co

encounter的意思较接近“遭遇”，着重点也是，而不是冲突。conflict的意思则偏向于互相抵触的矛盾，因此而引起的冲突。encounter 英[u026anu02c8kau028antu0259(r)] 美[u025bnu02c8kau028antu025a] vt. 遭遇; 不期而遇; 对抗; n. 相遇，碰见; 遭遇战; 对决，冲突; vi. 碰见，尤指不期而遇; [例句]All of the sudden they encounter service outages.他们突然遭遇了服务停用。[其他] 第三人称单数：encounters 复数：encounters 现在分词：encountering过去式：encountered 过去分词：encountered形近词： rencounter accounter discounter conflict 英[u02c8ku0252nflu026akt] 美[u02c8kɑ:nflu026akt] n. 冲突; 矛盾; 战斗; 相互干扰; vi. 冲突; 抵触; 争斗; 战斗; [例句]No sane person wishes to see conflict or casualties.理智的人都不愿意看到冲突或伤亡。[其他] 第三人称单数：conflicts 复数：conflicts 现在分词：conflicting过去式：conflicted 过去分词：conflicted 形近词： inflict afflict

"conflict"的adj.系 conflicting或者conflictive 意思系 冲突的、矛盾的、抵触的 但 conflicting/conflictive只可以形容事情 如果要形容情绪混乱，相近的有： confused 紊乱的 plicated 复杂的 involved 纷乱的 mixed 掺杂的 undecided or unsettled未决定的 disturbed 不安的 如果真系想具体讲「我现在觉得矛盾重重」 you can say: I am beset with numerous contradictions. 简单d: I am full of contradictions now. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 至于vt. 同 vi. 佢地分别系「及物动词」与「不及物动词」 vt. stands for tritive verb (takes an object) eg. He WON the match. I SEND a letter to you. vi. stands for intritive verb (DOES NOT take an object and can stand by itself) eg. The pinic was cancelled becaused it RAINED. 有d verbs 可以系 vt. 同时可以系 vi. eg. finish A) I never watch TV before I finish my homework. B) Are you using the phone? Will you please let me know when you finish? 不过，有dverbs 永远是vt. / vi. 所以最好一记 2009-01-29 13:24:46 补充： vt. (no prep) vs vi(with a prep) discuss talk + about reach arrive at coinain/prise consist of consider think about oppose object to investigate look into plete fill in/out request ask for stop refrain from arouse stir up 2009-01-29 13:26:16 补充： raise OR put up leave OR depart from await OR wait for causeOR lead / contribute to enter OR go/get/step into manage OR succeed in 2009-01-29 13:33:11 补充： vt. X+prep. VS Noun + prep. "contact ..."VS "e into contact with...." "discuss.."VS " have a discussion about...." "emphasize..."VS " place emphasis on...." "stress..."VS "put the stress on...." "investigate..."VS"conduct an investigation into ...." 2009-01-29 13:33:16 补充： "visit..." VS"pay a visit to...." "blame..."VS" put the blame on..." "mention..."VS"make sepical mention(n) of ..." "access the information" VS"gain access(n) to the information" (1)我想问...矛盾conflict既形容词系咩...? 例如...我觉得很矛盾... A:矛盾conflict是形容词来的。可形容: 人(people/person/human) 例如:I am feel so conflict.我觉得很矛盾。 事件(things/event) 例如:This event is an irreconcilable conflict.这件是一个不可调和的矛盾。 时间(time) 例如:The hours of the o meetings conflict.这两个会议时间冲突。 (2)另外..我想问问大家... vt.系咩..vi.又系咩? A:Vi= intritive verb→ you don't need an object here ↓ 不及物的 Example: She is running ( no object needed here). Vt=tritive verb→you need an object here ↓ 及物的 Example: She runs( 经营 管理) the shop. 参考: me & 网址 & 字典

conflict怎么读法为[u02c8kɑnu02ccflu026akt]。网络斗争；战斗；战争。v、(两种思想、信仰、说法等)冲突，抵触 。第三人称单数：conflicts。复数：conflicts。现在分词：conflicting。过去式：conflicted。过去分词：conflicted。变形复数：conflicts。现在分词：conflicting。过去式：conflicted。搭配resolveu2002conflict；openu2002conflict；avoidu2002conflict；directu2002conflict。例句：1、The conflict has now reached a new level of intensity.冲突现在已经达到了新的激烈程度。2、Is there always a conflict between science and religion?科学和宗教信仰之间是否永远存在着冲突？3、The violence was the result of political and ethnic conflicts.那次暴力是政治与种族冲突的结果。4、She found herself in conflict with her parents over her future career.她发现自己在将来择业的问题上与父母存在着分歧。

conflict 英[u02c8ku0252nflu026akt] 美[u02c8kɑ:nflu026akt] n. 冲突; 矛盾; 战斗; 相互干扰; vi. 冲突; 抵触; 争斗; 战斗; [例句]Try to keep any conflict between you and your ex-partner to a minimum尽量将自己与前配偶之间的摩擦减到最小。[其他] 第三人称单数：conflicts 复数：conflicts 现在分词：conflicting过去式：conflicted 过去分词：conflicted 冲突[chōng tū; chōng tú]词典conflict; collision; （抵触； 争执； 争斗） clash; collide; collide with

