去香港买Fender Stratocaster American Standard单单双大概多少RMB?
单单双的大概是11000RMB,当然,你没必要亲自去香港买,你可以联系那里的商家订购,然后快递过来就行了。总之12000以内应该可以包下来。
White America 歌词
歌曲名:White America歌手:Eminem专辑:For The Moment (Urban Noize Remixes) EPAmericahahahaWe love youHow many people are proud to be citizensof this beautiful country of ours?The stripes and the stars for the rights of menwho have died for the protect?The women and men who have broke their necksfor the freedem of speech the United States Governmenthas sworn to upholdYo, I want everyone to listen to the words of this songOr so we"re told...Verse #1I never woulda dreamed in a million years id seeso many mutha fuckin people who feel like meWho share the same viewsAnd the same exact beliefsIts like a fuckin army marchin in back of meSo many lives I touchedSo much anger aimed at no perticular directionJust sprays and spraysStraight through your radio wavsIt plays and playsTill it stays stuck in your headFor days and dayswho woulda thought standin in this mirrorBleachin my hair wit some PeroxideReachin for a T shirt to wearThat I would catipult to the fore-front of rap like thisHow can I predict my wordsAnd have an impact like thisI musta struck a chord wit somebody up in the officeCuz congress keeps tellin meI aint causin nuttin but problemsAnd now they sayin im in trouble wit the governmentIm lovin itI shovelled shit all my lifeAnd now im dumpin it onChorusWHITE AMERICAI could be one of ur kidsWHITE AMERICALittle erik looks just like thisWHITE AMERICAErica loves my shitI go to TRLLook how many hugs I getVerse #2Look at these eyes baby blue baby just like urselfIf they were brownShady lose shady sits on the shelfBut Shadys cuteShady knew Shady"s dimples would helpMake ladies swoon baby(ooo baby)Look at myself!Lets do the mathIf I was black I woulda sold halfI aint have to graduateFrom Lincoln High School to know thatBut I can rap so fuck schoolIm too cool to go backGimme the micShow me where the fuckin studio"s atWhen I was undergroundNo one gave a fuck I was whiteNo lables wanted to sign meAlmost gave up, I was like "Fuck it"Until I met DreThe only one who looked pastGave me a chanceAnd I lit a fire up under his assHelped him get back to the topEvery fan black that I gotWas probly hisIn exchange for every white fan that he"s gotLike damn we just swappedSittin back look at this shit wowIm like "My skin,is it startin to work to my benifit now?"Verse #3See the problem is I speak to suberban kidsWho otherwiseWoulda never knew these words existThese moms probly woulda never gave 2 squirts of pissTill I created so much mutha fuckin turbulenceStraight out the tuberight into ya livin rooms I cameAnd kids FlippedThats all it tookAnd they were instantly hooked right inAnd they connected wit me too cuz I looked like themThats why they put my lyrics up under this microscopeSearchin wit a fine toothed combIts like this rope waitin to chokeTightenin around my throatWatchin me while I write this like "I dont like this, NO!"All I hear isLyrics lyrics constant controversySponsors workin round the clockTo try to stop my concerts earlySurely hip hop is never a problemIn Harlem only In BostonAfter it bothered ya fathersof daughters startin to blossomNow im catchin the flack from these activistsWhen they ragginActin like im the 1st rapper to smack a bitch and say faggotShitJust look at me like im ya closest palA poster childthe mutha fuckin spokesman now!ChorusOutroSo to the parents of AmericaI am the damager aimed at little EricaTo attack her characterThe ring leader of the circus of worthless pawnsSent to lead the march right up to the steps of CongressAnd piss on the lawns of the whitehouseTo burn the casket and replace itwith a parental advisory stickerTo spit liquor in the faces of this democracy of hipocracyFuck you Ms CheeneyFuck you Tipper GoreFuck you with the freeness of speechthis divided states of embarrasment will allow me to haveFuck Youhahaha!im just playin america, you know I love youhttp://music.baidu.com/song/18372885
1.How is a President voted into office in the United States of America?
美国总统选举要四步骤,自己按照下边英文总结一下吧,浓缩成80字有点难。The Presidentialelection consists of four stages:In the first stage: the majorparties hold conventions to choose candidates for President and Vice-Presidentand to determine the party"s platform.The second stage is thecampaigning stage. By early fall the presidential race is on. From that timeuntil the Election Day, voters are bombarded from all sides — by radio,television, newspapers, and personal communications with political material.There are whistle stop tours by train, by plane, and by car. The candidatedelivers countless speeches and shakes countless hands. This is a veryimportant stage in the general election.The third stage is the time for voters tochoose the list of presidential electors[1]for the state. The number of electors of each state is equal to that of itssenators and representatives in Congress. There are altogether 538 presidentialelectors, 535 from the states and 3 from the District of Columbia (without seats inCongress). All the candidates of Presidential electors are party nominees.People will vote their party candidate for the presidency. As a result, a voteris actually choosing a President when he casts his vote for an elector.If the candidate of a party for“electors” in a given state receives a majority of the total vote, then theparty is entitled to have all the electoral votes for that state. When thepresidential electors are chosen out in the presidential election year, peoplehave already known who is going to be the US president in the next fouryears. Although the result is already known, the electors still meet in theirstate capitals and cast their votes for President and vice-President on thefirst Monday after the second Wednesday in December. That is the fourth stage.
求开头为jose grew up in a poor puerto rican neighborhood in New York city的短文
Jose grew up in a poor Puerto Rican neighborhood in New York City. He was not only poor but also blind. When Jose was still very young, a friend bought a $10 guitar for him and Jose taught himself to play songs with it. At the age of ten, he took his guitar to a theatre and played for the audience. Jose played very well. People stood up and clapped for the blind boy. Jose said that day was the start of his success. By the time he was twenty, he became well-known. Then he made an excellent record called “Light My Fire”. It was his first record. Then, Jose became one of the famous stars in music. Now Jose writes his own songs and performs all over the world. Jose thinks it all started with the $10 guitar!
autocad 和autocad electrical的关系和区别
ACE是在cad上的二次开发,你直接下ACE就行了
he American dollar is strengthening.美元坚挺.
我也想知道具体是什么意思?我也提了这个问题……回答的人很少……
intricate与complicated有什么区别?
1. intricateadj.错综复杂的。 这样看,你就懂了:【反义词】plain adj.清楚的,简单的 ;n...simple adj.简单的,朴素的2.complicatedadj,复杂的,难懂的。complicated: 与complex的含义接近,但语气更强,着重极其复杂,很难分析、分辨或解释。intricate: 着重指错综复杂,令人迷惑理解。不懂的时候看句型和反义词。以下是考试句型的链接↓http://www.360doc.com/relevant/121649234_more.shtml
intricate和complicated的区别?
表示“复杂”的词有:complex, complicated, intricate, 等,这些形容词都指各部分间相互关联从而使整体复杂难懂。 1:Complex : implies a combination of many ssociated parts: 暗指许多关联部分的组合: The composer transformed a simple folk tune into a complex set of variations. 这位作曲家把一首简单的民歌小调改编成一首复杂的变奏曲。 2:Complicated: stresses elaborate relationship of parts: Complicated 强调各部分之间的细微关系: Middle Eastern politics is so complicated that even experts cannot agree on a cohesive policy. 中东政治如此复杂以致于甚至专家们也难以制定出统一的政策。 3:Intricate : refers to a pattern of intertwining parts that is difficult to follow or analyze: Intricate 着重于各部分交织在一起很难区分或分析: “No one could soar into a more intricate labyrinth of refined phraseology” (Anthony Trollope). “没有人能够攀进复杂的专业术语的优雅迷宫”
american captain是什么意思
american captain美国船长例句:1.Corey Pavin"s successor as American captain will be unveiled on Thursday.
