cal

a. 不经思索的ad. 自动地例句与用法: 1. Once installed, this heater operates automatically. 一旦安装好以后，这加热器就会自动地运行。 2. The supermarket doors shut automatically. 超级市场的门是自动关的. 3. The menu will expand to show four preset positions and preset1 will automatically be highlighted. 此菜单会展开显示四个预置位置，Preset1将自动变后。 4. In word processing, an editing feature in which the system automatically adjusts the right hand margin for insertion or deletion of copy during playback. Word and sometimes page wraparound is automatically performed as needed.

地学类顶尖期刊，但2014年度被镇压了，暂无影响因子，估计马上回到SCI！ 期刊名 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERESJ GEOPHYS RES出版周期 Monthly 出版ISSN 0148-0227 通讯方式 AMER GEOPHYSICAL UNION, 2000 FLORIDA AVE NW, WASHINGTON, USA, DC, 20009 期刊主页网址 agu.org/journals/jd/ 在线投稿网址 jgr-atmospheres-submit.agu.org/cgi-bin/main.plex杂志由 AMER GEOPHYSICAL UNION 出版或管理。 ISSN号：2169-897X 近4年影响因子：2013年度 2012年度 2011年度 2010年度 无 3.174 3.021 3.303

practical joke[英]ˈpræktikəl dʒəuk[美]ˈpræktɪkəl dʒok恶作剧[例句]He continued : " this is a practical joke , right ?"他继续道：“这是一个恶作剧吧，对吗？如果你认可我的回答，敬请及时采纳~如果你认可我的回答，请及时点击【采纳为满意回答】按钮~~手机提问的朋友在客户端右上角评价点【满意】即可。~你的采纳是我前进的动力~~O(∩_∩)O，记得好评和采纳，互相帮助

恶作剧

called orderedpracticedagreedimprovedsurprised

意思分别如下：1、pop：流行，指流行音乐。所谓流行音乐，是指那些结构短小、内容通俗、形式活泼、情感真挚，并被广大群众所喜爱，广泛传唱或欣赏，流行一时的甚至流传后世的器乐曲和歌曲。这些乐曲和歌曲，植根于大众生活的丰厚土壤之中。因此，又有"大众音乐”之称。2、rock：摇滚摇滚音乐，是一种音乐类型，起源于1940年代末期的美国，1950年代早期开始流行，迅速风靡全球。摇滚乐以其灵活大胆的表现形式和富有激情的音乐节奏表达情感，受到了全世界年轻人的喜爱。摇滚乐并在1960年代和1970年代形成一股热潮。3、class：古典，classical music古典音乐的简写古典音乐是历经岁月考验，久盛不衰，为众人喜爱的音乐。古典音乐是一个独立的流派，艺术手法讲求洗练，追求理性地表达情感。古典音乐是具有规则性本质的音乐，具有平衡、明晰的特点，注重形式的美感，被认为具有持久的价值，而不仅仅是在一个特定的时代流行。这也体现于"古典"(classical)与"经典"(classic)的不同。4、flat：平直是将EQ按平直的曲线统一调大，对各个音域都有所加强。5、jazz：爵士爵士乐（Jazz），于19世纪末20世纪初源于美国，诞生于南部港口城市新奥尔良，音乐根基来自布鲁斯（Blues）和拉格泰姆（Ragtime）。爵士乐讲究即兴，以具有摇摆特点的Shuffle节奏为基础，是非洲黑人文化和欧洲白人文化的结合。20世纪前十几年爵士乐主要集中在新奥尔良发展，1917年后转向芝加哥，30年代又转移至纽约，直至今天，爵士乐风靡全球。爵士乐的主要风格有：新奥尔良爵士、摇摆乐、比博普、冷爵士、自由爵士、拉丁爵士、融合爵士等。6、vocal：人声提升主要集中在中频部分，也就是人声部，适合用来听相声小品或录音文件等，适合用来做听力练习。

是做实验的意思，动词短语。

是的，每次都要换。只需输入房间名就可以进入通话。

网络问题或软件更新问题。 查看手机的信号强度，如果信号较弱，可能是由于信号强度影响手机的上网速率，可以换个信号强大或空旷的地方就可以了，也可长按手机电源键，重启手机，或是查看软件版本，查看是否就最新的，如若没有，请及时更新。手机网络不好是因为信号在传播过程中会受到地形、地貌、高楼等各种因素的影响，在设备软件没有问题的情况下，过段时间就会恢复。

没有逻辑的诗。

这个很好代沟的 印度药房直由 可待

物流便利

怎么解释By collecting as many typical samples as were necessary？By collecting as many typical samples as were necessary通过收集尽可能多的典型样本

典型的质量

representative classic typical 的意思：典型代表性的经典之作 我想和 典型的 的什么区别不用说都知道了吧！

atypicalfamily的意思是一个典型的家庭希望可以帮到你，如果帮到了要给分哦

一场典型的智力大战

Typical junction capacitance 典型结电容junction capacitance结电容双语对照词典结果：junction capacitance[英][ˈdʒʌnkʃən kəˈpæsɪtəns][美][ˈdʒʌŋkʃən kəˈpæsɪtəns][电子]结电容; .-----------------------------------如有疑问欢迎追问！满意请点击右上方【选为满意回答】按钮