Drug repurposing involves the identification of new applications for existing drugs at a lower cost and in a shorter time. There are different computational drug-repurposing strategies and some of these approaches have been applied to the coronavirus disease 2019 (COVID-19) pandemic. Computational drug-repositioning approaches applied to COVID-19 can be broadly categorized into (i) network-based models, (ii) structure-based approaches and (iii) artificial intelligence (AI) approaches. Network-based approaches are divided into two categories: network-based clustering approaches and network-based propagation approaches. Both of them allowed to annotate some important patterns, to identify proteins that are functionally associated with COVID-19 and to discover novel drug–disease or drug–target relationships useful for new therapies. Structure-based approaches allowed to identify small chemical compounds able to bind macromolecular targets to evaluate how a chemical compound can interact with the biological counterpart, trying to find new applications for existing drugs. AI-based networks appear, at the moment, less relevant since they need more data for their application. key: 1）基于网络（聚类和传播） 2）基于结构 3）基于AI 提示关键过程是病毒刺突蛋白与人血管紧张素转化酶2（ACE2）和跨膜丝氨酸蛋白酶2（TMPRSS2）的相互作用：刺突蛋白的受体结合结构域与人ACE2的肽酶结构域结合。Mpro介导病毒的复制和转录 计算了药物靶标与HCoV相关蛋白之间的网络邻近度，以筛选人蛋白相互作用组模型下HCoV的候选可重复使用药物 A newly described coronavirus named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which is the causative agent of coronavirus disease 2019 (COVID-19), has infected over 2.3 million people, led to the death of more than 160,000 individuals and caused worldwide social and economic disruption 1 ,[2]( https://www.nature.com/articles/s41586-020-2286-9#ref-CR2 "WHO. Coronavirus disease (COVID-2019) situation reports. https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports (2020)."). There are no antiviral drugs with proven clinical efficacy for the treatment of COVID-19, nor are there any vaccines that prevent infection with SARS-CoV-2, and efforts to develop drugs and vaccines are hampered by the limited knowledge of the molecular details of how SARS-CoV-2 infects cells. Here we cloned, tagged and expressed 26 of the 29 SARS-CoV-2 proteins in human cells and identified the human proteins that physically associated with each of the SARS-CoV-2 proteins using affinity-purification mass spectrometry, identifying 332 high-confidence protein–protein interactions between SARS-CoV-2 and human proteins. Among these, we identify 66 druggable human proteins or host factors targeted by 69 compounds (of which, 29 drugs are approved by the US Food and Drug Administration, 12 are in clinical trials and 28 are preclinical compounds). We screened a subset of these in multiple viral assays and found two sets of pharmacological agents that displayed antiviral activity: inhibitors of mRNA translation and predicted regulators of the sigma-1 and sigma-2 receptors. Further studies of these host-factor-targeting agents, including their combination with drugs that directly target viral enzymes, could lead to a therapeutic regimen to treat COVID-19. key: 亲和纯化质谱 26 332 66 69The recent epidemic outbreak of a novel human coronavirus called SARS-CoV-2 causing the respiratory tract disease COVID-19 has reached worldwide resonance and a global effort is being undertaken to characterize the molecular features and evolutionary origins of this virus. In this paper, we set out to shed light on the SARS-CoV-2/host receptor recognition, a crucial factor for successful virus infection. Based on the current knowledge of the interactome between SARS-CoV-2 and host cell proteins, we performed Master Regulator Analysis to detect which parts of the human interactome are most affected by the infection. We detected, amongst others, affected apoptotic and mitochondrial mechanisms, and a downregulation of the ACE2 protein receptor, notions that can be used to develop specific therapies against this new virus. key: 125 proteins (31 viral proteins and 94 human host proteins) and 200 unique interactions. Coronavirus Disease-2019 (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Various studies exist about the molecular mechanisms of viral infection. However, such information is spread across many publications and it is very time-consuming to integrate, and exploit. We develop CoVex, an interactive online platform for SARS-CoV-2 host interactome exploration and drug (target) identification. CoVex integrates virus-human protein interactions, human protein-protein interactions, and drug-target interactions. It allows visual exploration of the virus-host interactome and implements systems medicine algorithms for network-based prediction of drug candidates. Thus, CoVex is a resource to understand molecular mechanisms of pathogenicity and to prioritize candidate therapeutics. We investigate recent hypotheses on a systems biology level to explore mechanistic virus life cycle drivers, and to extract drug repurposing candidates. CoVex renders COVID-19 drug research systems-medicine-ready by giving the scientific community direct access to network medicine algorithms. It is available at https://exbio.wzw.tum.de/covex/ . AI方法： Background The ongoing COVID-19 pandemic has caused more than 193,825 deaths during the past few months. A quick-to-be-identified cure for the disease will be a therapeutic medicine that has prior use experiences in patients in order to resolve the current pandemic situation before it could become worsening. Artificial intelligence (AI) technology is hereby applied to identify the marketed drugs with potential for treating COVID-19. Methods An AI platform was established to identify potential old drugs with anti-coronavirus activities by using two different learning databases; one consisted of the compounds reported or proven active against SARS-CoV, SARS-CoV-2, human immunodeficiency virus, influenza virus, and the other one containing the known 3C-like protease inhibitors. All AI predicted drugs were then tested for activities against a feline coronavirus in in vitro cell-based assay. These assay results were feedbacks to the AI system for relearning and thus to generate a modified AI model to search for old drugs again. Results After a few runs of AI learning and prediction processes, the AI system identified 80 marketed drugs with potential. Among them, 8 drugs (bedaquiline, brequinar, celecoxib, clofazimine, conivaptan, gemcitabine, tolcapone, and vismodegib) showed in vitro activities against the proliferation of a feline infectious peritonitis (FIP) virus in Fcwf-4 cells. In addition, 5 other drugs (boceprevir, chloroquine, homoharringtonine, tilorone, and salinomycin) were also found active during the exercises of AI approaches. Conclusion Having taken advantages of AI, we identified old drugs with activities against FIP coronavirus. Further studies are underway to demonstrate their activities against SARS-CoV-2 in vitro and in vivo at clinically achievable concentrations and doses. With prior use experiences in patients, these old drugs if proven active against SARS-CoV-2 can readily be applied for fighting COVID-19 pandemic. The infection of a novel coronavirus found in Wuhan of China (SARS-CoV-2) is rapidly spreading, and the incidence rate is increasing worldwide. Due to the lack of effective treatment options for SARS-CoV-2, various strategies are being tested in China, including drug repurposing. In this study, we used our pre-trained deep learning-based drug-target interaction model called Molecule Transformer-Drug Target Interaction (MT-DTI) to identify commercially available drugs that could act on viral proteins of SARS-CoV-2. The result showed that atazanavir, an antiretroviral medication used to treat and prevent the human immunodeficiency virus (HIV), is the best chemical compound, showing an inhibitory potency with Kd of 94.94 nM against the SARS-CoV-2 3C-like proteinase, followed by remdesivir (113.13 nM), efavirenz (199.17 nM), ritonavir (204.05 nM), and dolutegravir (336.91 nM). Interestingly, lopinavir, ritonavir, and darunavir are all designed to target viral proteinases. However, in our prediction, they may also bind to the replication complex components of SARS-CoV-2 with an inhibitory potency with Kd < 1000 nM. In addition, we also found that several antiviral agents, such as Kaletra (lopinavir/ritonavir), could be used for the treatment of SARS-CoV-2. Overall, we suggest that the list of antiviral drugs identified by the MT-DTI model should be considered, when establishing effective treatment strategies for SARS-CoV-2. key: 同时基于药物-靶点相互作用和分子结构 注意力机制学习药物序列和靶点氨基酸序列的亲和力，Docking We performed RNA-seq and high-resolution mass spectrometry on 128 blood samples from COVID-19-positive and COVID-19-negative patients with diverse disease severities and outcomes. Quantified transcripts, proteins, metabolites, and lipids were associated with clinical outcomes in a curated relational database, uniquely enabling systems analysis and cross-ome correlations to molecules and patient prognoses. We mapped 219 molecular features with high significance to COVID-19 status and severity, many of which were involved in complement activation, dysregulated lipid transport, and neutrophil activation. We identified sets of covarying molecules, e.g., protein gelsolin and metabolite citrate or plasmalogens and apolipoproteins, offering pathophysiological insights and therapeutic suggestions. The observed dysregulation of platelet function, blood coagulation, acute phase response, and endotheliopathy further illuminated the unique COVID-19 phenotype. We present a web-based tool (covid-omics.app) enabling interactive exploration of our compendium and illustrate its utility through a machine learning approach for prediction of COVID-19 severity. key: RNA-seq and high-resolution mass spectrometry 跨组学 鉴定与疾病严重程度相关的分子特征 219 molecular features 表明在COVID-19下确实可以调节关键的生物学过程，包括补体系统激活，脂质转运，血管损伤，血小板激活和脱粒，凝血，和急性期反应 我们还提供了一个应用示例，该示例利用此资源基于所有组学数据开发疾病严重性预测模型

I think the novel coronavirus is a disaster. It is a punishment of nature to human beings. When we go to the hotel to have some delicacies, we always think it"s right. Now, nature will punish us. Only when wildlife protection is paid attention to and relevant laws and regulations are really implemented. If we humans had the consciousness of protecting wild animals, this disaster would not have happened. Just because our consciousness is weak, the extremes of things will turn against us. Let"s join hands to protect wild animals. Everyone has a responsibility.

1.What"s the coronavirus ?2.What"s the danger of it?3.How does it spread?4.These people who eat wild animals should be blamed .

不要。2019年底出现的coronavirus冠状病毒的名称没有大写，大多数疾病名称都没有大写，除非它们以一个人或一个地区命名。

covid-19英文全称为CoronaVirusDisease2019。新型冠状病毒肺炎简称“新冠肺炎”，世界卫生组织命名为“2019冠状病毒病”，是指2019新型冠状病毒感染导致的肺炎。

Coronavirus is spreading. And some people around the world have caught itu3002The doctors of China have done many things to lead people to avoid the disease .What should we do to prevent it. Here is my advice for you. Firstly ,don"t go to the crowded places with lots of people .In these places virus can be spread easily and quickly. Secondly, if you have to go out, you must wear a breathing mask to protect yourself. Thirdly, each of us must have good habits to keep clean. We should wash hands often. It"s wise to open the windows to let the fresh air in ,too. Fourthly, we are supposed to exercise as much as possible to build ourselves up. Last but not least when we find that we have a fever and cough ,we must go to the hospital to see a doctor as quickly as we can, If we pay attention to these suggestions and do like these, we can prevent and beat it.

可数 病毒是可数的，但毒素不可数。

is was~~~~~~~~~~～～~~~~祝你进步，如对你有帮助，请及时采纳~~~~~~~~~~~~~~~~

cycle 指物理的机械的循环：例如水：水==》水蒸气--》降水是一个cycle的过程；机器的运转（如自行车，摩托车）；continue vi.1. 继续，延续，延伸：例句: After a short break the play continued.经过短暂的休息以后，戏继续上演。2. 持续：例句: The strike continued for several days.罢工持续了几天之久。3. 逗留，停留：例句: They continued in Shanghai when she went to Hangzhou.她去杭州时他们留在上海。4. 维持原状，保持：例句: He continued silent.他保持沉默。vt.1. 使继续；坚持：例句: He continued the work day after day.他一天一天地继续做这件工作。2. 使延伸，延长；扩展：例句: He continued his fence from the garden to the gate.

coronavirus冠状病毒冠状病毒属的病毒是具囊膜（envelope）、基因组为线性单股正链的RNA病毒，是自然界广泛存在的一大类病毒。冠状病毒直径约80～120nm，基因组5′端具有甲基化的帽状结构，3′端具有poly(A)尾，基因组全长约27-32kb，是目前已知RNA病毒中基因组最大的病毒。