American Psycho 歌词
歌曲名:American Psycho歌手:D-12专辑:Devils Night Initial RunAmerican PsychoTreble Chargerwhat"s the problem with the human raceWith someone like youNo matter where i turnI can"t escape your double faceDon"t want to listen to the radioCause they don"t knowOr stick around just to hear i told you soHow could we make it without youI should have known better to doubt youI thought i"d heard the end of itAnd now i know how far you"d goTo be the next freak showAmerican psychoCover of the magazinesPatron saint to troubled teensWish i never heard your nameTomorrow could be just another dayMeans nothing to youA misdemeanor or a felony, that"s okDon"t want to wait for a second chanceSo take a stanceIt"s your turn for the spotlight, the big danceHow could we make it without youI should have known better to doubt youI thought i"d heard the end of itAnd now i know how far you"d goTo be the next freak showAmerican psychoCover of the magazinesPatron saint to troubled teensWish i never heard your nameWhat am i supposed to doWhen you know that it"s all trueThat you stole, that you liedThat you knewPrimadonna self absorbedWide awake and never boredParty binge and purgeryAnd see results of plastic surgerySpotted at the hottest showsInterview on charlie roseThey all want a piece of youAnd now i know how far you"d goTo be the next freak showAmerican psychoCover of the magazinesPatron saint to troubled teensWish i never heard your namehttp://music.baidu.com/song/8394397
electrical power supply是什么意思
电力供应electrical power 电力,电能supply 名词,供应,供给的意思
I‘m fool 歌词翻译 american hi fi
美国的Hi Fi - “我是一个傻瓜” Robin_SHI 没什么可这个时候松动 我厌倦了同样的老线路 我从来不知道该怎么做或什么要对你说 一看,你会敲我出去 你把地板上,一十算我一个 我不想做一个场景我得让你明白 我一直在等待一个像你这样的女孩 我知道有什么我可以做 不想让你受伤 不想让你感觉 如世界上没有你的身边 就像你永远不会得到它的权利 不,我无法抗拒我无法入睡 想着你的女孩 我为你一个傻瓜 是的,我 你一直在我心中 因为我看到你走过 我知道我必须知道你最好的一切 但我不知道该说些什么 所以你刚才走开 我简直不敢相信什么是傻瓜,我是让你走 事业,我一直在等待一个像你这样的女孩 我知道有什么我可以做 不想让你受伤 不想让你感觉 如世界上没有你的身边 就像你永远不会得到它的权利 不,我无法抗拒我无法入睡 想着你的女孩 我为你一个傻瓜 是的,我 然后我看到你在沙滩上 与我的朋友交谈 我简直不敢相信我的眼睛,这是我的幸运日 所以我刚才问你出去 该论坛看到不要怀疑 当你说你会去,我想我可能会爆炸 事业,我一直在等待一个像你这样的女孩 我知道有什么我可以做 不想让你受伤 不想让你感觉 如世界上没有你的身边 就像你永远不会得到它的权利 不,我无法抗拒我无法入睡 想着你的女孩 我为你一个傻瓜 不想让你受伤 不想让你感觉 如世界上没有你的身边 不,我无法抗拒我无法入睡 想着你的女孩 我为你一个傻瓜 是的,我 是的,我 我为你是个傻瓜 是的,我 我
American Journal of Analytical Chemistry 是不是SCI期刊
是SCI,影响因子1.000International Journal of Analytical Chemistry is a peer-reviewed, open access journal that publishes original research articles as well as review articles in all areas of analytical chemistry. The most recent Impact Factor for International Journal of Analytical Chemistry is 1.000 according to 2014 Journal Citation Reports released by Thomson Reuters in 2015. International Journal of Analytical Chemistry currently has an acceptance rate of 25%. The average time between submission and final decision is 39 days and the average time between acceptance and publication is 25 days.The articles of International Journal of Analytical Chemistry are included in the following databases/resources:Academic OneFileAcademic Search Alumni EditionAcademic Search CompleteAccess to Global Online Research in Agriculture (AGORA)Agricultural Economics DatabaseAgricultural Engineering AbstractsAiriti LibraryAnimal Production DatabaseAnimal Science DatabaseBiofuels AbstractsCAB AbstractsChemical Abstracts Service (CAS)CNKI ScholarCrop Physiology AbstractsCrop Science DatabaseCurrent AbstractsCurrent Contents/Physical, Chemical and Earth SciencesDairy Science AbstractsDirectory of Open Access Journals (DOAJ)EBSCO Academic Source CompleteEBSCO Discovery ServiceEBSCO MainFileEBSCOhost ConnectionEnvironmental ImpactEnvironmental Science DatabaseExpanded Academic ASAPForest Products AbstractsForest Science DatabaseForestry AbstractsGlobal HealthGoogle ScholarHINARI Access to Research in Health ProgrammeHorticultural Science AbstractsInfoTrac Custom journalsIrrigation and Drainage AbstractsJ-Gate PortalJournal Citation Reports - Science EditionNutrition Abstracts and Reviews Series ANutrition Abstracts and Reviews Series BNutrition and Food Sciences DatabaseOrnamental HorticultureParasitology DatabasePig News and InformationPlant Protection DatabasePolymer LibraryPostharvest News and InformationProQuest Materials Science CollectionProQuest Pharma CollectionProQuest SciTech CollectionProQuest Technology CollectionPubMedPubMed CentralReview of Agricultural EntomologyReview of Aromatic and Medicinal PlantsReview of Medical and Veterinary MycologyRural Development AbstractsScience Citation Index ExpandedScopusSeed AbstractsSoil Science DatabaseSoils and Fertilizers AbstractsSugar Industry AbstractsTropical Diseases BulletinVeterinary Science DatabaseWheat, Barley and Triticale AbstractsWorld Agricultural Economics and Rural Sociology Abstracts All of Hindawi"s content is archived in Portico, which provides permanent archiving for electronic scholarly journals, as well as via the LOCKSS initiative.
American Honey 歌词
歌曲名:American Honey歌手:Lady Antebellum专辑:Now That"s What I Call Music! 34Lady Antebellum - American HoneyBy:LikealanShe grow up on the side of the roadWhere the church bells ring and strong love growsShe grew up good, she grew up slowLike American honeySteady as a preacher, free as a weedCouldn"t wait to get goingBut wasn"t quite ready to leaveSo innocent pure and sweetAmerican HoneyThere"s a wild wild whisper blown in the windCallin out my name like a long lost friendOh I miss those days as the years go byOh nothings sweeter than summertimeAnd American honeyGet caught in the race of this crazy lifeTryin to be everything can make you lose your mindI just wanna go back in timeTo American honey yeah!There s a wild wild whisper blown in the windCallin out my name like a long lost friendOh I miss those days as the years go byOoh nothings sweeter than summertimeAnd American HoneyGone for so long nowI gotta get back to her some howTo American HoneyyeaaahOooohThere"s a wild wild whisper blown in the windCallin out my name like a long lost friendOh I miss those days as the years go byOoh nothings sweeter than summertimeAnd American honeyAnd American honeyLady Antebellum - American HoneyNew Album Need You Now Come Out This Januaryhttp://music.baidu.com/song/59854398
能发下BelAmi - Back in Africa Part 2(1)的种子或下载链接么?