典型时间

典型的操作时间，在放电最大2A 1小时率

到书店去买本专业科技词典吧。不然是不会的了。

typical 是形容词a.[(+of)] 1.典型的,有代表性的 2,特有的,独特的,表现特征的 fashion 是风格 时尚 流行 所以意思合起来就是 ———— 以一种有代表性的方式

典型的混合半径

ypical girl典型的女孩 拼音 双语对照 双语例句1Once upon a time, there was a typical American girl. 从前有一个平凡的美国女孩。

TOEFLprototypical生词本英 [ˌprəʊtə"tɪpɪkl] 美 [ˌproʊtə"tɪpɪkl][计] 原型的网 络原型的；原型范畴；原型理论框架下；突显型变体报 错双语例句1. Park Ridge is the prototypical American suburb. 帕克里奇是美国郊区的典型。2. The Hunter you could liken to the prototypical Ranger. 你们可以把猎人看成游侠.

应该没有。就是指煤的硬度。哈式可磨系数40-75之间。要不你再问问买方？

typical installation典型安装很高兴为您解答，如果满意，请采纳

parameter typical典型参数parameter[英][pəˈræmɪtə(r)][美][pəˈræmɪtɚ]n.[数]参数; <物><数>参量; 限制因素; 决定因素; 复数：parameters例句:1.Can good performance be taken as a parameter to judge an employee"s happiness? 能用优秀的业绩表现来衡量一名员工的幸福感吗？

安装某些软件时要选择typical或是custom区别为：安装不同、功能不同、安装路径不同。一、安装不同1、typical：typical是推荐安装方式，由软件决定安装。2、custom：custom是自定义安装方式，由用户决定安装。二、功能不同1、typical：选择typical方式可以让用户正常使用该软件的基本功能。2、custom：选择custom方式安装的用户可以自定义添加一些插件，使软件使用更加方便。三、安装路径不同1、typical：typical的默认安装路径基本上是C盘，用户无法自行选择。2、custom：custom无默认安装路径，用户可以自行创建文件夹进行安装。

typical specification典型规格

特例

物种特有的species-typicalspecies：物种typical：特有的,独特的;表现特征的

应该是 typical。 意思是典型的

他么在意思上有不同：distinctive是”区别性的意思“主要讲究不同点characteristic是”特性的“”有特色的“typical主要是意思是“典型的象征的”

typical:指事物本身的特性属于那一型，典型的。classic:偏指著作，理论等是经典的。

physicalstrength英[ˈfizikəlstreŋθ]美[ˈfɪzɪkəlstrɛŋkθ]n.体力;气力;力量[例句]Poundingsilverdemandsgreatphysicalstrength.敲打银子需要消耗大量体力。

typical美 ["tɪpɪk(ə)l]英 ["tɪpɪk(ə)l]adj.典型的；有代表性的；一贯的；平常的 标准；典型安装例句筛选1.The typical American consumer hits the grocery store at least twice a week.典型的美国消费者一周至少去两次杂货店。2.It"s typical of him to make such a mistake.对于他来讲，犯这样一个错误很典型。

typical英 ["tɪpɪk(ə)l]美 ["tɪpɪkl]adj. 典型的；特有的；象征性的[网络短语]typical 典型的,标准的,典型安装typical element 典型元素,典型元件,典型元typical method 典型的方法,经典方法,种典型方法

典型的

typical的名词是typicaltiy。typical英["tipikl] 美["tipikl]，adj. 含义如下：1、 典型的，范例的。2、象征的，有代表性的。3.、独特的，有特色的。typical造句：1. The question is small but typical.问题虽小，但很典型。2. This painting is a typical Rembrandt.这幅画是一幅典型的伦勃朗作品。3. But, in the more typical case, there will have been parallel changes.但是，在更加典型的情况下，会有平行变更被检测到。

typical-典型希望可以帮到你, 谢谢。

典型的，拥有着象征

物理强度

typical的意思是：典型安装。一般而言，只作了部分的安装的选项，不是全部。典型安装是指安装最常用的项目。完全安装是指安装全部项目。还有一个是自定义安装，也就是自己来选择安装哪些东西。

意为“典型的；特有的；象征性的”。单词发音：英 [ˈtɪpɪkl]，美 [ˈtɪpɪkl]短语搭配：typical element[科技]典型元素 ;[科技]典型元件 ;[数]典型元 ; 典型构件typical method典型的方法 ; 经典方法typical structure典型结构 ; 典型构造 ; 体式结构 例句：In the picture above you can see a typical block diagram of such an IR receiver.上面图片中你可以看到一个典型的方框图这样一个红外接收器。扩展资料：typical的同义词辨析：normal, ordinary, regular, natural, typical这些形容词均含"规则的，正常的，正规的"之意。normal ： 指不超过某种限度、符合某种标准或常规。ordinary ： 强调一般性和普通性，含不突出的意味。regular ： 指已有模式、有规律或定期的。natural ： 侧重某人或某物的行为符合其固有特性。typical ： 指个体能体现出群体的特征。