这几天连续做核酸，就想起一件事，记得小时候的SARS，是一种冠状病毒，通常叫做“非典”，现在的“新冠”，从名字就能看出，也是一种冠状病毒，而且都是肺部的。据我这个小白了解这两个大概类似，那么，我的疑惑是：为何现在需要测核酸，而2003年时不需要测？新冠病毒英文名是什么？COVID-192020年2月11日，世卫组织在日内瓦召开发布会，宣布将新型冠状病毒正式命名为COVID-19,此英文缩写象征着19年发现的冠状病毒疾病，19+代表发现年份、CO代表Corona、VI代表Virus、D代表Disease。2020年2月22日，国家卫健委在官网发布公告称：现决定将“新型冠状病毒肺炎”英文名称修订为“COVID-19”，与世界卫生组织命名保持一致，中文名称保持不变。当地时间2月11日，世卫组织在日内瓦召开发布会，宣布将新型冠状病毒正式命名为COVID-19,此英文缩写象征着19年发现的冠状病毒疾病。世卫组织总干事谭德塞指出，这个短语代表了“2019年冠状病毒病”，其中CO代表Corona，VI代表Virus，D代表Disease。谭德塞表示，我们要取的名字不能指向某个地理位置、某个动物、某个人或群体，同时这个名字要易读，且与该疾病相关。正式命名可以阻止其他不准确或者污名化名称的使用，同时，也让我们在今后的冠状病毒疫情命名时有标准可循。而在这之前，也就是2月8日，国务院联防联控机制召开发布会，会上新闻发言人现场发布现在我国新冠肺炎英文名则与世卫组织命名保持一致，统一为COVID-19。新冠肺炎英文简称是什么？新冠肺炎英文简称是COVID-19，英文全称是CoronaVirusDisease2019。新型冠状病毒肺炎，简称“新冠肺炎”，世界卫生组织命名为“2019冠状病毒病”，是指2019新型冠状病毒感染导致的肺炎。2020年2月11日，世界卫生组织总干事谭德塞在瑞士日内瓦宣布，将新型冠状病毒感染的肺炎命名为“COVID-19”。2月22日，国家卫生健康委发布通知，“新型冠状病毒肺炎”英文名称修订为“COVID-19”。3月11日，世卫组织认为当前新冠肺炎疫情可被称为全球大流行。新冠疫情仍在扰乱基本卫生服务世界卫生组织2021年4月23日表示，在新冠大流行发生一年多后，全球仍有约90%的国家至少报告一项基本卫生服务因疫情而中断，这一状况自2020年夏季以来基本没有实质性变化。世卫组织一项最新调查显示，在约66%的国家，导致基本卫生服务中断最常见的原因都与缺乏卫生工作人员相关；在近三分之一的国家，基本供应链仍受疫情干扰，影响了基本药物、诊断设备以及护理所需个人防护装备的供应。

六个因为i 发了两个音节

意思：日冕形病毒，冠状病毒。冠状病毒在1965年已被分离出来，但人们目前对它们的认识相当有限。5～9岁儿童有50%可检出中和抗体，成人中70%中和抗体阳性。鼻病毒是20世纪50年代被发现的。人们首先发现鼻病毒与感冒有关，但是只有大约50%的感冒由鼻病毒引起。1965年，Tyrrell等用人胚气管培养方法，从普通感冒病人鼻洗液中分离出一株病毒，命名为B814病毒。随后，Hamre等用人胚肾细胞分离到类似病毒，代表株命名为229E病毒。1967年，Mclntosh等用人胚气管培养从感冒病人中分离到一批病毒，其代表株是OC43株。1968年，Almeida等对这些病毒进行了形态学研究，电子显微镜观察发现这些病毒的包膜上有形状类似日冕的棘突，故提出命名这类病毒为冠状病毒。1965年，Tyrrell与Bynoe利用胚胎的带有纤毛的气管组织首次培养出冠状病毒，此病毒在电子显微镜下可见如日冕般外围的冠状，因此被称为冠状病毒（Coronaviridae）。1975年，病毒命名委员会正式命名冠状病毒科。已知有两种冠状病毒会影响人类，2/3早产儿的普通感冒与呼吸道感染是由这两种病毒引起的。目前所知，冠状病毒科只感染脊椎动物，与人和动物的许多疾病有关。自1980年在德国召开第一届国际冠状病毒讨论会以来，日益受到医学、兽医学和分子生物学家的广泛重视。这类病毒具有胃肠道、呼吸道和神经系统的嗜性。儿童的冠状病毒感染并不常见。

专有名词吧，建议用单数吧，现在外网上用单数的也多。望采纳，谢谢。

可以分成corona和virus.coronavirus是冠状病毒的意思corona冠状物 virus病毒

coronavirus这个英语单词切分是co ro na vir us

第一部分:co第二部分:ro第三部分:na第四部分:virus

分开。coronavirrus这是个复合词，由corona和virus组成。virus是病毒，corona表示冠状物，连在一起就是冠状病毒。再加个new，就是新型冠状病毒。“新型冠状病毒”也可表述为novel，coronavirus新型冠状病毒。

coronavirus有5个音节。coronavirus是根据音标划分的，音标是/ku0259u02c8ru0259u028anu0259vau026aru0259s/，一共5个元音音标，就是5个音节，划分如下：co-ro-na-vi-rus。coronavirus的词根是corona，意思是“日冕；日华；冠状物”，virus意为“病毒”，组在一起就是“冠状病毒”的意思。短语搭配SARS coronavirus SARS冠状病毒novel coronavirus 新型冠状病毒；冠状病毒coronavirus pneumonia 冠状病毒肺炎扩展资料corona本是拉丁文单词，意为“王冠”或“花环”，是象徵地位与荣耀的头饰，王冠的英文crown就是借自corona再演变而来。西方世界的王冠各不相同，一款常见的形制在顶边四周有圈突起，日冕、冠状病毒的英文之所以得名于corona，皆因貌似此种王冠之故。作为借自拉丁文的英文词语，corona在大型语文词典里约有10个义项，多指王冠形状或位于顶部之物，都是专业术语，如天文学的冕、气象学的华、物理学的电晕、解剖学冠状部位、动物学的冠部或纤毛盘、植物学的副花冠、教堂里的环形吊灯、建筑学的挑檐滴水板、古巴雪茄的花冠烟。来自拉丁文的corona还派生出许多英文词汇，以下列出较常见的。coronet（小冠冕）是王公贵族和王子公主所戴的头饰，是corona的指小词（diminutive），指的是具体而微的王冠。corolla（花冠）是花瓣的总和，是corona的另一个指小词，借小王冠来比喻花。这个corolla也是丰田汽车的车款之一，中文一般翻成“卡罗拉”，似有小型“可乐娜”的含意。coronation（加冕）是某些欧洲国家的君主即位时，把王冠（corona）戴在君主头上的仪式。Coronation Street（加冕街，简称Corrie“考瑞”）是英国极受欢迎的肥皂剧，从1960年开播至今已经60年。

today is the second day今天是第二天双语对照例句:1.Mother"s day is the second sunday in may. 母亲节是五月第二个星期天.

coronavirus，英语单词，主要用作名词，作名词时译为“冠状病毒；日冕形病毒”。短语搭配SARS coronavirus SARS冠状病毒 ; sars病毒 ; 冠状病毒Equine coronavirus 马冠状病毒novel coronavirus 新型冠状病毒 ; 冠状病毒coronavirus pneumonia 冠状病毒肺炎coronavirus igg 冠状病毒Canine coronavirus 犬冠状病毒coronavirus antibody 冠状病毒抗体Coronavirus infection 冠状病毒感染Rat coronavirus 大鼠冠状病毒冠状病毒在1965年已被分离出来，但人们目前对它们的认识相当有限。5～9岁儿童有50%可检出中和抗体，成人中70%中和抗体阳性。鼻病毒是20世纪50年代被发现的。人们首先发现鼻病毒与感冒有关，但是只有大约50%的感冒由鼻病毒引起。1965年，Tyrrell等用人胚气管培养方法，从普通感冒病人鼻洗液中分离出一株病毒，命名为B814病毒。随后，Hamre等用人胚肾细胞分离到类似病毒，代表株命名为229E病毒。1967年，Mclntosh等用人胚气管培养从感冒病人中分离到一批病毒，其代表株是OC43株。1968年，Almeida等对这些病毒进行了形态学研究，电子显微镜观察发现这些病毒的包膜上有形状类似日冕的棘突，故提出命名这类病毒为冠状病毒。1965年，Tyrrell与Bynoe利用胚胎的带有纤毛的气管组织首次培养出冠状病毒，此病毒在电子显微镜下可见如日冕般外围的冠状，因此被称为冠状病毒（Coronaviridae）。

Traveling Light演唱：Courtney JayeThree years or a lifetime三年阅遍半生Three words that just might have come too soon也许那三个字终究还是来的太快Three hours from somewhere从哪里来的这三个钟头I might have ended up with you我也许就要和你说拜拜Hold me like a river我在你手中像条喜欢乱跑的小河Hold me like a string tied to a balloon我在你手中像只总找机会飞走的气球You get what you"re given你得到了本该付出的东西At any moment, a moment of truth那条真理此刻最终现身All my life, I"m traveling light我原来就是雨后那道彩虹Been living in a sky悠悠地挂在天上I"ll float, I"ll fade up, I"ll carry away我飘啊飘，摇啊摇，最后消失不见"Til you pull me down and think of me sometimes直到你粗鲁地把我拽下来I"m sorry for leaving抱歉我不得不离开I"m sorry for all, I could not do抱歉我给了你难堪的过去，其实我一直都不想You knew it was coming你知道这天终究要来Maybe in some ways, I did too可能我有时候也过分了吧The keys by the bedside你把钥匙丢在我床头And bags in the hall你把包包收好放在客厅"Cause all my life, I"m traveling light因为我就是那道彩虹Been living in a sky悠悠地挂在天上I"ll float, I"ll fade up, I"ll carry away我飘啊飘，摇啊摇，最后消失不见"Til you pull me down and think of me sometimes直到你粗鲁地把我拽下来I"m searching for something我一直在寻找In the ether of this mess在这出闹剧的尾声Riding above these missing pieces我把回忆的碎片洒落一地Leaves me weightless好让自己轻松点All my life, I"m traveling light我原来就是雨后那道彩虹Been living in a sky悠悠地挂在天上I"ll float, I"ll fade up, I"ll carry away我飘啊飘，摇啊摇，最后消失不见"Til you pull me down and you think of me直到你粗鲁地把我拉下来All my life, I"m traveling light我原来就是雨后那道彩虹Been living in a sky悠悠地挂在天上I"ll float, I"ll fade up, I"ll carry away我飘啊飘，摇啊摇，最后消失不见"Til you pull me down and think of me sometimes, sometimes直到你粗鲁地把我拽下来