BelAmi-BackinAfricaPart2(1)种子下载地址:别拿了资源不给分啊
god bless america是谁的作品?
黎安莱姆丝的最新歌曲god bless america是专辑you light up my life中收录的歌曲
God Bless America 歌词
歌曲名:God Bless America歌手:Beegie Adair专辑:Cheek To CheekWhile the storm clouds gather far across the seaLet us swear allegiance to a land that"s freeLet us all be grateful for a land so fairAs we raise our voices in a solemn prayerGod bless AmericaLand that I loveStand beside her, and guide herThrough the night with a light from aboveFrom the mountains, to the prairiesTo the oceans, white with foamGod bless AmericaMy home sweet homeCeline Dion - God Bless Americahttp://music.baidu.com/song/3461765
God Bless America 歌词
歌曲名:God Bless America歌手:Connie Francis专辑:GoldWhile the storm clouds gather far across the seaLet us swear allegiance to a land that"s freeLet us all be grateful for a land so fairAs we raise our voices in a solemn prayerGod bless AmericaLand that I loveStand beside her, and guide herThrough the night with a light from aboveFrom the mountains, to the prairiesTo the oceans, white with foamGod bless AmericaMy home sweet homeCeline Dion - God Bless Americahttp://music.baidu.com/song/8544329
God Bless America 歌词
歌曲名:God Bless America歌手:Johnny Sea专辑:Day For DecisionWhile the storm clouds gather far across the seaLet us swear allegiance to a land that"s freeLet us all be grateful for a land so fairAs we raise our voices in a solemn prayerGod bless AmericaLand that I loveStand beside her, and guide herThrough the night with a light from aboveFrom the mountains, to the prairiesTo the oceans, white with foamGod bless AmericaMy home sweet homeCeline Dion - God Bless Americahttp://music.baidu.com/song/8003123
God Bless America (A Cappella Version) 歌词
歌曲名:God Bless America (A Cappella Version)歌手:Gaither Vocal Band专辑:A CappellaWhile the storm clouds gather far across the seaLet us swear allegiance to a land that"s freeLet us all be grateful for a land so fairAs we raise our voices in a solemn prayerGod bless AmericaLand that I loveStand beside her, and guide herThrough the night with a light from aboveFrom the mountains, to the prairiesTo the oceans, white with foamGod bless AmericaMy home sweet homeCeline Dion - God Bless Americahttp://music.baidu.com/song/3457446
God Bless America 歌词
歌曲名:God Bless America歌手:Kate Smith专辑:Best OfWhile the storm clouds gather far across the seaLet us swear allegiance to a land that"s freeLet us all be grateful for a land so fairAs we raise our voices in a solemn prayerGod bless AmericaLand that I loveStand beside her, and guide herThrough the night with a light from aboveFrom the mountains, to the prairiesTo the oceans, white with foamGod bless AmericaMy home sweet homeCeline Dion - God Bless Americahttp://music.baidu.com/song/7393112
God bless you,God bless America
God bless you,God bless America这不一定。奥巴马当时说的是:God bless you,God bless the United States!
God Bless America 歌词
歌曲名:God Bless America歌手:Vasilis Papakonstantinou专辑:Irodio 2005While the storm clouds gather far across the seaLet us swear allegiance to a land that"s freeLet us all be grateful for a land so fairAs we raise our voices in a solemn prayerGod bless AmericaLand that I loveStand beside her, and guide herThrough the night with a light from aboveFrom the mountains, to the prairiesTo the oceans, white with foamGod bless AmericaMy home sweet homeCeline Dion - God Bless Americahttp://music.baidu.com/song/2846414
God Bless America 歌词
歌曲名:God Bless America歌手:Vasilis Papakonstadinou专辑:Ef Olis Tis Ilis - Vasilis PapakonstadinouWhile the storm clouds gather far across the seaLet us swear allegiance to a land that"s freeLet us all be grateful for a land so fairAs we raise our voices in a solemn prayerGod bless AmericaLand that I loveStand beside her, and guide herThrough the night with a light from aboveFrom the mountains, to the prairiesTo the oceans, white with foamGod bless AmericaMy home sweet homeCeline Dion - God Bless Americahttp://music.baidu.com/song/2826814
《God Bless America》的歌词?
God Bless AmericaWhile the storm clouds gather far across the sea,Let us swear allegiance to a land that"s free,Let us all be grateful for a land so fair,As we raise our voices in a solemn prayer: God Bless America.Land that I loveStand beside her, and guide herThru the night with a light from above.From the mountains, to the prairies ,To the oceans, white with foamGod bless AmericaMy home sweet home.God Bless America,Land that I loveStand beside her,And guide her,Through the nightWith the light from above,From the mountains,To the prairies,To the ocean,White with foam,God bless America,My home sweet home.God bless America,My home sweet home.
《God Bless America》的歌词?
分类: 娱乐休闲 >> 音乐 问题描述: 《God Bless America》的歌词?谁知道啊?可以提供吗?谢谢! 解析: God Bless America While the storm clouds gather far across the sea, Let us swear allegiance to a land that"s free,Let us all be grateful for a land so fair, As we raise our voices in a solemn prayer: God Bless America. Land that I love Stand beside her, and guide her Thru the night with a light from above. From the mountains, to the prairies , To the oceans, white with foam God bless America My home sweet home. God Bless America, Land that I love Stand beside her, And guide her, Through the night With the light from above, From the mountains, To the prairies, To the ocean, White with foam, God bless America, My home sweet home. God bless America, My home sweet home.
Concentric Cylindrical Conducting Shells/ Capacitors
infiinitely长固体导电圆柱壳半径为= 3.5厘米,厚度是可以忽略不计的定位与对称轴沿z轴如图所示。外壳带电时,有一个线性电荷密度λinner = -0.42μC / m。同心壳是另一个圆柱进行外壳的内半径b = 14.4厘米,和外半径c = 18.4厘米。这种导电外壳线性电荷密度λ外= 0.42μc / m。1。什么是V(c)V(a),这两个圆柱壳之间的电位差?2。的电容C,1米长度的导体系统?3。电荷密度的大小对内部和外部贝壳现在改变(保持λinner = -λouter),由此产生的电位差双打(Vca、新= 2 Vca、初始)。Cnew如何,1米长度的电容电荷密度时导体系统的改变,与C的初始电容1米长度的导体体系吗?4。λouter,新的吗?不会我只能帮你到这了
家电应该翻译为household electrical appliances还是household electric appliances
domestic appliances或者household appliances就可以了,6级不会考这么细的,近几年新题型出题思路已经没这么死板了
The number of the Representatives from each American state depends on the__________.
