单词：cross partial derivative
单词：cross partial derivative 相关文章
First, there are those words ( with which we become familiar in ordinary conversation) , which we learn ， that is to say, from the members of our own family and from our friends, and which we should
自考英语（一）78讲
The new music was built out of materials already in existence: blues, rock'n'roll, folk music. But although the forms remained, something completely new and original was made out of these older elements - more original, perhaps, than even the new mus
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This is the VOA Special English Economics Report. Early estimates show that the United States economy shrank by three-tenths of one percent from July through September. Economists had predicted a five-tenths drop. But Thursday's report from the Comm
VOA慢速英语2008（十）月
Sonja Pace Israeli troops have begun a partial withdrawal from parts of the Rafah refugee camp in the southern Gaza Strip, where their operations this week have left at least 41 Palestinians dead, sco
VOA2004（上）--国际时事
雅思听力场景词汇:化学词汇 在雅思听力考试场景中，化学相关的场景的词汇较为生涩，平时生活中可能也运用得比较少，以下的词汇供大家参考喔。 molecule 分子 particle 粒子 ion 离子 particle
雅思英语
The New Music The new music was built out of materials already in existence: blues, rock'n'roll, folk music. But although the forms remained, something completely new and original was made out of thes
有声英文阅读
[00:03.81]bond fund :债券型基金 [00:05.87]closed-end fund :封闭型 [00:08.07]derivative :n.衍生商品 [00:09.95]equity fund :股票型基金 [00:11.96]fund manager :基金经理人 [00:13.99]futures :n.期货 [00:15.93]hedge fund :避险基金
商务英语分类核心1000词汇
Raj: I hate trains. 我讨厌火车。 -Sheldon: Don't be ridiculous, you love trains. ridiculous: 荒谬的，可笑的 少胡说八道，你喜欢火车的。 -Raj: Yes, I do. Come on. See you later, Leonard. 好吧，是的来吧，回头见，Leo
生活大爆炸第二季
第二节 性状 许多药品说明书的第一项是Description（性状），其原意是叙述、描写，在药品说明书及药典中一般都译为性状，其内容主要是介绍外观、理化性质、组成成分、结构、特征等。这一
医学英语
Synthetic Drug Problematic for US Authorities Augusta County, Virginia, is a rural county in the Blue Ridge Mountains, two and a half hours southwest of Washington. It has a big problem. Sheriff Randy Fisher says Augusta County was once known as the
VOA标准英语2012年(六月)
Science and Technology Prevention of cancer Wonder drug 科技 预防癌症 特效药 Aspirin continues to amaze 阿司匹林让人吃惊的另一面 FOR thousands of years aspirin has been humanity's wonder drug. 几千年来，阿司匹林就一直是
经济学人科技系列
就算我尸变 他也不能杀我 He can't kill me,even if I turn. 里面没写一人有了女友怎么办吗 Is there anything in there about if one of you gets a girlfriend? 没有 那个有点太不着调了 No,that seemed a little farfetched. 谢尔
生活大爆炸第三季
By Scott Stearns White House 12 September 2007 President Bush gives a nationwide address Thursday in which he is expected to announce the gradual withdrawal of 30,000 troops from Iraq. VOA White House Correspondent Scott Stearns reports, opposition D
2007年VOA标准英语（九月）
LOS ANGELES, Sept. 1 (Xinhua) -- Fisker Automotive, a Southern California electric car maker, announced on Thursday that it has signed a pact with BMW regarding the supply of engines and other related components for future models in a major tieup. Th
英语新闻
The New Music 新音乐 The new music was built out of materials already in existence: blues, rocknroll, folk music. But although the forms remained, something completely new and original was made out of these older elements - more original, perhaps,
实用英语
亚当斯密 Smith, Adam 1723 -- 1790 Economist and moral philosopher. Born June 5, 1723, in Kirkcaldy, Scotland. Smith抯 father had died two months before his birth, and a strong and lifelong attachment developed between Smith and his mother. As an
GRE作文
金融英语 A derivative is a security which derives its value fromanother underlying financial instrument， index， or otherinvestment. Derivatives are available based on theperformance of stocks， interest rates， currencyexchange rates， as
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Business 商业报道 Cotton exports 棉花出口 Knickers in a twist 印度颁布棉花禁令，世界市场反应强烈 India bans cotton exportsconfusing everyone, including its government. 印度禁止棉花出口，让所有人都很迷惑，政府
经济学人商业系列
Jessica在北京学中文，她的中国朋友要是遇到了不知道用美语怎么说的词，就会来请教她。 Jessica: Wow，小小!What are you doing all dolled up! YM: 我今天要去见我最最好的朋友!她是我大学同学，我们都
托福英语
（以M代表Mary，O代表Officer） M: Good morning. My name is Mary. O: Good morning. Sit down, please. Would you mind if I ask you some questions? M：Of course not. O: What do you go to America for? M: I'd like to study for my Master's Degree. O
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