IrisAnd I"d give up forever to touch you我愿永远放弃接近你Cause I know that you feel me somehow我知道你能感受到我的存在You"re the closest thing to heaven that I"ll ever be你高在天堂 而我将去地狱And I don"t want to go home right now我不想现在回家And all I can taste is this moment此时我愿意体味And all I can breathe is your life我能呼吸的是你的生命Cause sooner or later it"s over迟早将会过去I just don"t want to miss you tonight只是今晚我不想再失去你And I don"t want the world to see me我不想让整个世界看到我Cause I don"t think that they"d understand我想他们不理解我When everything"s made to be broken当一切都将逝去I just want you to know who I am我只想让你知道我是谁And you can"t fight the tears that ain"t coming不必抗争，不起易落泪的你Or the moment of truth in your lies谎话被揭穿时When everything feels like the movies当一切都如电影般Yeah you bleed just to know your alive你用鲜血证明你的存在And I don"t want the world to see me我不想让整个世界看到我Cause I don"t think that they"d understand我想他们不理解我When everything"s made to be broken当一切都将逝去I just want you to know who I am我只想让你知道我是谁And I don"t want the world to see me我不想让整个世界看到我Cause I don"t think that they"d understand我想他们不理解我When everything"s made to be broken当一切都将逝去I just want you to know who I am我只想让你知道我是谁And I don"t want the world to see me我不想让整个世界看到我Cause I don"t think that they"d understand我想他们不理解我When everything"s made to be broken当一切都将逝去I just want you to know who I am我只想让你知道我是谁I just want you to know who I am我只想让你知道我是谁I just want you to know who I am我只想让你知道我是谁I just want you to know who I am我只想让你知道我是谁

原文地址 To reach your goals, you need a system. You need to build habits and you have to stick around long enough to let them do their magic. You hear it over and over again because it"s true. In 2019, one of the most popular books was Atomic Habits, by James Clear. It"s a pratical guide to break bad habits and build good ones. The author explains clearly why small, everyday habits lead to great success. If you haven"t read the book yet, make sure you do. But don"t just read it. Put in practice everything you learn from it. Unitl you do so, here are 0 micro-habits that can improve your life. I know, I know, it"s a fast-moving world. But that does not mean we have to respond quickly to everything. Learn to say "I"ll let you know later","I"ll get back to you on this", and other similar phrases. Instead of saying yes to an offer only to realize later that it doesn"t fit your schedule, better to take a few miniutes to think about it. It will save you a great amount of time and disappiontment in the long run. Every day, pick a small task you don"t want to do then go ahead and complete it. From washing the dishes to making your bed and from going for a run to making dinner instead of ordering food. It can be anything. After doing this for a few days, you"ll realize the problem is not the task itself. It"s your habit of postponing things. It"s being comfortable, especially when you have a choice. But often, once you make the first step, you get yourself in the mood and get the job done. Once you"ve spent a few days completing small tasks, make the jump to bigger ones. There were days when my phone was the extension of my hand. I would pick it up for no reason and then scroll on social media for 30 minutes without realizing it. And I"m not even big on social media platforms. I never post anything on Facebook and have around 200 followers on Instagram, whom I spam with pictures of my travels from time to time. But I can"t give it up for good, nor do I want to. Facebook is a great way to find out about local events, and Instagram is a great source of inspiration for my writing. But all of these are useful if I use the platforms in moderation. So instead of deleting the apps from my phone, I"ve decided that I"m not going to use them on Sundays. And so I did. After four weeks, I"ve drasitcally reduced my screen time and even set a 1-hour limit for social apps. So if you"re struggling with this as well, start small. Spend a day away from social media or don"t connect your phone to wifi at all. After you realize you"re not missing out on anything, by being offline for one day, you"ll consciouly choose to spend less time online,every day. Choose your outfit and put everything in your bag (men might not understand this, but most women hava a looong list of things that they need to have in their everyday bag). Write down a to-do list and check your calendar to see if you scheduled any meetings of calls. Do anything you can to make the next day easier. If you have a plan, you get things done faster. There"s no magic involved, it"s pure logic. When you"re eating and working/reading/watching a movie at the same time, you often eat more than you need. Plus, you"re not enjoying the food, nor are you being productive. Can you even taste those vegetables if you"re busy trying to make sense of an excel document? Probably not. Having lunch or dinner shouldn"t take more than 10-15 minutes. So when did we become so busy that we don"t even have 10 minutes to spare to fuel our bodies? Next time you eat, do just that: eat. You"ll see it"s not easy at all to not reach for your phone. And the simple fact that we have to talk ourselves out of doing it should raise some questions. The Pomodoro Technique might as well be called the Bible of Productivity. It got so famous because it works so it does deserve all the praise. Out of all the mircro-habits I mention here, this one has helped me the most. Working and traveling full-time is not always easy (or fun, might I add) and you have to come up with a schedule and stick to it. So I"ve adjusted the Pomodoro Technique in a way that works for me: I write for one hour, take a 10-minute break, and then write for another hour. This is one of the main tricks that have helped meet my deadlines while exploring a few different cities every month. If you keep your phone next to you when you sleep, you"ll just keep hitting the snooze button until it"s almost too late to get out of bed. But for most of us, the hard part is standing up, not waking up. And this is why this method works. When your phone is on the opposite side of the room, you have to get up and take a few steps to stop it from ringing. Then you might realize you are also thirsty and have a lot to do in the next following hours. So your bed doesn"t look so comfortable anymore. For the past few years, I"ve been applying two rules before buying anything. First, if I see something I like, I never buy it on the spot--unless it"s something I need and have been looking for. Instead, I wait for a few days to see if it"s still going to be on my mind. If after three days I still dream about a dress or some shoes, I go ahead and buy them. If I completely forget about them, then I just dodged a bullet because it was probably just compulsive shopping. The second rule applies to items on sale. Everybody loves the sales periods, right? Of course we do. But it"s also when we tend to buy a lot of stuff we don"t need. It"s how our brains are wired. That"s why marketing works. Getting a good deal makes us happy. Satisfied. Until we get home and realize it was just a temporary feeling. To avoid buying unnecessary things, ask yourself a simple question:" Would I pay the full price for it?" If the answer is "yes", then take out your wallet. If it"s negative, walk away. "It"s ok, I"ll remember it" should go down in history as the biggest lie we tell ourselves. Out of all the things you pick up during the day, you end up forgetting more then half of it. So make a habit of writing everything down, even the silly stuff that seem unimportant. The main reason why people don"t reach their goals is that they make drastic changes instead of building small, everyday habits. To do so, you only need to follow these two simple rules: Make a list of all the bad habits you have and want to get rid of. Instead of going on a war against yourself, trying to get rid of all of them at the same time, pick only one and focus on that. Take baby steps. Smoke one less cigarette. Buy one less unnecessary item every week. Stop eating one thing out of a few you want to give up. Only after you"ve managed to give up a bad habit, start working on another one. The same goes for good changes you want to make. Don"t try to drink 2 liters of water every day if you only drank 1 glass before. Instead, try to drink 2 glasses per day and slowly increase. Add one more vegetable to your plate. Run one more minute on the treadmill. Read one more page every night. Choose something you"re struggling with and slowly increase the time you spend building that good habit. When you feel like it became a habit, start working on the next one, As James Clear said in Atomic Habits: So make sure you have a well-established system for every goal. 翻译如下： 为了达到你的目标。你需要一个系统。你需要建立习惯并一直保持以便让它们发挥奇效。你不胜其烦地听到这种论调恰好证明了其正确性。 在2019年，James著的原子习惯是一本畅销书。这是一本手把手教你改掉坏习惯并培养好习惯的书。作者解释了为何日拱一卒能够带你走向成功。 如果你还没读过这本书，请读读看，但请别只是“读”，去实践你的所学。直到你做了这些后，我这列出了9条能改善你生活的微小习惯。 现在一切都是快节奏的，我懂，但这也不意味这我们必须对所有事情快速反应，学会去说“我等下告诉你”、“我回头跟你说”等话术。 相对于答应一个后面发现日程有冲突的请求，多想想是件好事。 这会长期替你省下大把时间且能更好地达成承诺。 每天找一件自己不想做的小任务并完成它，从洗盘子到叠被子，从跑步到自己做饭而非叫外卖，可以是任何事情。 这样做一段时间后，你会明白任务本身并没有问题，只是你习惯性地抗拒它们，因此当你还有选择的时候，主动解决它们吧。之后，当你踏出第一步，你就能找到状态并且完成它。 一旦你花了几天去拍了些“小苍蝇”，你就可以去试试处理“大老虎”了。 曾几何时我机不离手，我会无理由地拿起来，漫无目的地刷个30分钟且意识不到时间的流逝。 我并非社交平台的大咖，从未在脸书上发表文章且在Instagram仅有200来个粉丝，上面我也只是时不时放些旅游照片。 但我还是有些不能放下它的理由。脸书是个获取社区新闻的好渠道，Instagram是我的写作灵感源泉。但这一切好处仅在我有节制地去使用时才有。 所以，与其把它们从手机上删掉，我决定周日都不再使用它们。我做到了，几个星期后，我神奇地减少了看手机的时间甚至养成了每天最多使用1小时社交软件的习惯。 若你也苦恼于此，一点点改变吧，一天内不用社交软件或者不连wifi。当你意识到你这期间并没有错过什么事后，你理所当然地减少线上时间，每天都是。 把你要带的东西都放到包包里（直男可能不懂，但很多女性每天都有一大堆东西要带）。 在你的日历上写下一个清单去规划你的会议，总之做一些会让你第二天更容易上手的事情。 如果你有了个计划，你会做事更有效率，这不是魔法，这是纯逻辑。 当你在工作、阅读、看电影时吃东西，你经常会吃得更多。另外，你既没有享受食物，又没有效率。你能一边做Excel一边好好品尝你的蔬菜吗？显然不行。 吃顿午餐或晚餐不会超过10到15分钟，我们什么时候忙到连10分钟都没法留给身体补充营养呢？ 下次你吃的时候，只做一件事：吃。你会发现放下手机吃饭不容易，但我们还是要告诉自己，不这么干会引发一些问题的。

