In the nineteen forties, she was the first black woman to sign a long-term agreement with a major Hollywood movie studio.

VOA: special.2010.05.14

dS/dV And that, now, we know must equal dS/dV, with a positive sign. At constant temperature.

我们知道这个等于恒定温度下的，符号为正。

麻省理工公开课 - 热力学与动力学课程节选

He didn't sign into a hotel as Peter the Great or whatever, but he would go in with a name that wasn't his.

他在酒店登记时不会签彼得大帝之类的名字,而是用一个假名来代替

耶鲁公开课 - 欧洲文明课程节选

Immortal Technique is a popular artist who has ignored requests to sign up with large companies to produce his music.

VOA: special.2009.10.14

So this is not a very positive sign and people are having a bad relationship with food.

这不是个正面的信号,人们和食物之间的关系变糟

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In the nineteen forties, Lena Horne was the first African-American in Hollywood to sign a long-term contract with a major movie studio.

VOA: special.2010.05.23

It's not a full-blown language like american sign-language or langue des signes quebecoise but it's a language nonetheless, with words and syntax and phonology.

这种语言并不像美国手语,或加拿大魁北克手语那样成熟,尽管如此,这种语言依然拥有词,语法和语音

耶鲁公开课 - 心理学导论课程节选

He again made a sign with his hands that I should ride on the same animal behind him.

VOA: special.2010.07.17

It might be worth pausing over the variety of ways in which we can think of signs in language, all of which have to do with the way in which a given sign might be chosen to go into a speech sentence.

这也许值得尝试,为了理解语言和符号的关系，这一切都和符号怎样,被选择为一段话语的构成部分有关系。

耶鲁公开课 - 文学理论导论课程节选

Also left forever on the moon is a sign with these words: "Here men from the planet Earth first set foot on the Moon July,nineteen sixty-nine A.D.

VOA: special.2009.07.15

If you compare the s orbital with the bottom lobe, these have a different sign so they're going to destructively interfere.

如果你们比较s轨道和下面这叶，它们正负号相反,所以它们相消干涉。

麻省理工公开课 - 化学原理课程节选

His statue shows him making a V-for-victory sign with one hand.

VOA: special.2009.09.21

And so if you sign a contract with the government for millions of dollars, you have guarantee to get your dollars back, plus whatever profits they allowed in the contract.

所有如果你和政府签订了合约,做了一个百万的大单子，你能保证拿到钱，和其他的利润,在合同里规定的利润。

斯坦福公开课 - 经济学课程节选

Ahead are difficult negotiations with the House of Representatives to craft a final bill President Obama would sign into law.

VOA: standard.2009.12.25

You can sign up with the Salem Fire Corporation, pay a yearly subscription fee, and if your house catches on fire, they will come and put out the fire.

你可以和塞伦消防公司签约，每年支付会员费，如果你的房子着火，他们会来灭火。

耶鲁公开课 - 公正课程节选

"But,it is this television that does not want to sign a contract with the Union and does not want to pay royalties.

VOA: standard.2009.08.27

I differentiate a second time and check the sign, so the second order condition, I differentiate this expression again with respect to q1.

我们对它进行二次求导然后看符号,这个式子的二阶导数,就是一阶导数再对q1进行求导

耶鲁公开课 - 博弈论课程节选

The court has also ordered Walfadjri to sign a "general representation" contract with the Office for Artists' Royalties.

VOA: standard.2009.08.27

These are some of the implications of no longer being satisfied with the way in which a sign can be understood as a concept to which we attach belatedly a signification, a signifier.

有一些意指已不满足于,符号被理解为概念的方式了,我们就再赋予它们一个含义，一个能指。

耶鲁公开课 - 文学理论导论课程节选

It's a good thing Nathan Gelder knew the universal sign for choking when he was having lunch last year with his friend Kaiden Condos.

VOA: standard.2010.02.23

Prime Minister Meles sat down de-facto with three opposition politicians last week to sign what was hailed as a landmark electoral Code of Conduct.

VOA: standard.2009.11.01

An Iranian delegation, including Oil Minister Massoud Mir-Kazemi, met with Turkish counterparts in Ankara this week, to sign a deal to build a new natural gas pipeline and to increase gas sales to Turkey.

VOA: standard.2010.07.23

He says it is more a sign that it's taking the military option seriously, now that negotiations with the West appear to be faltering: "There's nothing new about this rocket that should worry the West,"

VOA: standard.2009.12.18

But she added that "a period of careful consideration" is necessary in order to determine the best way forward in dealing with North Korea, perhaps a sign that China is not yet ready to support U.N.Security Council action.

VOA: standard.2010.05.25