【答案】:B美国每个州派往众议院的代表人数应与本州人口成比例。
It’s not obvious how the capacity to visualize objects and to figure out numerical patterns suits
句子的主干是主系表结构It"s not obvious how。It是形式主语,真正的主语是how引导的主语从句;is not是系动词;obvious是表语。而在主语从句中,主语是the capacity;to visualize objects and to figure out numerical patterns是后置定语;谓语是suits;宾语是one;to answer questions是宾语补足语;而questions后又跟了一个定语从句that have eluded some of the best poets and philosophers。翻译:一个人具有物体空间想象力和计算数字模式的能力,不见得就能够回答连一些最优秀的诗人和哲学家都会被难倒的问题。
《American Outlaw》txt下载在线阅读全文,求百度网盘云资源
《American Outlaw》(James, Jesse)电子书网盘下载免费在线阅读链接: https://pan.baidu.com/s/1AghUIO64gnnM07uUf9DI_g 提取码: vmb1书名:American Outlaw作者:James, Jesse出版年份:2011-10页数:368内容简介:The New York Times bestselling self-portrait of a flawed but determined everyman: rebel, outlaw, gearhead, artist, entrepreneur, lost son, and fiercely committed father Jesse James is everything you imagined him to be— and more than you ever expected. He has led a violent life. He"s survived lower depths, faced harder times, and beaten down more private demons than most—and lived to tell his story with honesty, introspection, and humility. He"s tough as nails and riding hard through life, with plenty of wisdom to share about taking a hit and coming back up. In American Outlaw, Jesse reveals all: from his volatile upbringing and troubled relationship with his father to his wild days of car thieving and juvenile detention; from knocking heads as a rock "n" roll bodyguard to his destructive drinking and barroom brawling; from building an empire from the ground up to marriages marked with both happiness and gut-wrenching pain; from living inside the hottest level of paparazzi hell to rehab and making peace with his past.
American social science
Helene Silverberg, ed. Gender and American Social Science: The Formative Years . Princeton N.J. and Chichester, England: Princeton University Press, 1998. x + 334 pp. Notes and index. $55.00 (cloth), ISBN 0-691-01749-2. Reviewed by Mary E. Chalmers, University of Central Arkansas.Published by H-Women (November, 1998) Gendered Social Science Gender and American Social Science: The Formative Years, edited by Helene Silverberg, is an ambitious, multi-disciplinary collection of essays that brings the study of the social sciences, social reform, and gender together to significantly reshape our understanding of the development of the social sciences and their place in the late nineteenth and early twentieth centuries. The collection is extremely well researched, and the endnotes alone (nearly 100 pages) are a gold mine of information on secondary and primary sources. All the essays make use of archival materials (both personal and institutional), journals and other published materials from the time, and a wide range of secondary materials related to individual disciplines, social sciences as a whole, and theoretical works. The introduction by Silverberg lays out the collection"s multifaceted approach and its consequences. She begins with a useful historical and historiographical context for understanding how and why the development of the social sciences and social reform efforts have been seen as largely unrelated fields of study. Rather than charting the social sciences only from the perspective of their male practitioners in the universities, the authors, using gender analysis, examine together the social sciences and the reform movements located in universities, settlement houses, government bureaus, and private foundations, such as Russell Sage and Rockefeller. The women discussed in these essays made use of science and its authority, often along with traditional gender ideologies, to claim work for themselves as newly university-educated women. In doing so, they produced vital, innovative work in government social reform and academic research that often influenced the male social scientists. It was only later, with the effects of the failure of Progressivism, the restriction of war work to men, and various post-war agendas that suppressed dissent that severely limited women"s access and contribution to the social sciences. The collection is divided into three, somewhat overlapping sections which demonstrate the many ways gender helps to understand the social sciences. The first section, "Gender as Discourse," examines how the breakdown and challenges to the Victorian gender system contributed to the development of economics, political economy, and anthropology. Mary G. Dietz and James Farr in ""Politics Would Undoubtedly Unwoman Her": Gender, Suffrage, and American Political Science" and Nancy Folbre in "The "Sphere of Women" in Early-Twentieth-Century Economics" both show how these fields were male constructed in an era of increasing women"s work and agitation for female suffrage. Both fields claimed objectivity and usefulness (while opposing women"s work and suffrage) in part by embracing traditional Victorian doctrines of separate spheres where women"s contribution to the home was moral and private and men needed a "family wage." In economics, however, this backfired as the study of women"s and children"s work was left open to women in government bureaus, social reform movements, private foundations, and university departments outside of political economy. Their findings, based on science and its methods, advocated for reform and provided a critique of and eventually helped to undermine core assumptions of neo-classical economic theory. Dietz and Farr show how the political scientists" efforts to use a gendered language to create a science of state, to claim a role as educators of young (male) citizens, and oppose women"s suffrage failed because of the incoherence of the male/female imagery. Dietz and Farr effectively demonstrate the contradictions inherent in the gendered language, but their list of "incredulous questioning" takes the political scientists" arguments out of context. For instance, to claim that it is "merely tautological" to construct the state as "manly" and then say politics would "unwoman" women may demonstrate a lack of logic, but it also dismisses somewhat the gendered world the political scientists were trying to maintain (pp. 74-77). Kamala Visweswaran"s ""Wild West" Anthropology and the Disciplining of Gender" examines how women were able to use the notion of the west as "no place for women" and their gendered claim to civilizing (in this case the Native Americans) to popularize their writing (and the field of anthropology more generally) and to establish themselves as professionals. Yet the anthropologists" acceptance of white Americans" race hierarchies, which was fairly typical of European and American women going into the field/empire, [1] kept these women, according to Visweswaran, from seeing gender as a universal category of analysis that encouraged identification across class and race boundaries. Nevertheless, their efforts to understand sexual differences helped to create the notion of cultural relativism, which would in the long run destabilize these same hierarchies. In trying to show the complexities involved, Visweswaran"s own argument becomes somewhat convoluted and difficult to follow. Secondly, gender is shown to be "constitutive of social science" by shaping "the production, organization, and uses of social knowledge (p. 24)." Several essays point out the collaboration in the 1860s of men and women in the American Social Science Association (ASSA) to develop social science in the name of social reform. As men in the universities in the late 1880s and early 1890s distanced themselves from reform under the threat of being fired for advocating radical ideas, the work of social reformers became increasingly invisible to the history of the now "objective" social sciences. Kathryn Kish Sklar"s reprinted 1991 essay, "Hull House