典型的，有代表性的

typical的英式发音 [ˈtɪpɪkl],美式发音 [ˈtɪpɪkl].typical主要是形容词(adj.)意思是典型的；有代表性的；一贯的；平常的；不出所料；特有的。后面可接介词of，固定搭配为typical of sb/sth,意为“有代表性的人／典型的事情”。例句：This pattern of woods and fields is typical of the English landscape.这是具有典型英格兰风景特征的森林与田野。2. This paper summarizes typical desicion tree algorithms.本文总结了有代表性的决策树算法。3. Used to describe typical behaviousr or state.用以描述特有的行为或情形。

一个是普通的一个是常见的一个是典型的自己琢磨去吧！

representative [,repri"zentətiv]adj.表示的；表现的；(尤指)描绘的代表的代表制的；代议制的有代表性的；典型的n.代表；代理人[常作 R-](美国)众议院议员典型typical ["tipikəl]adj.典型的，有代表性的，范例的象征性的特有的，独特的，有特色的(表示抱怨或批评等)糟糕的，倒霉的，叫人失望的【生物学】模式的[亦作 typic]

typical：典型的similar：相似的normal：正常的

你去字典看阿奎那

typical典型的；特有的；象征性的classic名著；经典著作；大艺术家；经典的；古典的，传统的；最优秀的

你好！typical是典型的意思，可以引申为标准型的；Ordinary是普通的，可以引申为按标准做的；所以当一个typical产品成为标准产品时，它就变成ordinary产品了仅代表个人观点，不喜勿喷，谢谢。

它也有平常的 一贯的 这不是有点矛盾吗

那是换算的单位为 在标注样式里把换算单位那一项关闭就好了

typical 是形容词a.[(+of)] 1.典型的,有代表性的 2,特有的,独特的,表现特征的 fashion 是风格 时尚 流行 所以意思合起来就是 ———— 以一种有代表性的方式

typical一般翻译成典型的 但是有时候也有通常的意思

故守己见

电源效应(AC10%变化)是指三相电源的电网电压在10％的波动范围内，我国三相电源为380伏，一般电网电压都在380伏±10％左右，这也是我的实践经验（设计、调试、测试都要这麽考虑）。在电网电压波动的时候，设备的工作情况就受影响了，它的工作状态相应的有微小的变化，15mATypical 就是你看到的器件的变化值，它可能是实际变化值也可能是器件的允许值，要根据实际判断。Typical是典型的意思。15mA是电流值（毫安）。

典型的、典范的

typical 是代表性的、典型的意思。dBm: Milliwatt decibel 毫瓦分贝，　　dBm是表示功率大小的值，dBm是功率单位，公式为：10lg（p／1mW)。 表示以mW计数的功率比值，取对数再乘10。 0.1mW就是10*lg0.1 =-10dBm。　　主要用于将一个位数很多零的、数值很大（或者很小）的值简单地表示出来。 -91 dBm的功率很小。 作为信号，信号越强越好，-60 dBm比-91 dBm强；作为接收装置，能收到信号越弱越好（代表灵敏度高），灵敏度-110 dBm比-91 dBm的高。明白？望采纳。