the first moment of truth 第一紧要关头the second moment of truth 第二紧要关头

　　我对歌词的理解，与上面几位与偏差。 　　Three years or a lifetime 　　Three words that just might have come too soon 　　Three hours from somewhere 　　I might have ended up with you 　　三载或一辈子 　　或许来得太匆忙的三个词 　　源自某处的三个小时 　　可能产生我和你在一起的结果 　　Hold me like a river 　　Hold me like a string tied to a balloon 　　You get what you"re given 　　At any moment, a moment of truth 　　像彭湃的大河般地拥抱我 　　像绑在线上的气球搂着我 　　馈赠予你的，你会得到的 　　在任何时刻，真理的时刻 　　All my life, I"m traveling light 　　Been living in a sky 　　I"ll float, I"ll fade, I"ll carry away 　　"Til you pull me down and think of me sometimes 　　我的一生都是轻装出行 　　曾经生活在空中的楼阁 　　我漂浮、消失、忘形 　　直到你使我脚踏实地，偶尔还关心我 　　I"m sorry for leaving 　　I"m sorry for all, I could not do 　　You knew it was coming 　　Maybe in some ways, I did too 　　The keys by the bedside 　　And bags in the hall 　　离开你，我向你道歉 　　以及所有我的无能为力 　　你已意识到即将来临的结果 　　也许在某方面，我也意识到 　　钥匙放在床头边 　　行李放在大厅里 　　"Cause all my life, I"m traveling light 　　Been living in a sky 　　I"ll float, I"ll fade, I"ll carry away 　　"Til you pull me down and think of me sometimes 　　因为我的一生都是轻装出行 　　曾经生活在空中的楼阁 　　我漂浮、消失、忘形 　　直到你使我脚踏实地，偶尔还关心我 　　I"m searching for something 　　In the ether of this mess 　　Riding above these missing pieces 　　Leaves me weightless 　　我在寻找一些总结 　　发生这糟糕情况后 　　这些疑团重重之上 　　使我失重地漂浮着 　　All my life, I"m traveling light 　　Been living in a sky 　　I"ll float, I"ll fade, I"ll carry away 　　"Til you pull me down and you think of me 　　我的一生都是轻装出行 　　曾经生活在空中的楼阁 　　我漂浮、消失、忘形 　　直到你使我脚踏实地，偶尔还关心我 　　All my life, I"m traveling light 　　Been living in a sky 　　I"ll float, I"ll fade, I"ll carry away 　　"Til you pull me down and think of me sometimes, sometimes 　　我的一生都是轻装出行 　　曾经生活在空中的楼阁 　　我漂浮、消失、忘形 　　直到你使我脚踏实地，偶尔还关心我 ，偶尔 　　【英语牛人团】