Maps and Papers: Social Science as Women"s Work in the 1890s," [2] helps to redress that invisibility by showing how women outside the universities were able to continue to create new work in the social sciences using concern for women"s sphere combined with innovative social science methods. Silverberg, in her own essay, ""A Government of Men": Gender, the City, and the New Science of Politics," demonstrates how middle-class, white men, after jettisoning the science of the state of earlier the political scientists, constructed political science so as to curb the power of the party machines, to devalue the political activism of women, and to "catapult their discipline to the center of American political life" (p. 156). By promoting the civil service, the political scientists were not just embracing "better government;" they were also positioning themselves as the appropriate government administrators, while appearing to be gender and class-neutral. They could now dismiss both party bosses with their immigrant and working-class bases and women"s activism, without having to attack either head-on. This permitted them to claim objectivity, scientific status, and greater usefulness to American political life. Nancy Berlage"s essay, "The Establishment of an Applied Social Science: Home Economists, Science, and Reform at Cornell University, 1870-1930," clearly articulates how gender ideologies about women and the domestic sphere were combined with academic science projects and methods to create a new applied knowledge of home economics in a university setting. Because of changing pressures, the home economists reformulated their discipline several times in order to carve out and claim independence, scientific standing, and the ability to reform society. The collection"s final section shows how gender was harnessed in the social sciences as a means of "cultural critique," helping to reshape gender boundaries and discourses. The last of these essays--Guy Alchon"s "The "Self-Applauding Sincerity" of Overreaching Theory, Biography as Ethical Practice, and the Case of Mary van Kleeck"--seems a strange essay to conclude this collection. While Alchon uses extensive archival materials to write an informative biography on van Kleeck, he cautions against using gender analysis (as too theoretical and abstract) and proclaims in opposition to it the value of biography. This claim seems particularly discordant given that two excellent biographies using gender analysis precede his essay: Dorothy Ross, "Gendered Social Knowledge: Domestic Discourse, Jane Addams, and the Possibilities of Social Science," and Desley Deacon, "Bringing Social Science Back Home: Theory and Practice in the Life and Work of Elsie Clews Parsons." Ross, author of Origins of American Social Sciences, one of the seminal works in the study of the history of the American social sciences that does not address gender, [3] examines the role of Jane Addams not just as a social reformer but as a sociologist, whose work influenced university sociology, even though it has gone largely unacknowledged. Addams" work, unlike what the universities adopted, was relational, socially situated, grounded in personal experience, and female gendered. Her work embraced multiple vantage points, leading William James to claim Addams "simply inhabits reality (p. 251)." Deacon"s biography shows how Parsons developed in her life and her studies to become increasingly critical of the Victorian domestic sphere for not training women to get along in the modern world. Not content with criticism, Parsons, in theory and practice, also tried to bring about an "Unconventional Society" and a new family for new times (pp. 283-84). Alchon, by contrast, argues that an analysis of van Kleeck"s life driven by gender would lose "much that is ironic, surprising, and otherwise inaccessible to the press of such an abstraction (p. 297)." He rejects gender analysis, in part, because he claims that the life of van Kleeck disproves the gender division of the social sciences between "soft" female reformers and "hardening," "disciplining" male academics (p. 311). Yet the authors of this collection argue that such division was not descriptive of the reality of the day, but was a perception created when the university social scientists claimed objectivity. Alchon seems to be working, at least partially, from the position that continues to posit the validity of the objective social sciences and the necessity of keeping them separate--even immune--from the political and theoretical analysis of gender. While his caution to avoid extreme imbalance and his rejection of teleological history is of course valid, he uses this claim to dismiss gender analysis as "solipsistic and ahistorical (p. 312)." Yet, despite Alchon"s claim that gender analysis leads to "self-applauding sincerity," the essays in this collection clearly demonstrate the vitality and insight that gender analysis, combined with careful research in political, economic, family, personal, social, and educational contexts, can bring to topics so frequently understood as unrelated to gender. The essays, while all useful within their own disciplines, together reveal a kaleidoscopic view--shedding light in multifaceted ways on the social sciences in academia and in reform movements. Even though several topics, including the settlement houses, the ASSA, various social scientists and reformers, are discussed in multiple essays, there is little direct repetition. Rather, the notion of multiple vantage points and "inhabiting reality" that Ross uses could easily serve as an explanation for how this collection looks at the formative years of the social sciences. This work should become a crucial text for researchers, scholars, and graduate students studying either the social sciences or gender, for it demonstrates how gender analysis (and social reform) are integral to understanding the development of social knowledge and provides an excellent model for how to do gender analysis. NOTES: [1]. See, for instance, Margaret Strobel, "Gender, Race, and Empire in Nineteenth- and Twentieth-Century Africa and Asia," in Becoming Visible: Women in European History, 3rd Edition, eds. Renate Bridenthal, Susan Mosher Stuard, and Merry E. Wiesner (New York: Houghton Mifflin Company, 1998). [2]. The Social Survey in Historical Perspective, 1880-1940, eds. Martin Bulmer, Kathryn Kish Sklar, and Kevin Bales (Cambridge: Cambridge University Press, 1991). [3.]. (Cambridge: Cambridge University Press, 1991). See Silverberg"s introduction.
American tourister拉杆箱沈阳哪里有卖的?售后在哪里?
在铁西新玛特有卖的。售后去那里问问吧。
American tourister密码设置
先注销现在用的帐户,然后在登陆界面按“Ctrl+alt+del”,(如果有administrator,就不用按了),然后在用户名里输入“administrator”,默认无密码,进入系统后,在帐户里改就行了。
americantourister的旅行箱怎么改密码
1、首先将americantourister的旅行箱备好待用。2、接下来需要先将americantourister的旅行箱的密码锁打开,把旅行箱密码锁右边的扣子向右侧滑动即可。3、然后要做的是用手指连续滑动americantourister的旅行箱密码锁下面的滑轮,设置新的数字密码即可。4、当新的密码设置完成以后把拉链插到americantourister的旅行箱密码锁的里面就可以了。5、最后将americantourister的旅行箱密码锁的滑轮的数字打乱就可以了,这样新的密码就设置好了。
american tourister的旅行箱怎么改密码
是什么样的箱子
拉杆箱轮子怎么换americantourister
在密码下有复位,用牙签什么的一直按着,听到“卡”的一声后,可重设密码,然后再摁一下密码旁边的圆圈,再听到“卡”的一声,就好了
American Tourister 拉杆箱如何更改密码锁
密码锁上方有一小得凹槽,是一按钮,用细牙签按下按钮,然后调节密码,调好后,向外侧拉密码锁,按钮自动跳起,密码就设好了
american tourister旅行箱密码怎么换?
你可以去问下淘宝卖这个箱子的店家,怎么换密码。他们应该知道。
出国留学american tourister的拉杆箱多大尺寸的合适?
一个人的话,买25寸(24寸)的就可以了,但是如果出国的话,24、25寸就不方便了,因为只有20寸以下的行李箱可以上飞机。其实20寸的软箱也可以,因为软箱装的东西多,跟24、25寸的硬箱效果差不多。我这里有一款很适合乘机、出国行的行李箱。
americantourister美旅箱包 怎么样
优点:空间大 舒适性不错 外型时尚 前卫 省油 出行回头率比较高缺点:低配的连电子发动机防盗省掉了 品味低了很多 这是令我最不满意的地方。自己还要加装防盗一堆的。前面拖车盖容易掉落,自己回来用3M胶固定的。外观:外观这个问题 我个人认为很漂亮 前卫 各花入各眼 不知道别人怎么看 我是觉得很好看的 再追加几张车窗晴雨挡的照片 确实不错 下雨天用处很大,前档玻璃不是很清晰 不知道是什么原因 好像外面有层油膜一样。内饰:一般 中控感觉不高档 门边塑胶感非常强 有点不扎实的感觉 还有中控台用的哪种材料 比较软 很容易搞花.
Delsey(法国大使)和American Tourister(美国旅行者)哪个质量好些?