典型

　　typical表示类型; 铅字的意思，那么你知道typical的同义词有哪些吗?接下来我为大家整理了typical的同义词，希望对你有帮助哦! 　　typical的同义词辨析： 　　normal, ordinary, regular, natural, typical 　　这些形容词均含"规则的，正常的，正规的"之意。 　　normal ： 指不超过某种限度、符合某种标准或常规。 　　ordinary ： 强调一般性和普通性，含不突出的意味。 　　regular ： 指已有模式、有规律或定期的。 　　natural ： 侧重某人或某物的行为符合其固有特性。 　　typical ： 指个体能体现出群体的特征。 　　词组习语： 　　keep regular hours 　　1. 作息有规律 　　in ordinary 　　1. (英)(头衔)常任的(尤指皇家御用的) 　　女王陛下的御用画家。 　　painter in ordinary to Her Majesty. 　　in the ordinary way 　　1. (主英)通常地;正常地，平常地 　　out of the ordinary 　　1. 不寻常的;特别的 　　没有任何异常情况发生。 　　nothing out of the ordinary happened. 　　typical的例句： 　　1. I am merely citing his reaction as typical of British industry. 　　我仅以他为例来说明英国工业界的典型反应。 　　2. Stan Reilly is not really one of your typical Brighton Boys. 　　斯坦·赖利其实并不是那种典型的布赖顿男孩。 　　3. He was a typical showman with a brashness bordering on arrogance. 　　他是一个典型的好炫耀者，有一种近乎傲慢的自负。 　　4. The guy in charge was the typical smalltown tyrant. 　　管事者专横霸道，典型的小地方人。 　　5. A typical high-season week in a chalet costs about £70. 　　旅游旺季在度假小屋住一周通常需花费约70英镑。 　　6. The typical laborer now sits in front of a bank of dials. 　　现如今，工人通常都是坐在一排仪表前。 　　7. Write a very brief description of a typical problem. 　　就一个典型问题作简要的描述。 　　8. "Typical!" Hattie slammed down the receiver. "Absolutely typical!" 　　“果不其然!”哈蒂重重摔下听筒。“真是果不其然啊!” 　　9. With typical energy he found new journalistic outlets. 　　他凭着自己特有的干劲找到了新的新闻渠道。 　　10. She gave an equivocal answer, typical of a politician. 　　她的回答模棱两可，是典型的政客做法。 　　11. Greens and browns are typical of Ribera"s palette. 　　绿色和棕色是里贝拉的主色调。 　　12. a typical Italian cafe 　　典型的意大利式小餐馆 　　13. They reacted to the appalling weather with typical British stoicism. 　　他们忍受着恶劣天气的煎熬,表现了英国人典型的坚忍不拔的精神. 　　14. The play, whose style is rigidly formal, is typical of the period. 　　这剧本是那个时期的典型作品, 风格拘谨刻板. 　　15. The typical lawn mower makes about 90 decibels of noise. 　　典型的割草机发出的声响约为90分贝. 　　typical的同义词例句： 　　1. Life has not yet returned to normal but we are getting there. 　　生活还没有恢复正常，不过就快了。 　　2. The device can discriminate between the cancerous and the normal cells. 　　这台仪器可以辨别癌细胞和正常的细胞。 　　3. This picture shows the view from a car using normal dipped lights. 　　这幅图片显示的是从一辆使用正常近光灯的汽车上所看到的景色。 　　4. Why can"t I live a normal life in my own country? 　　为什么我不能在自己的国家过正常的生活呢? 　　5. She led a normal, happy life with her sister and brother. 　　她和弟弟妹妹一起过着平凡而幸福的生活。 　　6. More than 7 million shares changed hands, treble the normal daily average. 　　有700多万股换手，是通常日平均成交量的3倍。 　　7. Normal life is at a standstill, and the economy is faltering. 　　正常生活陷于瘫痪，经济止步不前。 　　8. The famine turned the normal modulation of climate into disaster. 　　正常的气候变化因饥荒而成了灾难。 　　9. It is normal practice not to reveal details of a patient"s condition. 　　不透露患者病情的细节是惯常的做法。 　　10. English food can be wonderful but the normal English diet is abominable. 　　英国也有美食，只是一般的日常饮食太过糟糕。 　　11. We can start living a normal life again now. 　　我们现在可以重新过上正常的生活了。 　　12. If he feels hotter than normal, take his temperature. 　　如果他感觉比平时热，量量他的体温。 　　13. I play normal bunker shots with an open stance. 　　我打一般的沙坑球采取开立击球姿势。 　　14. Police and motoring organizations said the roads were slightly busier thannormal. 　　警方和一些汽车组织表示，这些公路比平常稍繁忙一些。 　　15. Three of the six have comfortably exceeded their normal life expectancy. 　　6人中已经有3人轻松超过了正常的预期寿命。 　　1. It was just an ordinary voice, but he sang in tune. 　　他声音很一般，但唱得都在调子上。 　　2. Ordinary people are at the mercy of faceless bureaucrats. 　　普通人的命运任凭那些平庸刻板的官僚们摆布。 　　3. This Human Rights Act is enforceable in the ordinary courts. 　　1. Check the oil at regular intervals, and have the car serviced regularly. 　　定期检查汽油，并对车辆进行定期维护。 　　2. He is being constantly monitored with regular checks on his blood pressure. 　　他被实时监测，定时量血压。 　　3. George struggled wildly, going under and resurfacing at regular intervals. 　　乔治疯狂地挣扎，不断在水面上浮浮沉沉。 　　4. She also writes a regular column for the Times Educational Supplement. 　　她也定期为《泰晤士报高等教育增刊》写专栏文章。 　　5. Make a point of backing up your files at regular intervals. 　　一定要定期备份文件。 　　6. Wanton violence is now becoming a regular feature of urban life. 　　肆无忌惮的暴行在城市生活中越来越司空见惯。 　　7. The product looks and burns like a regular cigarette. 　　这种产品看起来和点燃后都与常见的香烟没什么两样。 　　8. Only about a third of the reinforcements will be regular troops. 　　增援部队中仅有约1/3是常备军。 　　9. The Oxfam shops depend on regular supplies of saleable items. 　　乐施商店靠出售一些人们定期捐赠的适销物品维持经营。 　　10. He stood in the doorway, listening to her quiet, regular breathing. 　　他站在走道里，听着她那沉静而规律的呼吸声。 　　11. The molecules in regular liquids are held together by relatively weak bonds. 　　常规液体里分子之间的键合力相对较弱。 　　12. Regular forking of beds and borders relieves the compaction caused by rain. 　　时常翻动一下花圃和草坪四周会让被雨水压紧的土壤松动松动。 　　13. Under his editorship, the Economist has introduced regular sports coverage. 　　在他担任编辑期间，《经济家》开始定期刊登体育报道。 　　14. Computer users should make regular back-up copies of their work. 　　计算机使用者应该定期对自己的工作进行备份。 　　15. The man sat at his regular table near the window. 　　这个人坐在他固定的靠窗的位置。 　　这项《人权法案》适用于普通法庭。 　　4. Food for the ordinary Soviet troops and NCOs was very poor. 　　苏联普通士兵的伙食很糟糕。 　　5. It may also appeal to the latent chauvinism of many ordinary people. 　　它可能也迎合了许多普通人心中的沙文主义情结。 　　6. The needs and opinions of ordinary working people were ignored. 　　普通劳动者的需求和意见遭到忽视。 　　7. A real pizza oven gives better results than an ordinary home oven. 　　专门的比萨烤箱比普通家用烤箱效果更好。 　　8. Your life since then must have seemed very ordinary. 　　你的生活从那时起一定非常平淡无奇。 　　9. It was undeniably a revolt by ordinary people against their leaders. 　　不可否认，这是一场平民百姓反抗领导人的起义。 　　10. This is by no means out of the ordinary. 　　这丝毫不足为奇。 　　11. Life continues to be a terrible grind for the ordinary person. 　　生活对于平头百姓而言依然是理不清的琐事。 　　12. I strongly suspect that most ordinary people would agree with me. 　　我坚定地认为绝大部分老百姓会赞同我的观点。 　　13. It has 25 calories less than ordinary ice cream. 　　它所含热量比普通的冰激凌少了25卡路里。 　　14. It is his popularity with ordinary people that sets him apart. 　　正是他在普通民众中的声望使他与众不同。 　　15. Cheaper housing would vastly improve the living standards of ordinary people. 　　更低廉的房价可大大改善老百姓的生活水平。