recover的常用短语是：用作动词(v.)recoverfrom(v.+prep.)恢复,痊愈becomewell;getoverrecoversthfromsb/sthDon"tlendbookstoyourfriends;it"sdifficulttorecoverthebooksfromthemwhenyouwantthem.不要把书借给你的朋友们,在你需要时,很难从他们那儿把书要回来。Herecoveredhisfootballfromtheneighbour"slawn.他从邻居的草坪上拿回了足球。Itisrecoveredfromitscompounds.它从其化合物中被分离出来。recoverfromsb/sthAhealthychildquicklyrecoversfromafever.健康的孩子发烧后能很快恢复。Italwaystakessometimetorecoverfromtheshockofsomeone"sdeath.从某人的逝世所造成的震惊中恢复过来总需要一些时间。Theytookalongtimetorecoverfromthisshock.他们很久才从这一打击中恢复过来。Howlongwillitbebeforethenationrecoversfromitspresenttroubles?这个国家从目前的困境中恢复过来需要多长时间?Sherecoveredfromhersurprise,andansweredcalmly.她从惊慌中恢复过来,并且镇静地给予了回答。Thatcountryhasn"tyetrecoveredfromtheeffectsofthewar.战争结束以来,那个国家尚未恢复元气。recover的常用短语是：用作动词(v.)recoverfrom(v.+prep.)恢复,痊愈becomewell;getoverrecoversthfromsb/sthDon"tlendbookstoyourfriends;it"sdifficulttorecoverthebooksfromthemwhenyouwantthem.不要把书借给你的朋友们,在你需要时,很难从他们那儿把书要回来。Herecoveredhisfootballfromtheneighbour"slawn.他从邻居的草坪上拿回了足球。Itisrecoveredfromitscompounds.它从其化合物中被分离出来。recoverfromsb/sthAhealthychildquicklyrecoversfromafever.健康的孩子发烧后能很快恢复。Italwaystakessometimetorecoverfromtheshockofsomeone"sdeath.从某人的逝世所造成的震惊中恢复过来总需要一些时间。Theytookalongtimetorecoverfromthisshock.他们很久才从这一打击中恢复过来。Howlongwillitbebeforethenationrecoversfromitspresenttroubles?这个国家从目前的困境中恢复过来需要多长时间?Sherecoveredfromhersurprise,andansweredcalmly.她从惊慌中恢复过来,并且镇静地给予了回答。Thatcountryhasn"tyetrecoveredfromtheeffectsofthewar.战争结束以来,那个国家尚未恢复元气。recover的词语用法是v.(动词)recover的基本意思是“寻回”“取回”,指无意或有意地找到或得到曾经失掉的物质的或精神的东西,引申可指“恢复”“重新控制”“重新获得”“回复到正常状态”等。recover的意思是v.恢复；复原；重获。一、详尽释义点此查看recover的详细内容v.(动词)恢复，复原，使恢复原状找到，找回，重新找到重新获得围垦，造（地）【律】取回，取得（损害赔偿、所有权）挽回，弥补，补偿回收（废料）搜出【击剑】恢复开始时姿势使痊愈，使复原使清醒，使复活恢复健康，康复，痊愈【律】胜诉【体】重新得球n.(名词)【击剑等】恢复开始时姿势二、双解释义v.(动词)vt.找回;重新获得findagain;regainpossessionofsthvt.恢复;重新控制getbacktheuseofsth;getbackthecontrolofsb/sthvi.回复到正常状态returntoanormalstate三、词典解释1.恢复健康；复原Whenyourecoverfromanillnessoraninjury,youbecomewellagain.e.g.Heisrecoveringfromakneeinjury...他的膝伤正在康复。e.g.Apolicemanwasrecoveringinhospitallastnightafterbeingstabbed...一名警员昨夜被刺伤之后入院进行康复治疗。Recoverisafairlyformalword.Inconversation,youusuallysaythatsomeonegetsbetter.Qualifiednurseshelppatientsgetbettermorequickly.recover是一个比较正式的词。在日常对话中，常常使用getbetter（好转；恢复健康）表达同样的意思。如，Qualifiednurseshelppatientsgetbettermorequickly（称职的护士会帮助病人更快地康复）。2.（从不开心或不愉快的经历中）恢复，复原Ifyourecoverfromanunhappyorunpleasantexperience,youstopbeingupsetbyit.e.g....atragedyfromwhichheneverfullyrecovered...他一直未能完全从中走出的悲剧e.g.Herplanebrokedownanditwas18hoursbeforeshegotthere.Ittookherthreedaystorecover.她乘坐的飞机出了故障，18个小时后她才到达那里。之后她花了3天时间才完全恢复过来。3.（从弱势或困境中）好转，扭转，恢复Ifsomethingrecoversfromaperiodofweaknessordifficulty,itimprovesorgetsstrongeragain.e.g.Herecoveredfroma4-2deficittoreachthequarter-finals...他在2比4落后的情况下实现逆转闯进1/4决赛。e.g.Thestock-marketindexfellby80%beforeitbegantorecover.股市指数下跌了80%后才开始反弹。4.重新找到;重新拿回Ifyourecoversomethingthathasbeenlostorstolen,youfinditorgetitback.e.g.Policeraidedfivehousesinsouth-eastLondonandrecoveredstolengoods...警方突击搜查了伦敦东南区的5幢房屋，找到了失窃物品。e.g.Rescueteamsrecoveredmorebodiesfromtherubble.救援队从瓦砾中挖出了更多尸体。5.恢复（意识、神志或身体状态）Ifyourecoveramentalorphysicalstate,itcomesbackagain.Forexample,ifyourecoverconsciousness,youbecomeconsciousagain.e.g.Foraminutehelookeduncertain,andthenrecoveredhiscomposure...有一小会儿他看上去有些迟疑不定，之后又恢复了镇定。e.g.Shehadasevereattackofasthmaandittookanhourtorecoverherbreath...她的哮喘病严重发作，一个小时后呼吸才恢复正常。6.收回（花掉、投资或借出的钱）Ifyourecovermoneythatyouhavespent,invested,orlenttosomeone,yougetthesameamountback.e.g.Legalactionisbeingtakentotrytorecoverthemoney...正在进行诉讼以收回那笔钱。e.g.TheBritishmarketalonewasnotlargeenoughtorecovertheircostsofproduction.单是英国的市场还不足以让他们收回生产成本。四、例句He"snowfullyrecoveredfromhisstroke.他现已从中风病完全康复了。Heisveryillandunlikelytorecover.他病得非常厉害，不大可能恢复健康了。Inearlyfellbutmanagedtorecovermyself.我差一点倒下,但最后还是站稳了脚根。Isatdowntorecoverfrommyagitation.我坐下以使自己平静下来。Thepolicerecoveredthestolenjewellery.警察找回了被盗的珠宝。HungLowenttobattletorecoverthathorse.贺龙又去打仗夺回来那匹马。五、词汇搭配用作动词(v.)～+名词recoverconsciousness恢复知觉recoverdamages得到赔偿recoverhealth恢复健康recoverlosttime弥补失去的时间recoversight恢复视力recoverstolengoods取回被偷的物品～+副词recoverfully〔completely〕完全康复recovergradually渐渐康复recoverrapidly恢复快recoverslowly恢复慢recoversoon早日康复～+介词recoverfromanillness病后康复recoverfrommeasles出疹子后恢复健康recoverfromone"sastonishment从惊慌中恢复过来recoverfromone"sdiscouragement从失望中恢复过来六、经典引文Anymorethanadeadcarcasecanberecoveredtolifebyacordial.出自：SwiftAyoungladywhofaints,mustberecovered.出自：J.AustenHe..recoveredherfromanimminent..disease.出自：F.Marryat七、词义辨析v.(动词)recover,reclaim,recoup,recruit,retrieve这五个词均有“重新得到”的意思。它们的区别是：recover指“失而复得”,可指通过努力而寻回,也可指无意中找到;reclaim可指取回临时寄存的物品,也可指从废弃物品中回收有用的东西;recoup指原告在胜诉后从被告处取得的损害赔偿;recruit指用增加或补充的办法使某物恢复到原来的良好状态。retrieve指经过努力而收回某物或挽回名誉,或指弥补损失或改正错误。例如:Thelibraryreclaimedthebookheborrowedayearago.图书馆要求他归还一年前借去的那本书。Youshouldrecoupyourinvestmentwithinayear.你应当在一年之内挣回相当于你投资总额的红利。Mostoftheteacherstherearerecruitedfromabroad.那里的大多数教师都是从国外招聘来的。Heretrievedhisspirits.他精神恢复了。recover,restore这组词的共同意思是“失而复得”。其区别是：1.指恢复某物具体的状况时,多用restore;指恢复抽象的状况时,常用recover。2.这两个词均可指恢复健康,但使用的句式不同:recover用于recoverone"shealth，只用于主动结构,以人作主语;而restore则用于restoresbtohealth，且多用于被动结构。例如:Hehasrecoveredhissight.他的视力恢复了。Jackwasrestoredtohealth.杰克终于恢复了健康。recover,reconstruct这两个词都有“恢复”的意思。它们的区别是：recover通常指人的身体方面的恢复;而reconstruct主要指经济建设等方面的恢复。例如:Wemustreconstructthenationaleconomy.我们必须恢复国民经济建设。recover，reclaim，restore，regain这些动词均有“重新获得，重新找到，恢复”之意。recover普通用词，含义广，可泛指收回去的物质的或精神的东西，也指无意中找到失物。reclaim主要指回收或利用废物。restore指建筑物、工艺品恢复原状，也指健康、能力等的恢复。regain着重指通过努力使失去的东西复得。recover的相关近义词heal、improve、mend、reclaim、repair、restorerecover的相关反义词relapse、loserecover的相关临近词recovery、recourse、recoverin、recoverer、recovered、recoveree、recoveries、recovering、recoverable、recovertime、recoverline、recoverfrom点此查看更多关于recover的详细信息

var multipart = require("connect-multiparty");var multipartMiddleware = multipart();app.post("/upload", multipartMiddleware, function(req, resp) { console.log(req.body, req.files); // don"t forget to delete all req.files when done});前端用multipart/form-data的形式上传数据，后端通过中间件connect-multipary接收。 注意，接收结果req.files是一个对象，包含POST上传的参数和一个临时文件，文件一般在/tmp目录下，可以将文件移动到指定位置。var fs = require("fs");var source = fs.createReadStream(path);var dest = fs.createWriteStream(output);source.pipe(dest);source.on("end", function() { fs.unlinkSync(path);}); //deletesource.on("error", function(err) { });

没歌词啊 看了那语境才较准确的反映作者当时的心境~

你所求《war horse》资源已发送，快去查收吧没收到的话请几分钟后刷新邮箱并查看垃圾邮件发给你的是个BT种子文件先打开迅雷，然后直接双击种子文件即可下载若有列外以邮件说明为准如果还有什么疑问可以继续追问

D Yes, with pleasure with pleasure是很荣幸（去做某事）的意思,还没做

选 Btoo small 太小了

sequence 名词：顺序consective 形容词：连续的

A 本题考查形容词与too连用时的特殊词序。当形容词与too，how, as, so连用时，词序是：too/how/as/too+形容词+a/an+名词。需要注意的是，该结构必须有冠词。B、D则应分别改为：a very small room; such a small room .故选A。

新建文件夹 把cmd放在那里。然后打copy /b b.jpg+a.rar c.jpg

跟take off呢宝贝。This pair of pants is nice.Can I [ ] ?This pair of pants is nice.Can I [try them on ]!因为裤子是有两条边！

题目出错了吧，arccos后面应该接个数啊，怎么会是角度数呢

val-hala 歌手：elton john 专辑：empty sky The seadogs have all sailed their shipsInto the docks of dawnWhile the sirens sit and comb their hairAnd twiddle with their thumbsOh Thor above the mountainLook down upon your childrenThis is their heaven where they"re toldTo bring their galleonsSeek you find your place with meMen of iron, men of steelOnly the brave hear the hammers ringIn the courts of the Queens, in the halls of the KingsYou can come to Val-hala in your own timeCome to Val-hala seek and you will find Val-halaCome to Val-hala in your own timeCome to Val-hala seek and you will find Val-halaThere"s long boats in the harborWhich arrive there every hourWith the souls of the heroesWhose blood lies on the flowersAnd this heaven is the homeOf every man who loves his swordAnd he uses it for freedomTo preach the word of Thor

contextDestroyed（）这个方法，返回值是void

ames Arthur - Recovery LyricsI don"t want to play this game no moreI don"t wanna play itI don"t want to stay round here no moreI don"t wanna stay hereLike rain on a monday morningLike pain that just keeps on going onLook at all the hate they keep on showingI don"t want to see thatLook at all the stones they keep on throwingI don"t want to feel thatLike sun that will keep on burningAnd I used to be so discerning, ohIn my recoveryI"m a soldier at warI have broken down wallsI definedI designedMy recoveryIn the sound of the seaIn the oceans of meI definedI designedMy recoveryKeep soaring,Keep song-writing (x2)My recoveryKeep soaring,Keep song-writing (x2)My recoveryAnd I can hear the choirs keep on singingTell me what they"re sayingAnd I can hear the phoneIt keeps on ringingI don"t want to answerI know that I used to listenAnd I know I"ve become dismissiveIn my recoveryI"m a soldier at warI have broken down wallsI definedI designedMy recoveryIn the sound of the seaIn the oceans of meI definedI designedMy recoveryKeep soaring,Keep song-writing (x2)My recoveryKeep soaring,Keep song-writing (x2)My recoveryIn my recoveryI"m a soldier at warI have broken down wallsI definedI designedMy recoveryIn the sound of the seaIn the oceans of meI definedI designedMy recoveryKeep soaring,Keep song-writing (x2)My recoveryKeep soaring,Keep song-writing (x2)My recovery

I wanted to do when I grow up volunteers to protect animals.Now, there is animal life and dismissive.Often say that a dog is man"s best friend, but often those who like small animals were shouted at her cute appearance to.No one is really goSo to humans a better day, I want to be a volunteer.ing to treat small animals around.People around me love animals, make the world better!

