They were more than two-thirds of the way to the moon on a flight path that would take them to a moon landing.

VOA: special.2009.07.22

And our job is to find out what is the mathematical description of this path, this line in p-V's case that connects these two point.

我们的任务,就是找出，描述这条曲线的方程。

麻省理工公开课 - 热力学与动力学课程节选

You just change volume to pressure and basically you're looking at enthalpy under a constant -- anything that's done at a constant volume path with energy, there's the same thing happening under constant pressure path for enthalpy.

可以看到这就是把体积换成了压强,一般我们都是在一种恒定状态下,考虑焓的，任何在恒容条件下,能伴随能量变化的东西，也在恒压条件下伴随焓同样地变化,所以你可以经常。

麻省理工公开课 - 热力学与动力学课程节选

People in the path of a tornado often have just minutes to make life-or-death decisions.

VOA: special.2010.05.11

The problems are set up so that, if you start down the right path, it should be pretty straight-forward to work it through If you start down a plausible but incorrect path, you can sometimes find yourself stuck in the weeds somewhere, and we want to bring you back in.

问题提出了，如果你从，一开始就走正确的道路，解决的途径,就一目了然了,如果你走上一条貌似正确但实际错误的道路，你会在某时某刻,发现自己陷入泥沼，于是我们就会把你拉回来。

麻省理工公开课 - 计算机科学及编程导论课程节选

Newton immediately gave Halley the answer: an egg-shaped path called an ellipse.

VOA: special.2011.06.01

Unencumbered by, I guess, the conventional wisdom, we started out at Yale on a path that I think is--fundamentally that changed the way that institutions manage portfolios.

抛开惯常思维和传统做法,我们在耶鲁开创了一条新路,一条我认为,从根本上,改变了机构投资管理方式的新路

耶鲁公开课 - 金融市场课程节选

At the top,you follow a short path to a stone-and-steel observation tower.

VOA: special.2009.07.20

It configured the Mac or in this case, the Linux server to put it into my so-called path which just means I know where it is automatically.

在我的Mac机，或者是我们现在的这个Linux服务器上把它设置成,自动放到我知道的,路径下。

哈佛公开课 - 计算机科学课程节选

Then the X-15 pushes over the top of its flight path.

VOA: special.2010.07.07

That great deal of specificity implies that heat is also path-dependent and again we have the convention that if heat is added to the system, the quantity is greater than zero.

热也是与路径有关的,根据通常的习惯,如果我们对系统加热，其符号取为正。

麻省理工公开课 - 热力学与动力学课程节选

Patriot PAC-3 guided missiles are in place in Iwate and Akita prefectures, below the path Pyongyang has announced its rocket will traverse.

VOA: standard.2009.04.03

Path number 1 I'm going straight up in the V-T diagram.

路径1在T-V图上,竖直向上。

麻省理工公开课 - 热力学与动力学课程节选

"I think we're on a very good path to making a sea-change in our missile defense posture within the coming three-to-five years."

VOA: standard.2010.03.26

"I think BP has to find a path forward, show us what that path is, stop apologizing - stop blaming and start doing."

VOA: standard.2010.06.10

But he said the United States can help empower the Pakistanis who are fighting to steer the world's second-largest Muslim majority country onto a path of moderation, stability and regional cooperation.

VOA: standard.2009.05.04

on a path to long-term, sustainable fiscal health. But he told reporters that achieving another objective, cutting the deficit in half as a percentage of gross domestic product within five years, would require "modifications,"

VOA: standard.2009.03.24

"I mean,he hands over 80 percent of his low-enriched uranium: that means for the next 13 months he will not be able to go down that path, meaning that he will lose a lot of leverage with the West,"

VOA: standard.2009.10.28

Are the members of the United Nations up to that challenge?" In an apparent reference toward the trend in Latin America toward left-leaning governments, Venezuelen President Hugo Chavez said there is a revolution going on and that socialism is the path to salvation.

VOA: standard.2009.09.24

"We have faced an enemy who do not want to fight us force-on-force, rather they wanted to lay improvised explosive devices to halt us in our path and this summer total of 1,800 Improvised explosive devices laid in our path, so we have had to adapt quickly."

VOA: standard.2009.10.12

"This conference gives us all an opportunity to reignite its path to progress by working as a team with Haiti at the helm to advance a comprehensive, long-term strategy for Haiti's growth, by coordinating hemispheric and international efforts, by targeting clear goals, by setting benchmarks to gauge our progress, and deploying our diverse skills and resources efficiently and effectively."

VOA: standard.2009.04.14