科技报就 你你

它是形容词，表示:典型的

是“典型安装”的意思（一般而言，只作了部分的安装的选项，不是全部）；另一种是“customer”（就是你可以根据自己的需要做选择性安装或全部安装）

没有competitice这个单词，类似的单词是competitive。typical和competitive区别是：意思不同。如下所示：typical意思是“典型的，有代表性的；一贯的，平常的”。competitive意思是“竞争的；好竞争的，好胜的；有竞争力的”。typical用法：typical后面可接介词of，固定搭配为typical of sb/sth，意为“有代表性的人／典型的事情”。如：This pattern of woods and fields is typical of the English landscape.这是具有典型英格兰风景特征的森林与田野。competitive用法：固定搭配为competitive (with sb/sth)，意为（与…）一样好的；（比…）更好的；有竞争力的。如：We need to work harder to remain competitive with other companies.我们必须更加努力工作以保持对其他公司具有竞争力。

typical意思：“典型的，特有的，象征性的”。单词发音：英 [ˈtɪpɪkl]，美 [ˈtɪpɪkl]。短语搭配：typical element：典型元素。typical method：典型的方法。typical structure：典型结构。双语例句：1、In the picture above you can see a typical block diagram of such an IR receiver.上面图片中你可以看到一个典型的方框图这样一个红外接收器。2、This allows for the typical "expansion" some of our pilots have been experiencing over they ears.这是考虑到我们一些典型的“胖子”飞行员在过去一些年的感受。

typica的意思是：“典型的；特有的；象征性的。typical，英语单词，形容词。单词发音：英 [ˈtɪpɪkl]、 美 [ˈtɪpɪkl]。短语搭配：typical element[科技]典型元素 ;[科技]典型元件 ;[数]典型元 ; 典型构件。typical method典型的方法 ; 经典方法。typical structure典型结构 ; 典型构造 ; 体式结构。双语例句：1.In the picture above you can see a typical block diagram of such an IR receiver。上面图片中你可以看到一个典型的方框图这样一个红外接收器。2.But when you get a large document,it"s very typical to print it out on your local printer and then read it off of paper。但是当你拿一份大的文件时候，在你的地方性的打印机上的外印刷它然后走开纸读了它是非常典型的。