呵呵,说得真是好听,一分也不悬赏。不过还是告诉你了，呵呵……【解决问题】安装时不要装在中文目录即可解决你所说的问题，与版本无关。比如安装时选择路径为：D:cool3d 这样就可以了。【新版推荐】 目前最新最好的版本我可以自信地说猎人亮剑版最好，因为这个软件是我汉化，我打包的。这是软件的地址：http://cslrstudio.blog.163.com/blog/static/7928770520088199341501/ 里面有截图，你完全可以把3.5版的COOL3D删掉了。

COOL3DSTUDIO猎人亮剑绿色完美版http://cslrstudio.blog.163.com/blog/static/7928770520088199341501/ 这事新的 你那个事旧版

【解决办法】 你安装时不要装在中文目录,即可解决。比如安装时选择路径为：D:cool3d 这样就可以了。官方的3.5版是这样,最新的cool3dstudio1.0也是这样,都不可以安装在中文目录。 【新版推荐】 其实在去年已经有新版本了，也就是上面说到的cool3dstudio1.0。目前最好的汉化版我可以自信地说猎人亮剑版最好，因为这个软件是我汉化，我打包的。这是软件的地址：http://cslrstudio.blog.163.com/blog/static/7928770520088199341501/ 里面有截图，你完全可以把3.5版的COOL3D删掉了。 【教程推荐】 我也以亮剑版为蓝本制作了教程。买不买随你了，呵呵……http://cslrstudio.blog.163.com/blog/static/79287705200872754244266【联系猎人】 qq:504645410

安装时不要选择中文目录即可解决问题。软件推荐:http://hi.baidu.com/cslrstudios

那是老版本了，扔了吧，没有必要讨论这个了，全世界人民都在用这个：http://hi.baidu.com/cslrstudios/blog/item/9d6a3c24aa14306834a80fa7.html

　　1 概述　　GLPK 全称GNU Linear Programming Kit.顾名思义，这是GNU计划下一个用于解线性规 划(Linear Programming)的工具包。它可以方便的描述线性规划问题，并给出相应解。　　2 安装　　Ubuntu下一条命令即可: sudo apt-get install glpk　　3 基本使用　　线性规划问题描述 首先需要一个文件glpsolEx.mod来描述你的线性规划问题，示例如下　　/* Variables */　　var x1 >= 0;　　var x2 >= 0;　　var x3 >= 0;　　/* Object function */　　maximize z: 3*x1 + x2 +2*x3;　　/* Constrains */　　s.t. con1: x1 + x2 + 3*x3 <= 30;　　s.t. con2: 2*x1 +2*x2 + 5*x3 <= 24;　　s.t. con3: 4*x1 + x2 + 2*x3 <= 36;　　end;　　使用glpk解此问题 glpsol -m glpsolEx.mod -o glpsolEx.sol　　-m filename: 指定描述问题的文件　　-o filename: 指定输出结果保存在哪个文件　　结果　　Problem: glpsolEx　　Rows: 4　　Columns: 3　　Non-zeros: 12　　Status: OPTIMAL　　Objective: z = 28 (MAXimum)　　No. Row name St Activity Lower bound Upper bound Marginal　　------ ------------ -- ------------- ------------- ------------- -------------　　1 z B 28　　2 a B 12 30　　3 b NU 24 24 0.166667　　4 c NU 36 36 0.666667　　No. Column name St Activity Lower bound Upper bound Marginal　　------ ------------ -- ------------- ------------- ------------- -------------　　1 x1 B 8 0　　2 x2 B 4 0　　3 x3 NL 0 0 -0.166667　　Karush-Kuhn-Tucker optimality conditions:　　KKT.PE: max.abs.err = 0.00e+00 on row 0　　max.rel.err = 0.00e+00 on row 0　　High quality　　KKT.PB: max.abs.err = 0.00e+00 on row 0　　max.rel.err = 0.00e+00 on row 0　　High quality　　KKT.DE: max.abs.err = 2.22e-16 on column 1　　max.rel.err = 3.17e-17 on column 1　　High quality　　KKT.DB: max.abs.err = 0.00e+00 on row 0　　max.rel.err = 0.00e+00 on row 0　　High quality　　End of output　　结果中x1 x2 x3对应的activity就是他们最终的结果，即取此结果，目标值最大。z的Activity为28，即最大值为28。　　4 用途　　glpk的用途是可以快速验证一个新建立的线性规划模型是否正确。在我们对一类实际问题进行抽象后，准备用线性规划来解，可以先做一些小的case，写出相应的线性规划方程，然后用glpk来快速得到结果，以便验证我们的想法，并给我们一些新的想法和直觉。一旦这些直觉得以证明。我们就可以用线性规划解决更大规模的问题，并用glpk来求出结果。

呵呵,你找对人了,看来你没有去过我的博客吧!汉化补丁已经过时了,直到搞了亮剑完美版后就没有更新过这个,所以亮剑完美版在某些地方要比那个汉化补丁更完善. 网易博客不让链,贴个百度地址:http://hi.baidu.com/cslrstudios

你可以直接导出来AVI格式的，点击文件，里面有个创建动画文件，选择视频文件，点击，然后选择保存格式为AVI的就OK了！

共产主义者

看来你是下载了那些恶心的精简版,他们精简的时候根本不管那些,去下完整的版本吧. 你看一下我写的这篇文章就明白了。http://hi.baidu.com/cslrstudios/blog/item/cb69f7670dfae12eaa184ce9.html

Commercial Executive商务1.Boeing Commercial Airplanes chief executive Scott Carson was alsodismissive, characterising Bombardier"s CSeries launch as a "bold move" .波音商用机首席执行官ScottCarson同样不是很看好这个项目，对庞巴迪的C系列评价为一次“大胆举动”。2.She is currently interviewing for a commercial bank"s rotational trainingprogram to be a country-level chief executive.目前她正在接受一家商业银行轮流培训项目的面试，希望能成为一名全国级别的主管。

应该是糖果玉米

PhilCocciolettiPhilCoccioletti是一名演员，主要作品有《爱很复杂》。外文名：PhilCoccioletti合作人物：南希·迈耶斯职业：演员代表作品：《爱很复杂》

那他是什么星座的呢

corridor 是指在房屋内部的走廊,用于连接各个房间；其用法及意义和hallway差不多. From the main entrance you go through the corridor,and you can reach the elevator passage 一般指普通的通道,普通的走廊,一般较长.

推荐回答一、强调的词义不同 1、Corridor 一般指建筑里“一段长的通道、走廊、过道或楼道，两侧或一侧有门可以进其它房间”。2、hallway 指“刚进大门的区域”，也就是通常所说的“门厅”。二、用法不同 1、corridor：如在办公大楼里，走廊通常都比较长，隔一段距离就有一扇门，可以进入各个办公室，...