作为旅行箱业内人士谈定的看着你们讨论大使和美国旅行者哪个品牌更好,然后去A组流水线上拿了一只大使,B组拿了只旅行者,看来看去,还是大使那个像屁股一样的Logo比较性感。质量没什么区别,几乎相同的执行标准。
American tourister密码设置
先注销现在用的帐户,然后在登陆界面按“Ctrl+alt+del”,(如果有administrator,就不用按了),然后在用户名里输入“administrator”,默认无密码,进入系统后,在帐户里改就行了。
americantourister的旅行箱怎么改密码
1、首先将americantourister的旅行箱备好待用。2、接下来需要先将americantourister的旅行箱的密码锁打开,把旅行箱密码锁右边的扣子向右侧滑动即可。3、然后要做的是用手指连续滑动americantourister的旅行箱密码锁下面的滑轮,设置新的数字密码即可。4、当新的密码设置完成以后把拉链插到americantourister的旅行箱密码锁的里面就可以了。5、最后将americantourister的旅行箱密码锁的滑轮的数字打乱就可以了,这样新的密码就设置好了。
american tourister是什么牌子
说起箱包相信都应该挺熟悉的,在市场中可以看到很多的箱包品牌,americantourister就是其中一个。americantourister是属于一个箱包品牌,中文名字是美旅,成立的时间是1933年。在20世纪90年代成功加入到新秀丽国际箱包公司之中,经过不断努力,在市场中的占有率越来越高,价格合理,产品种类丰富,可以根据个人的情况去选择。美旅自从品牌成立起来之后,一直都在坚持优越的品质,合理的价格,受到了很多用户的青睐。americantourister推出了很多系列的箱包,尤其是彩色系列,更好打破了沉闷的色调,全新打造出时尚炫彩的风潮,获得了越来越多消费者的青睐。
American Man 歌词
歌曲名:American Man歌手:Trace Adkins专辑:American Man, Greatest Hits Volume IITrace Adkins - American ManBY Larry Cheng & Kevin BoulHe keeps a spit cup wedged "tween the dash and the windshieldWore out spot where his hand lays in the wheelFourteen years of back and forthOf Work and Church and honey do"sHe"s a hardhat hammer swiggin" won"t hear him wineKick some butt, wrap it up, crack a beer high fiveGod-fearing son of pride and strengthThat"s excatcly what he"s turned intoHe"ll fight tooth and nail for his familyGive the shirt off his back for a friend in need.So let"s all raise a glass to the guy who never askedAny praise for a job well doneAll the blood, sweat, and tears standing tall no fearIt"s long overdueHere"s to the American ManFlies the stars and stripes on a pole in the front yardPicture of his wife and kids as a bookmarkTo keep his place inside the Good BookThe words he believes and lives byHe"s gonna make mistakes like anyoneBut he"s gonna make it right "fore the day is doneSo let"s all raise a glass to the guy who never askedAny praise he just gaveAll the blood sweat and tearsHe stood tall no fearIt"s long overdueHere"s to the American ManSo let"s all raise a glass to the guy who never askedAny praise for a job well doneAll the blood, sweat, and tears standing tall no fearSo let"s all raise a glass to the guy who never askedAny praise for a job well doneAll the blood, sweat, and tears standing tall no fearIt"s long overdueThis song"s for you the American ManThis songs for youThe American manThe American manhttp://music.baidu.com/song/10537580
NativeAmerican的意思NativeAmerican的意思是什么
NativeAmerican的意思是:n.美洲原住民,印第安人;adj.美洲原住民的,印第安人的。NativeAmerican的意思是:n.美洲原住民,印第安人;adj.美洲原住民的,印第安人的。NativeAmerican的英英释义是Noun:anymemberofthepeopleslivinginNorthorSouthAmericabeforetheEuropeansarrived。NativeAmerican的例句是TheAmericanIndianisthesoil,whetheritbetheregionofforest,plains,pueblos,ormesas.不论是来源于森林,平原,高原或是干旱地带的美洲印地安人是有泥土气息的,他们融入山水。一、英英释义点此查看NativeAmerican的详细内容Noun:anymemberofthepeopleslivinginNorthorSouthAmericabeforetheEuropeansarrivedAdjective:oforpertainingtoAmericanIndiansortheircultureorlanguages;"NativeAmericanreligions""Indianarrowheads"二、例句TheAmericanIndianisthesoil,whetheritbetheregionofforest,plains,pueblos,ormesas.不论是来源于森林,平原,高原或是干旱地带的美洲印地安人是有泥土气息的,他们融入山水。Withaphysiquethatfitted,themandevelopedfittingskills--craftswhichtodayarecalledAmerican.不论是来源于森林,平原,高原或是干旱地带的美洲印地安人是有泥土气息的,他们融入山水。NativeAmerican的相关近义词amerind、Amerindian、Amerindic、IndianNativeAmerican的相关临近词native、nativearea点此查看更多关于NativeAmerican的详细信息
NativeAmerican的意思是什么
NativeAmerican的意思是:n.美洲原住民,印第安人;adj.美洲原住民的,印第安人的。NativeAmerican的意思是:n.美洲原住民,印第安人;adj.美洲原住民的,印第安人的。NativeAmerican的英英释义是Noun:anymemberofthepeopleslivinginNorthorSouthAmericabeforetheEuropeansarrived。NativeAmerican的例句是TheAmericanIndianisthesoil,whetheritbetheregionofforest,plains,pueblos,ormesas.不论是来源于森林,平原,高原或是干旱地带的美洲印地安人是有泥土气息的,他们融入山水。一、英英释义点此查看NativeAmerican的详细内容Noun:anymemberofthepeopleslivinginNorthorSouthAmericabeforetheEuropeansarrivedAdjective:oforpertainingtoAmericanIndiansortheircultureorlanguages;"NativeAmericanreligions""Indianarrowheads"二、例句TheAmericanIndianisthesoil,whetheritbetheregionofforest,plains,pueblos,ormesas.不论是来源于森林,平原,高原或是干旱地带的美洲印地安人是有泥土气息的,他们融入山水。Withaphysiquethatfitted,themandevelopedfittingskills--craftswhichtodayarecalledAmerican.不论是来源于森林,平原,高原或是干旱地带的美洲印地安人是有泥土气息的,他们融入山水。NativeAmerican的相关近义词amerind、Amerindian、Amerindic、IndianNativeAmerican的相关临近词native、nativearea点此查看更多关于NativeAmerican的详细信息
lana的《American 》歌词翻译
Play house, put my favorite record onGet down, get your Crystal Method onYou were like, tall, tan, drivin" "round the cityFlirtin" with the girls like, "You"re so pretty"Springsteen is the king, don"t you thinkI was like, "Hell yeah, that guy can singLike ooh, ooh, ooh-ooh-oohOoh, ooh, ooh-ooh-ohYou make me crazy, you make me wildJust like a baby, spin me "round like a childYour skin so golden brownBe young, be dope, be proudLike an AmericanOoh-ooh ooh-ooh, ooh-ooh ooh ooh-oohLike an AmericanOoh-ooh ooh-ooh, ooh-ooh ooh ooh-oohDrive fast, I can almost taste it nowL.A., I don"t even have to fake it nowYou were like so sick, everybody said itYou were way ahead of the trend, ge-get itElvis is the best, hell yesHoney, put on that party dressLike ooh, ooh, ooh-ooh-oohOoh, ooh, ooh-ooh-ohYou make me crazy, you make me wildJust like a baby, spin me "round like a childYour skin so golden brownBe young, be dope, be proudLike an AmericanOoh-ooh ooh-ooh, ooh-ooh ooh ooh-oohLike an AmericanOoh-ooh ooh-ooh, ooh-ooh ooh ooh-oohEverybody wants to go fastBut they can"t compareI don"t really want the restOnly you can take me thereI don"t even know what I"m sayingBut I"m praying for youYou make me crazy, you make me wildJust like a baby, spin me "round like a childYour skin so golden brownBe young, be dope, be proudLike an AmericanOoh-ooh ooh-ooh, ooh-ooh ooh ooh-oohLike an AmericanOoh-ooh ooh-ooh, ooh-ooh ooh ooh-oohLike an AmericanOoh-ooh ooh-ooh, ooh-ooh ooh ooh-oohLike an AmericanOoh-ooh ooh-ooh, ooh-ooh ooh ooh-oohLike an American过家家,把我最喜欢的纪录下来,让你的晶体的方法你就像,高大、棕色,drivin‘圆这个城市与女孩喜欢莫莉哈奇特,“你这么漂亮“斯普林斯汀是国王,你不觉得我当时想,“地狱啊,那个家伙会唱歌喜欢哦,哦,哦哦哦哦,哦,哦哦哦你让我疯狂,你让我发狂就像一个婴儿,我旋转的圆的像个孩子你的皮肤如此金黄色是年轻的,是笨蛋,是骄傲的像是美国哦哦哦哦,哦哦哦哦哦像是美国哦哦哦哦,哦哦哦哦哦开得快,我几乎可以品尝它现在洛杉矶。,我甚至不需要假的现在你是喜欢所以生病了,大家都说它你是走在前面的这一趋势,ge得到它猫王是最好的,地狱是的亲爱的,穿上,礼服喜欢哦,哦,哦哦哦哦,哦,哦哦哦你让我疯狂,你让我发狂就像一个婴儿,我旋转的圆的像个孩子你的皮肤如此金黄色是年轻的,是笨蛋,是骄傲的像是美国哦哦哦哦,哦哦哦哦哦像是美国哦哦哦哦,哦哦哦哦哦每个人都想去快但是他们不能比较我不真的想要休息只有你可以带我去那儿甚至不知道我在说什么但我为你祈祷你让我疯狂,你让我发狂就像一个婴儿,我旋转的圆的像个孩子你的皮肤如此金黄色是年轻的,是笨蛋,是骄傲的像是美国哦哦哦哦,哦哦哦哦哦像是美国哦哦哦哦,哦哦哦哦哦像是美国哦哦哦哦,哦哦哦哦哦像是美国哦哦哦哦,哦哦哦哦哦像是美国采纳哦O(∩_∩)O谢谢
“waxing lyrical”怎么翻译?