典型的

系统e-mail退信未找到这个Email地址：e-coordinator@freelotto.com

这是由系统自动生成的信息。

The rabbit sped (speed 过去式) down the river, turned off into a small creek (小溪), up the frozen bed of which it held steadily.It ran lightly on the surface of the snow, while the dogs ploughed (开路) through by main strength. Buck led the pack, sixty strong, around bend after bend, but he could not gain. He lay down low to the race, whining eagerly, his splendid body flashing forward, leap by leap, in the wan (暗淡的) white moonlight. And leap by leap, like some pale frost wraith (幽灵), the snowshoe rabbit flashed on ahead.{1} 123.jpg All that stirring of old instincts which at stated periods drives men out from the sounding cities to forest and plain to kill things by chemically propelled leaden pellets, the blood lust (欲望), the joy to kill--all this was Buck"s, only it was infinitely more intimate (内部的).{2} He was ranging at the head of the pack, running the wild thing down, the living meat, to kill with his own teeth and wash his muzzle (动物的口鼻) to the eyes in warm blood. There is an ecstasy (狂喜) that marks the summit of life, and beyond which life cannot rise. And such is the paradox (自相矛盾的事) of living, this ecstasy comes when one is most alive, and it comes as a complete forgetfulness that one is alive. This ecstasy, this forgetfulness of living, comes to the artist (艺术家), caught up and out of himself in a sheet of flame; it comes to the soldier, war-mad on a stricken field and refusing quarter; and it came to Buck, leading the pack, sounding the old wolf-cry, straining after the food that was alive and that fled swiftly before him through the moonlight. He was sounding the deeps of his nature, and of the parts of his nature that were deeper than he, going back into the womb (孕育任何事物的处所) of Time. He was mastered by the sheer surging of life, the tidal wave of being, the perfect joy of each separate muscle, joint (关节), and sinew (筋) in that it was everything that was not death, that it was aglow (通红的) and rampant (奔放的), expressing itself in movement, flying exultantly (狂喜地) under the stars and over the face of dead matter that did not move. But Spitz, cold and calculating (深谋远虑的) even in his supreme (最高的) moods, left the pack and cut across a narrow neck of land where the creek made a long bend around. Buck did not know of this, and as he rounded the bend, the frost wraith of a rabbit still flitting before him, he saw another and larger frost wraith leap from the overhanging (悬伸的) bank into the immediate path of the rabbit. It was Spitz. The rabbit could not turn, and as the white teeth broke its back in midair it shrieked (尖叫) as loudly as a stricken man may shriek. At sound of this, the cry of Life plunging down from Life"s apex (顶点) in the grip of Death, the fall pack at Buck"s heels raised a hell"s chorus of delight. Buck did not cry out. He did not check himself, but drove in upon Spitz, shoulder to shoulder, so hard that he missed the throat. They rolled over and over in the powdery (粉状的) snow. Spitz gained his feet almost as though he had not been overthrown, slashing Buck down the shoulder and leaping clear. Twice his teeth clipped together, like the steel jaws of a trap, as he backed away for better footing, with lean and lifting lips that writhed (扭动) and snarled. In a flash Buck knew it. The time had come. It was to the death. As they circled about, snarling, ears laid back, keenly watchful for the advantage, the scene came to Buck with a sense of familiarity (熟悉). He seemed to remember it all, --the white woods, and earth, and moonlight, and the thrill of battle. Over the whiteness and silence brooded a ghostly calm. There was not the faintest whisper of air--nothing moved, not a leaf quivered, the visible breaths of the dogs rising slowly and lingering in the frosty air. They had made short work of the snowshoe rabbit, these dogs that were ill-tamed wolves; and they were now drawn up in an expectant circle. They, too, were silent, their eyes only gleaming and their breaths drifting (飘动) slowly upward. To Buck it was nothing new or strange, this scene of old time. It was as though it had always been, the wonted (惯例的) way of things. Spitz was a practised fighter. From Spitzbergen through the Arctic (北极), and across Canada and the Barrens, he had held his own with all manner of dogs and achieved to mastery over them. Bitter rage was his, but never blind rage. In passion to rend (撕裂) and destroy, he never forgot that his enemy was in like passion to rend and destroy. He never rushed till he was prepared to receive a rush; never attacked till he had first defended that attack. 456.jpg In vain Buck strove to sink his teeth in the neck of the big white dog. Wherever his fangs (尖牙) struck for the softer flesh, they were countered by the fangs of Spitz. Fang clashed fang, and lips were cut and bleeding, but Buck could not penetrate (渗透) his enemy"s guard. Then he warmed up and enveloped (包围) Spitz in a whirlwind of rushes. Time and time again he tried for the snow-white throat, where life bubbled near to the surface, and each time and every time Spitz slashed him and got away. Then Buck took to rushing, as though for the throat, when, suddenly drawing back his head and curving in from the side, he would drive his shoulder at the shoulder of Spitz, as a ram (撞击) by which to overthrow him.{3} But instead, Buck"s shoulder was slashed down each time as Spitz leaped lightly away. Spitz was untouched, while Buck was streaming with blood and panting hard. The fight was growing desperate. And all the while the silent and wolfish circle waited to finish off whichever dog went down. As Buck grew winded, Spitz took to rushing, and he kept him staggering (摇晃) for footing. Once Buck went over, and the whole circle of sixty dogs started up; but he recovered himself, almost in mid air, and the circle sank down again and waited. But Buck possessed a quality that made for greatness--imagination. He fought by instinct, but he could fight by head as well. He rushed, as though attempting the old shoulder trick, but at the last instant swept low to the snow and in. His teeth closed on Spitz"s left fore leg. There was a crunch (咬碎) of breaking bone, and the white dog faced him on three legs. Thrice (三次) he tried to knock him over, then repeated the trick and broke the right fore leg. Despite the pain and helplessness, Spitz struggled madly to keep up. He saw the silent circle, with gleaming eyes, lolling tongues, and silvery breaths drifting upward, closing in upon him as he had seen similar circles close in upon beaten antagonists (敌手) in the past. Only this time he was the one who was beaten.