DNS 诞生于1984年，1985年国际顶级域名被定义。最早的顶级域名是COM、ORG、EDU、GOV、MIL和ccTLD。1985年４月，cmu.edu, purdue.edu, rice.edu 和 ucla.edu被注册，它们是世界上最早注册的域名。 第一个.gov域名是css.gov，被注册于1985年6月。第一个.org域名是mitre.org，被注册于1985年7月。第一个.com域名被注册于1985年3月15日，这个域名是symbolics.com，这个域名至今可以访问，不过没有什么东西可看。 下面是最早注册的100个.com域名：SYMBOLICS.COMBBN.COMTHINK.COMMCC.COMDEC.COMNORTHROP.COMXEROX.COMSRI.COMHP.COMBELLCORE.COMIBM.COMSUN.COMINTEL.COMTI.COMATT.COMGMR.COMTEK.COMFMC.COMUB.COMBELL-ATL.COMGE.COMGREBYN.COMISC.COMNSC.COMSTARGATE.COMBOEING.COMITCORP.COMSIEMENS.COMPYRAMID.COMALPHACDC.COMBDM.COMFLUKE.COMINMET.COMKESMAI.COMMENTOR.COMNEC.COMRAY.COMROSEMOUNT.COMVORTEX.COMALCOA.COMGTE.COMADOBE.COMAMD.COMDAS.COMDATA-IO.COMOCTOPUS.COMPORTAL.COMTELTONE.COM3COM.COMAMDAHL.COMCCUR.COMCI.COMCONVERGENT.COMDG.COMPEREGRINE.COMQUAD.COMSQ.COMTANDY.COMTTI.COMUNISYS.COMCGI.COMCTS.COMSPDCC.COMAPPLE.COMNMA.COMPRIME.COMPHILIPS.COMDATACUBE.COMKAI.COMTIC.COMVINE.COMNCR.COMCISCO.COMRDL.COMSLB.COMPARCPLACE.COMUTC.COMIDE.COMTRW.COMUNIPRESS.COMDUPONT.COMLOCKHEED.COMROSETTA.COMTOAD.COMQUICK.COMALLIED.COMDSC.COMSCO.COMGENE.COMKCCS.COMSPECTRA.COMWLK.COMMENTAT.COMWYSE.COMCFG.COMMARBLE.COMCAYMAN.COMENTITY.COMKSR.COMNYNEXST.COM March 15 1985April 24 1985May 24 1985July 11 1985September 30 1985November 7 1985January 9 1986January 17 1986March 3 1986March 5 1986March 19 1986March 19 1986March 25 1986March 25 1986April 25 1986May 8 1986May 8 1986July 10 1986July 10 1986August 5 1986August 5 1986August 5 1986August 5 1986August 5 1986August 5 1986September 2 1986September 18 1986September 29 1986October 18 1986October 27 1986October 27 1986October 27 1986October 27 1986October 27 1986October 27 1986October 27 1986October 27 1986October 27 1986October 27 1986November 5 1986November 5 1986November 17 1986November 17 1986November 17 1986November 17 1986November 17 1986November 17 1986November 17 1986December 11 1986December 11 1986December 11 1986December 11 1986December 11 1986December 11 1986December 11 1986December 11 1986December 11 1986December 11 1986December 11 1986December 11 1986January 19 1987January 19 1987January 19 1987February 19 1987March 4 1987March 4 1987April 4 1987April 23 1987April 23 1987April 23 1987April 23 1987April 30 1987May 14 1987May 14 1987May 20 1987May 27 1987May 27 1987June 26 1987July 9 1987July 13 1987July 27 1987July 27 1987July 28 1987August 18 1987August 31 1987September 3 1987September 3 1987September 3 1987September 22 1987September 22 1987September 22 1987September 22 1987September 30 1987October 14 1987November 2 1987November 9 1987November 16 1987November 16 1987November 24 1987November 30 1987

歌曲名:Coffee Spoon歌手:Cold War Kids专辑:Behave YourselfCold War Kids - Coffee SpoonI can argue with the mimeI can argue with the mimehe is reading me the riot actevery lineevery lawyer in his primeevery lawyer in his primegets nostalgic for the bar"snaivete to crimeascetics wring their handsthis decadent misuseinside my china roomyou are my coffee spoonmy indulgence is a jokeand while everybody laughsI"m clipping couponsand saving my breathI was celebrating Lentwith a candle in a tentwhen you came and snatched me upout of retirementnow I"m buying finer clothesin department store windowsthrowing credit cards downnever raise my voicehttp://music.baidu.com/song/25906864

歌曲名:Coffee Spoon歌手:Cold War Kids专辑:Behave YourselfCold War Kids - Coffee SpoonI can argue with the mimeI can argue with the mimehe is reading me the riot actevery lineevery lawyer in his primeevery lawyer in his primegets nostalgic for the bar"snaivete to crimeascetics wring their handsthis decadent misuseinside my china roomyou are my coffee spoonmy indulgence is a jokeand while everybody laughsI"m clipping couponsand saving my breathI was celebrating Lentwith a candle in a tentwhen you came and snatched me upout of retirementnow I"m buying finer clothesin department store windowsthrowing credit cards downnever raise my voicehttp://music.baidu.com/song/25906864

工作原理:电源供电的电池,电压为12 V和24 V,点火线圈和破碎的电器生产高压共10000 V以上。初级回路和次极分电路。点火线圈实际上是一个变压器,主要由初级绕组,蜿蜒流淌的和核心的时间。损坏的设备是一个凸轮操纵的开关。损坏的设备凸轮驱动引擎与天然气、以相同的速度旋转,即每一个转曲轴齿轮

意思：日冕形病毒，冠状病毒。冠状病毒在1965年已被分离出来，但人们目前对它们的认识相当有限。5～9岁儿童有50%可检出中和抗体，成人中70%中和抗体阳性。鼻病毒是20世纪50年代被发现的。人们首先发现鼻病毒与感冒有关，但是只有大约50%的感冒由鼻病毒引起。1965年，Tyrrell等用人胚气管培养方法，从普通感冒病人鼻洗液中分离出一株病毒，命名为B814病毒。随后，Hamre等用人胚肾细胞分离到类似病毒，代表株命名为229E病毒。1967年，Mclntosh等用人胚气管培养从感冒病人中分离到一批病毒，其代表株是OC43株。1968年，Almeida等对这些病毒进行了形态学研究，电子显微镜观察发现这些病毒的包膜上有形状类似日冕的棘突，故提出命名这类病毒为冠状病毒。1965年，Tyrrell与Bynoe利用胚胎的带有纤毛的气管组织首次培养出冠状病毒，此病毒在电子显微镜下可见如日冕般外围的冠状，因此被称为冠状病毒（Coronaviridae）。1975年，病毒命名委员会正式命名冠状病毒科。已知有两种冠状病毒会影响人类，2/3早产儿的普通感冒与呼吸道感染是由这两种病毒引起的。目前所知，冠状病毒科只感染脊椎动物，与人和动物的许多疾病有关。自1980年在德国召开第一届国际冠状病毒讨论会以来，日益受到医学、兽医学和分子生物学家的广泛重视。这类病毒具有胃肠道、呼吸道和神经系统的嗜性。儿童的冠状病毒感染并不常见。

在三角函数中，sin×sin+cos×cos＝1，也就是 ：正弦值平方+余弦值平方＝1

大学可以。。。

能啊!sin和cos都能等于0或者1,例如,sin90°就是1,希望采纳哦!

secx方+（-tanx方）=1

cos94.780191847199158842391028460028度=-1/12

瞪大眼睛好好看看已知条件，根号下3cosA在那儿摆着呢！！！！百度嫌我字数不够

　　cos60°等于负一。 　　三角函数是基本初等函数之一，是以角度（数学上最常用弧度制）为自变量，角度对应任意角终边与单位圆交点坐标或其比值为因变量的函数。也可以等价地用与单位圆有关的各种线段的长度来定义。三角函数在研究三角形和圆等几何形状的性质时有重要作用，也是研究周期性现象的基础数学工具。在数学分析中，三角函数也被定义为无穷级数或特定微分方程的解，允许它们的取值扩展到任意实数值，甚至是复数值。

观察余弦函数图像可以知道，-（2/3）π≤a≤（2/3）π,再由余弦函数周期为2π，所以，定义域[-（2/3）π+2kπ，（2/3）π+2kπ]。

不存在cos多少度等于负二分之五。角A的邻边比斜边叫做角A的余弦，记作cosA（由余弦英文cosine简写），即cosA=角A的邻边/斜边（直角三角形）。余弦函数的定义域是整个实数集，值域是[-1,1]。它是周期函数，其最小正周期为2π。在自变量为2kπ（k为整数）时，该函数有极大值1；在自变量为（2k+1）π时，该函数有极小值-1。余弦函数是偶函数，其图像关于y轴对称。反余弦函数（反三角函数之一）为余弦函数y=cosx（x∈[0,π]）的反函数，记作y=arccosx或cosy=x(x∈[-1,1]).。由原函数的图像和它的反函数的图像关于一三象限角平分线对称可知余弦函数的图像和反余弦函数的图像也关于一三象限角平分线对称。

cos1/2=60°

　由于你的提问cos什么没有说清楚，所以根据数学命题规律来看，题目应该为：　　已知cosα=负二分之一，sinβ=二分之根号三，且α、β在同一象限，求sin(α+β)的值　　好了，现在开始解题：　　解：因为cosα<0,　　所以α在第二三象限　　因为sinβ>0,　　所以β在第一二象限　　又因为α、β在同一象限　　所以α、β都在第二象限　　所以sinα>0,即sinα=二分之根号三　　cosβ<0,cosβ=负二分之一　　所以sin(α+β)=sinαcosβ+cosαsinβ　　=(二分之根号三)x(负二分之一)+(负二分之一)x(二分之根号三)　　 =负二分之根号三如果题目不是这样，可以追问

3/2，要用到cos(A+B)=cosAcosB-sinAsinB和(a+b)^2=a^2+2ab+b^2或者(a-b)=a^2-2ab+b^2这几条公式。cos120度或240度等于负二分之一。sin120度等于根号三的一半。sin240度等于负的根号三的一半。因为sin^2+cos^2=1(sin与cos必须是同一个角)，所以这道题化简出来的结果等于3/2。

cos330是正数啦,画个单位圆就可以看出来,330度在第四象限,cos大于0而sin小于0 以此类推,cos(x+270)=sinx 换个角度想,cos(x+270)=cos(90-x)=sinx

六分之一弧度。因为cos二分之一等于六十度，六十度所对应的弧长就是六十除以三百六十度，结果就是多少弧长，计算的结果的等于六分之一，所以cos二分之一等于六分之一弧度。