Wax Lyrical:to talk about something with a lot of interest and excitement.
The Script的《Hurricanes》 歌词
歌曲名:Hurricanes歌手:The Script专辑:#3 Deluxe VersionHurricanesThe ScriptNeither one of us is gettin" out of here aliveBoth of us are stranded and we won"t make it back insideThe whole world is blowing away, we just watch it pass us byYeah, swept up off our feet when we meet in the northern skyLike thunder and lightning go in as oneTogether we make a perfect stormYou"re like the wind, I"m like the rainTogether we both make hurricanesHurricanes hurricanesHurricanes hurricanesWe"re heading towards each other at 150 miles an hourKnocking us off course with the force once you feel the powerWe"re tryna get away, tryna clear the pathFrom everything we buried in the aftermathSwell like a super cell aging getting larger and largerLike thunder and lightning go in as oneTogether we make a perfect stormYou"re like the wind, I"m like the rainTogether we both make hurricanesHurricanes hurricanesHurricanes hurricanesOn my own, I"m just another cold rainy dayBefore the winter come along and take me awayBet she"s just a breeze on a sunny dayBut once the two of us togetherMan we"re blown awayLike thunder and lightning go in as oneTogether we make a perfect stormYou"re like the wind, I"m like the rainTogether we both make hurricanesHurricanes hurricanesHurricanes hurricaneshttp://music.baidu.com/song/23795814
用什么衡量 categorical data的 correlation coefficient
组内相关系数(ICC)是衡量和评价观察者间信度(inter-observer reliability)和复测信度(test-retest reliability)的信度系数(reliability coefficient)指标之一。它最先由Bartko于1966年用于测量和评价信度的大小[4]。ICC等于个体的变异度除以总的变异度,故其值介于0~1之间。0表示不可信,1表示完全可信。一般认为信度系数低于0.4表示信度较差,大于0.75表示信度良好,对于定量资料常常需要更高的ICC值。2 组内相关系数的计算及假设检验 一般认为组内相关系数的计算较为复杂,然而只要懂得方差分析(ANOVA)的基本原理,尤其是得到了随机区组(即配伍组)的方差分析表,ICC的计算并不难。下面以实例说明其算法。
Tom is American boy 与Mike is a American boy怎么区别?
前一个加上an,后一个a改成an。
Of necessity, colonial America was a projection of Europe.怎么翻译?
美国殖民地是欧洲的一个投影。projection 投影
empirical evidence of the concept 怎么写
empirical evidence of the concept 概念的经验证据重点词汇释义empirical evidence实验证据concept观念,概念; 观点; 思想,设想,想法; 总的印象
"But if the decay is not exponential why the empirical results suggest otherwise?"是什么意思?
译文:但是,如果衰减不是指数的,那为什么实证结果所表明的并非如此?这一句并无不妥,但若在why之前加上逗号,就会变得容易理解:But if the decay is not exponential,why the empirical results suggest otherwise?(非物理学专业,此译只以英语角度理解。)这一句是摘自《Quantum Theory of Tunneling》(量子穿隧理论)一书,以下是这句的上下文:We begin our study of quantum tunneling by investigating as to why tunneling is exclusively a quantum phenomena and does not have a classical counterpart. Then we obtain a general result about the time dependence of the decay of a quasi-stationary system, and in particular the non-exponential nature of the decay. But if the decay is not exponential why the empirical results suggest otherwise? To explain this we study a solvable problem and show that an exponential decay, while is not exact, is a very good approximation.