in camp here we soldiers are not allow to make video calls my love 在这里，我们的士兵是不允许做视频呼叫我的爱

electrically operated电动双语对照electrically operated电动操作的; 数据合作方：金山词霸

从语言习惯来说，calm这个词没有否定前缀如果想形容人不冷静，可以说：impulsion n.冲动nervousness n.焦躁,紧张不安名词词组：being agitated 激动，不安being excited 兴奋，激动

rubber chemical橡胶化学

西班牙 萨拉曼卡省 萨拉曼卡市葡萄牙大道 门牌74号一楼邮编：37005

Call Option 买入期权 一种协议，给与投资者以特定的价格在特定的时间内购买一种股票、债券、商品或其他金融工具的权力（但并非义务）

So what if I could make for you a designer baby? What if you as a parent-to-be and I as a scientist decided to go down that road together?What if we didn"t? What if we thought, "That"s a bad idea," but many of our family, friends and coworkers did make that decision? Let"s fast-forward just 15 years from now. Let"s pretend it"s the year 2030, and you"re a parent. You have your daughter, Marianne, next to you, and in 2030, she is what we call a natural because she has no genetic modifications. And because you and your partner consciously made that decision, many in your social circle, they kind of look down on you. They think you"re, like, a Luddite or a technophobe. Marianne"s best friend Jenna, who lives right next door, is a very different story. She was born a genetically modified designer baby with numerous upgrades. Yeah. Upgrades. And these enhancements were introduced using a new genetic modification technology that goes by the funny name CRISPR, you know, like something"s crisp, this is CRISPR. The scientist that Jenna"s parents hired to do this for several million dollars introduced CRISPR into a whole panel of human embryos. And then they used genetic testing, and they predicted that that little tiny embryo, Jenna"s embryo, would be the best of the bunch. And now, Jenna is an actual, real person. She"s sitting on the carpet in your living room playing with your daughter Marianne. And your families have known each other for years now, and it"s become very clear to you that Jenna is extraordinary. She"s incredibly intelligent. If you"re honest with yourself, she"s smarter than you, and she"s five years old. She"s beautiful, tall, athletic, and the list goes on and on. And in fact, there"s a whole new generation of these GM kids like Jenna. And so far it looks like they"re healthier than their parents" generation, than your generation. And they have lower health care costs. They"re immune to a host of health conditions, including HIV/AIDS and genetic diseases. It all sounds so great, but you can"t help but have this sort of unsettling feeling, a gut feeling, that there"s something just not quite right about Jenna, and you"ve had the same feeling about other GM kids that you"ve met. You were also reading in the newspaper earlier this week that a study of these children who were born as designer babies indicates they may have some issues, like increased aggressiveness and narcissism. But more immediately on your mind is some news that you just got from Jenna"s family. She"s so smart, she"s now going to be going to a special school, a different school than your daughter Marianne, and this is kind of throwing your family into a disarray. Marianne"s been crying, and last night when you took her to bed to kiss her goodnight, she said, "Daddy, will Jenna even be my friend anymore?" So now, as I"ve been telling you this imagined 2030 story, I have a feeling that I may have put some of you into this sci-fi frame of reference. Right? You think you"re reading a sci-fi book. Or maybe, like, in Halloween mode of thinking. But this is really a possible reality for us, just 15 years from now. I"m a stem cell and genetics researcher and I can see this new CRISPR technology and its potential impact. And we may find ourselves in that reality, and a lot will depend on what we decide to do today. And if you"re still kind of thinking in sci-fi mode, consider that the world of science had a huge shock earlier this year, and the public largely doesn"t even know about it. Researchers in China just a few months ago reported the creation of genetically modified human embryos. This was the first time in history. And they did it using this new CRISPR technology. It didn"t work perfectly, but I still think they sort of cracked the door ajar on a Pandora"s box here. And I think some people are going to run with this technology and try to make designer babies. Now, before I go on, some of you may hold up your hands and say, "Stop, Paul, wait a minute. Wouldn"t that be illegal? You can"t just go off and create a designer baby." And in fact, to some extent, you"re right. In some countries, you couldn"t do that. But in many other countries, including my country, the US, there"s actually no law on this, so in theory, you could do it. And there was another development this year that resonates in this area, and that happened not so far from here over in the UK. And the UK traditionally has been the strictest country when it comes to human genetic modification. It was illegal there, but just a few months ago, they carved out an exception to that rule. They passed a new law allowing the creation of genetically modified humans with the noble goal of trying to prevent a rare kind of genetic disease. But still I think in combination these events are pushing us further towards an acceptance of human genetic modification. So I"ve been talking about this CRISPR technology. What actually is CRISPR? So if you think about the GMOs that we"re all more familiar with, like GMO tomatoes and wheat and things like that, this technology is similar to the technologies that were used to make those, but it"s dramatically better, cheaper and faster. So what is it? It"s actually like a genetic Swiss army knife. We can pretend this is a Swiss army knife with different tools in it, and one of the tools is kind of like a magnifying glass or a GPS for our DNA, so it can home in on a certain spot. And the next tool is like scissors that can cut the DNA right in that spot. And finally we have a pen where we can literally rewrite the genetic code in that location. It"s really that simple. And this technology, which came on the scene just three years ago, has taken science by storm. It"s evolving so fast, and it"s so freaking exciting to scientists, and I admit I"m fascinated by it and we use it in my own lab, that I think someone is going to go that extra step and continue the GM human embryo work and maybe make designer babies. This is so ubiquitous now. It just came on the scene three years ago. Thousands of labs literally have this in hand today, and they"re doing important research. Most of them are not interested in designer babies. They"re studying human disease and other important elements of science. So there"s a lot of good research going on with CRISPR. And the fact that we can now do genetic modifications that used to take years and cost millions of dollars in a few weeks for a couple thousand bucks, to me as a scientist that"s fantastic, but again, at the same time, it opens the door to people going too far. And I think for some people the focus is not