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• European Union chief diplomat Javier Solana, who has represented the P5+1 in dealings with Iran, has contacted the office of Iranian nuclear negotiator Saeed Jalili to arrange a meeting.

VOA: standard.2009.09.11

• z So what we end up seeing is 34 that the z effective is equal to positive 1 . 3 4.

看到有效的,等于+1。

麻省理工公开课 - 化学原理课程节选

• +4 Because this could be three plus four, 3 times five, or it could be three, plus four times five.

因为这可能是，然后乘以5，也可能是，加上4乘以5。

麻省理工公开课 - 计算机科学及编程导论课程节选

• French Foreign Minister Bernard Kouchner said the signals about the Iranian position on the deal are not so positive and that could negatively affect the upcoming P5+1 meeting in Geneva.

VOA: standard.2009.10.24

• First of all, it's clear from the Pythagoras' theorem that a is the square root of ^2 + ^2.

首先,根据毕达哥拉斯定理,勾股定理在西方被称为"毕达哥拉斯定理"

耶鲁公开课 - 基础物理课程节选

• But the United States is nonetheless joining its P5+1 partners in accepting the Iranian invitation, in order to test Iran's willingness to engage in meaningful talks on its nuclear program.

VOA: standard.2009.09.11

• du=dq+dw So our first law, du is dq plus dw.

热力学第一定律。

麻省理工公开课 - 热力学与动力学课程节选

• The P5+1 last year presented Iran with a revised offer of incentives for it to halt a uranium enrichment effort U.S.and European officials believe is weapons-related and return to negotiations on its nuclear program.

VOA: standard.2009.06.24

• Well, we would have to H+ have one of these hydrogen atoms go to an H plus, * plus an electron, right? **H --> H+ + e-** So, now we have a hydrogen ion here.

我们先要让,一个氢原子变成氢离子，加上一个电子，对么*,我们现在有一个氢离子了。

麻省理工公开课 - 固态化学导论课程节选

• Mr.Obama spoke in advance of meeting at the U.N. late Wednesday of foreign ministers of the five permanent U.N.Security Council member countries and Germany - the P5+1, who have been trying to re-engage Iran in negotiations on its nuclear program.

VOA: standard.2009.09.23

• z So in our first case, our first extreme case, would be that the z effective that is felt by electron number 1, is going to be plus 1.

被1号电子感知到的有效的，是+1所以,我们所能做的是计算出，我们从这个。

麻省理工公开课 - 化学原理课程节选

• A senior U.S.official who spoke to reporters said Iran had sent diplomatic signals that it would respond to the P5+1 offer after its June presidential elections, and that post-election political "mayhem" in that country was probably behind the delay.

VOA: standard.2009.09.11

• So this plus plus is sort of shorthand notation for incrementation. So just add 1 to this variable's value, so now socks on feet is of course 1 and so next.

那么这个++符号是递增排序的,所以仅仅是对这个变量加一，现在袜子在脚上是一，那么下一个也是这样。

哈佛公开课 - 计算机科学课程节选

• It has similarly failed to respond to an invitation by European Union Foreign Policy chief Javier Solana for a new round of talks on its nuclear program with the five permanent U.N.Security Council member countries and Germany,the P5+1.

VOA: standard.2009.06.24

• The return on the portfolio is x1 r1 + x2 r2 + x3 r3.

这个投资组合的收益是。

耶鲁公开课 - 金融市场课程节选

• Crowley said the Obama administration wants the meeting - presumably at the level of Foreign Ministry political directors to be held as soon as possible, so that P5+1 leaders can assess Iran's readiness to deal with the nuclear issue in their discussions at the United Nations.

VOA: standard.2009.09.11

• When we say that 2 + 2 = 4 or 2 + 3 = 5, we're saying something about numbers that our mind is able to grasp.

当我们说2+2=4或2+3=5时,我们是在讨论心灵可以掌握的数字

耶鲁公开课 - 死亡课程节选

• We're not interested in talking for talking's sake." "We're looking to see through an early meeting, should Iran be willing, we'd be looking to see if they are willing to engage seriously on these issues but within the context of the P5+1 the full range of issues that we have among these countries and Iran."

VOA: standard.2009.09.11

• I mean if you chose Alpha, you're swinging from A to B-; and from Beta, swinging from B+ to C.

要是你选α,你的分数会在A到B-,选β,分数范围会在B+到C

耶鲁公开课 - 博弈论课程节选

• Because the B+ or A- people, B- you know it, they'll hire B's and B minuses.

原本想要B+或者A-的人，实际能力评分只有B或者。

• Well, that then says after another 12 steps, 12+12+t we're down to a problem with size t of b over 4.

更进一步，也就是。

麻省理工公开课 - 计算机科学及编程导论课程节选

• But it really wasn't until, I would say, the arrival of Java that object-oriented C++ programming caught the popular attention.

但是知道Java的诞生，才吸引了大众的关注,而后Java和。

麻省理工公开课 - 计算机科学及编程导论课程节选

• And so what I get is the energy of the system at the equilibrium separation is given by minus z plus.

这就是通过减去z+得到得平衡分离时,我得到的能量体系。

麻省理工公开课 - 固态化学导论课程节选

• It's going to be the same temperature V+dV as before but the volume is V plus dV now.

将升温到跟路径1的结果一样,但是现在的体积是。

麻省理工公开课 - 热力学与动力学课程节选

• counter++ So everything is kind of coming together now with then the counter ++.

只需要一个,所有的准备工作都做好了。

哈佛公开课 - 计算机科学课程节选

• That means ^2 + ^2 = ^2 + ^2.

也就是 ^2 + ^2 = ^2 + ^2

耶鲁公开课 - 基础物理课程节选

• So if we have total +2 and complete shielding -1 where that can actually negate a full positive charge, because remember our nucleus is plus 2, +1 one of the electrons is minus 1, so if it totally blocks it, all we would have left from the nucleus is an effective charge of plus 1.

抵消一个完全的正电荷,因为记住我们的原子核是,其中一个电子是,所以如果它完全挡住了它，我们从原子核中留下的，全部有效电荷就是，所以，在我们的第一个例子中,我们的第一种极端情况。

麻省理工公开课 - 化学原理课程节选

• This number always lies between -1 and +1.

这个数的取值在-1到+1之间

耶鲁公开课 - 金融市场课程节选

• And that makes sense, too, because the positive three pulling on minus one has a tighter binding energy than positive one pulling on minus one.

而这也是有意义的，因为+3和-1的相互吸引,产生了比+1和-1的吸引,更强的能量。

麻省理工公开课 - 固态化学导论课程节选

• J++ Now here's the semicolon, J less than N, where N is this, J plus, plus; so what am I doing?

现在这里是一个分号，J小于N，N是这个，那么我在做什么？

哈佛公开课 - 计算机科学课程节选

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