empirical data是什么样的
在国内翻译过来就称为“实证经济学”,实证经济学是独立于任何特殊的伦理观念的,不涉及价值判断,旨在回答“是什么”、“能不能做到”之类的实证问题。与其相对的另一经济学分支称为“规范经济学”,是指那些依据一定的价值判断,提出某些分析和处理经济问题的标准,并以此树立起经济理论的前提,作为经济政策制定的依据。
论文中empirical proxies什么意思
有经验的代理人。
mechanistic-empirical是什么意思啊???求好心人
非常专业的表达啊网络查询后的结果是:是有关路面设计的【Mechanistic-Empirical】 Model缩写为M-E MODEL【力学-经验型】模型
化学的empiricalformula和molecularformula有什么区别
empiricalformula是实验式,molecularformula是分子式,它们都是化学式的一种,区别如下:一、实验式。实验式(empiricalformula)又称最简式或经验式,是化学式中的一种。用元素符号表示化合物分子中各元素的原子个数比的最简关系式。由于实验式一般都是通过分析化学的元素分析法(elementalanalysis)获得的,尤其是通过有机化学中燃烧法测定化合物中碳氢比,因此称为实验式。许多化合物如离子化合物通常不是以分子的形态存在,实际上以实验式表示。如NaCl仅是氯化钠的实验式,表示在氯化钠晶体中Na?与Cl?的比例是1:1。直接由原子构成的物质(原子晶体)也常用最简式表示,如金刚石用C表示,红磷用P表示,硫磺用S表示,碳化硅用SiC表示等。在有机物中,由于碳之间可以成键,种类很多,而因为最简式仅表示为组成物质分子中原子的最简整数比,所以不同的化合物可以有相同的最简式。例如苯和乙炔的最简式均为CH;单烯烃(通式CnH2n)的最简式都为CH2。此外同分异构体的分子式相同,因此最简式也相同。二、分子式。分子式(molecularformula)是用元素符号表示纯净物(单质、化合物)分子的组成及相对分子质量的化学式。有些物质确实由分子构成,在分子内原子间以共价键联结,而分子间以范德华力或氢键联结,这些物质就具有分子式。如氧分子用O?表示,氯化氢分子用HCl表示。分子式不仅表示了物质的组成,更重要的,它能表示物质的一个分子及其成分、组成(分子中各元素原子的数目、分子量和各成分元素的重量比)。所以分子式比最简式的含义广。三、分子式和实验式的区别。分子式和实验式不同,对化合物来说,它们的分子式是实验式的整数倍,或者说相对分子质量是实验式量的整数倍。仅当相对分子质量和实验式量相同时,最简式才和分子式相同,这时最简式就是分子式。例如氧气的分子式是O?,表示1个氧气分子由2个氧原子组成,分子量是32。又如乙酸的分子式是CH3COOH,表示1个乙酸分子由2个碳原子、4个氢原子和2个氧原子组成,分子量是60。但它的实验式为CH2O。水分子的分子式为H?O,它表示1个水分子由2个氢原子和1个氧原子组成。实验式也是H2O。氯化氢分子的分子式为HCl,表示1个氯化氢分子由1个氢原子和1个氯原子组成。实验式也是HCl。分子式可示出物质的名称、相对分子质量、一个分子中所含元素的原子数目及元素质量比等。可以用分子式的一般都是分子晶体,分子间以范德华力(分子间的作用力)相互结合形成的晶体。稀有气体的分子式,用其元素符号表示,如,氦气的分子式为He,氖气的化学式为Ne,氩气的化学式为Ar,氪气的分子式为Kr,氙气的分子式为Xe,氡气的分子式为Rn。通常情况下,分子晶体有分子式,离子晶体、原子晶体和金属,它们是由离子和原子构成的,没有分子式,通常用实验式来表示。
实证主义是empirical 还是positivism?
positivism。一、实证主义(positivism),又称实证哲学。是强调感觉经验、排斥形而上学传统的西方哲学派别。它产生时间于19世纪30~40年代的法国和英国,由法国哲学家、社会学始祖A.孔德等提出。1830年开始陆续出版的孔德的6卷本《实证哲学教程》是实证主义形成的标志。以孔德为代表的实证主义称为老实证主义,20世纪盛极一时的逻辑实证主义称为新实证主义。表达了超越经验或不是经验可以观察到的知识,不是真的知识。二、经验主义(Empiricism)一种认识论学说,认为人类知识起源于感觉,并以感觉的领会为基础。经验主义诞生于古希腊。距今已有2400余年的历史。期间,它不断地与另外两种学说发生争议:一种学说为天赋论,主张知识属于与生俱来的本性之观念;另一种学说为理性主义,主张唯有理性推理而非经验观察才提供了最确实的理论知识体系。然而,上述的争议虽然从未中断过,但它们之间的冲突却时而激烈,时而缓和。
empirical 是褒义词还是贬义词
empirical1.经验的、实证的2.主观的,凭经验的3.以经验为依据的1、3的意思是中性词,2是贬义词empiricism1.观察实验法2.单凭经验3.经验主义;经验论判断依据同上。
Empirical Likelihood(经验似然)预备知识
非参数统计推断 又称 非参数检验 。是指 在不考虑原总体分布或者不做关于参数假定的前提下,尽量从数据或样本本身获得所需要的信息,通过估计获得分布的结构 ,并逐步 建立对事物的数学描述和统计模型 的方式。 非参数统计推断 通常称为“分布自由”的方法,即非参数数据分析方法对产生数据的总体分布不做假设,或者仅给出很一般的假设,例如连续型分布,对称分布等一些简单的假设。结果一般有较好的稳定性。 Note:非参数方法是与总体分布无关,而不是与所有分布无关。 经验似然是Owen(1988)在 完全样本 下提出的一种 非参数统计推断 方法。它有类似于bootstrap的抽样特性。 经验似然方法与经典的或现代的统计方法相比,有很多突出的优点: 近几年统计学家将经验似然方法应用到 不完全数据 的统计分析,发展了 被估计的经验似然 ,调整经验似然及Bootstrap经验似然。 经验似然比渐近于卡方分布(Asymptotic Chi-Square)。
matlab中的empirical_pdf函数是干吗的?
empirical_pdf(K,Y)应该是自定义函数,需要自己编写。在matlab软件中是不存在的。
empirical findings是什么意思
1. 经验研究结果2. 经验发现例句:1.Analyzing consumer-product graphs: empirical findings and applications inrecommender systems. 分析消费产品图表:实证研究结果及其在推荐系统中的应用。2.Empirical findings can be used as valuable information for tourismpolicymakers and business managers. 实证结果讨论可提供管理阶层以及政策制定者价值资讯。
empirical evidence是什么意思
经验证据双语对照词典结果:empirical evidence[英][emu02c8piriku0259l u02c8evidu0259ns][美][u025bmu02c8pu026aru026aku0259l u02c8u025bvu026adu0259ns]实验证据; 很高兴为您解答祝你生活愉快,学习进步答题不易,您的采纳是我答题的动力如果你对这个答案有什么疑问,请追问请及时点击【采纳为满意回答】按钮,或在客户端右上角评价点【满意】如果满意记得采纳哦·~~
化学的empirical formula和molecular formula有什么区别
empirical formula是指化学实验式molecular formula是指分子式.希望能帮助你有不明白请追问如果满意了请采纳哦
empirical 的反义词
inexperienced
experiment ;empirical ; experience 这英语在美式英语中怎么读?求个谐音读法...
这涉及到英国发音和美国发音的问题,事实上,两种方式的阅读权,教科书应该倾向于美国发音的单词,所以后者
empirical study是什么意思
empirical study实证研究双语对照词典结果:empirical study[英][emu02c8piriku0259l u02c8stu028cdi][美][u025bmu02c8pu026aru026aku0259l u02c8stu028cdi]实证研究; 以上结果来自金山词霸例句:1.The empirical study we presented here shows that consumers in different countries withdifferent ethnic origins not only use the web for different purposes, but these differentpurposes may lead them to have different impressions of the same web sites. 我们通过实证研究在此表明,消费者在不同的国家,不同种族不仅使用网站的目的不同,而且这些不同的目的,可能会导致他们对同一个网站产生不同的印象。
如何从词根拆解角度记忆“empirical”?
em-, 进入,使。-pir, 尝试,冒险。-ical, 形容词后缀。字面意思即尝试过的,有经验的。
有一个英文单词一直不能理解他的意思:empirical
based on experiments or experience rather than ideas or theories.
empirically是什么意思啊?如何背?
empirio(哲学)经验empiricn. 经验主义者,庸医,骗子adj. 经验的,经验主义的empiricaladj. 经验主义的empiricallyadv.经验主义地
so that hysterical phone call I got from a woman sobbing at 3:00 A.M. was a wrong number?
so that hysterical phone call I got from a woman sobbing at 3:00 A.M. was a wrong number?意思是:以致于我在凌晨3点接到的一个歇斯底里给我哭叫着的电话是打错了吗?这个句子中的phone call 是名词:电话;got 是定语从句中的谓语;定语从句是:I got from a woman.