going to be so much on science. That"s not what"s going to be driving them. It"s going to be ideology or the chase for a profit. And they"re going to go for designer babies. So why should we be concerned about this? We know from Darwin, if we go back two centuries, that evolution and genetics profoundly have impacted humanity, who we are today. And some think there"s like a social Darwinism at work in our world, and maybe even a eugenics as well. Imagine those trends, those forces, with a booster rocket of this CRISPR technology that is so powerful and so ubiquitous. And in fact, we can just go back one century to the last century to see the power that eugenics can have. So my father, Peter Knoepfler, was actually born right here in Vienna. He was Viennese, and he was born here in 1929. And when my grandparents had little baby Peter, the world was very different. Right? It was a different Vienna. The United States was different. The world was different. There was a eugenics rising, and my grandparents realized, pretty quickly I think, that they were on the wrong side of the eugenics equation. And so despite this being their home and their whole extended family"s home, and this area being their family"s home for generations, they decided because of eugenics that they had to leave. And they survived, but they were heartbroken, and I"m not sure my dad ever really got over leaving Vienna. He left when he was just eight years old in 1938. So today, I see a new eugenics kind of bubbling to the surface. It"s supposed to be a kinder, gentler, positive eugenics, different than all that past stuff. But I think even though it"s focused on trying to improve people, it could have negative consequences, and it really worries me that some of the top proponents of this new eugenics, they think CRISPR is the ticket to make it happen. So I have to admit, you know, eugenics, we talk about making better people. It"s a tough question. What is better when we"re talking about a human being? But I admit I think maybe a lot of us could agree that human beings, maybe we could use a little betterment. Look at our politicians here, you know, back in the US -- God forbid we go there right now. Maybe even if we just look in the mirror, there might be ways we think we could be better. I might wish, honestly, that I had more hair here, instead of baldness. Some people might wish they were taller, have a different weight, a different face. If we could do those things, we could make those things happen, or we could make them happen in our children, it would be very seductive. And yet coming with it would be these risks. I talked about eugenics, but there would be risks to individuals as well. So if we forget about enhancing people and we just try to make them healthier using genetic modification, this technology is so new and so powerful, that by accident we could make them sicker. That easily could happen. And there"s another risk, and that is that all of the legitimate, important genetic modification research going on just in the lab -- again, no interest in designer babies -- a few people going the designer baby route, things go badly, that entire field could be damaged. I also think it"s not that unlikely that governments might start taking an interest in genetic modification. So for example our imagined GM Jenna child who is healthier, if there"s a generation that looks like they have lower health care costs, it"s possible that governments may start trying to compel their citizens to go the GM route. Look at China"s one-child policy. It"s thought that that prevented the birth of 400 million human beings. So it"s not beyond the realm of possible that genetic modification could be something that governments push. And if designer babies become popular, in our digital age -- viral videos, social media -- what if designer babies are thought to be fashionable, and they kind of become the new glitterati, the new Kardashians or something? (Laughter) You know, are those trends that we really could control? I"m not convinced that we could. So again, today it"s Halloween and when we talk about genetic modification, there"s one Halloween-associated character that is talked about or invoked more than anything else, and that is Frankenstein. Mostly that"s been Frankenfoods and all this other stuff. But if we think about this now and we think about it in the human context on a day like Halloween, if parents can in essence costume their children genetically, are we going to be talking about Frankenstein 2.0 kind of situation? I don"t think so. I don"t think it"s going to get to that extreme. But when we are going about hacking the human code, I think all bets are off in terms of what might come of that. There would still be dangers. And we can look in the past to other elements of transformative science and see how they can basically go out of control and permeate society. So I"ll just give you one example, and that is in vitro fertilization. Almost exactly 40 years ago, test tube baby number one Louise Brown was born, and that"s a great thing, and I think since then five million IVF babies have been born, bringing immeasurable happiness. A lot of parents now can love those kids. But if you think about, it in four decades, five million babies being born from a new technology is pretty remarkable, and the same kind of thing could happen with human genetic modification and designer babies. So depending on the decisions we make in the next few months, the next year or so, if designer baby number one is born, within a few decades, there could well be millions of genetically modified humans. And there"s a difference there too, because if we, you in the audience, or I, if we decide to have a designer baby, then their children will also be genetically modified, and so on, because it"s heritable. So that"s a big difference. So with all of this in mind, what should we do? There"s actually going to be a meeting a month from tomorrow in Washington, D.C. by the US National Academy of Sciences to tackle that exact question. What is the right path forward with human genetic modification? I believe at this time we need a moratorium. We have to ban this. We should not allow creating genetically modified people, because it"s just too dangerous and too unpredictable. But there"s a lot of people -- (Applause) Thanks. (Applause) And let me say, just as a scientist, it"s a little bit scary for me to say that in public, because science generally doesn"t like self-regulation and things like that. So I think we need to put a hold on this, but there are many people who not only disagree with me, they feel the exact opposite. They"re like, step on the gas, full speed ahead, let"s make designer babies. And so in the meeting in December and other meetings that are likely to follow in the next few months, it"s very possible there may be no moratorium. And I think part of the problem that we have is that all of this trend, this revolution in genetic modification applying to h