But many also say they do not have enough time to do the work themselves and are under great pressure to do well in school.

VOA: special.2009.04.23

This is a point that is often confusing, because you can think, well maybe I could calculate what the internal pressure is even for this very rapid process.

这一点可能让你们很困惑，因为你们可以想象这个过程，我也可以计算在这快速的变化中,内部压强是多大。

麻省理工公开课 - 热力学与动力学课程节选

Yeah, well, there's a pressure to do well.

是的，总会感觉有股压力让我不断地想做得更好。

都是天才 - SpeakingMax英语口语达人

He says the antenna can identify odors, as well movement,sounds and changes in barometric pressure.

VOA: special.2010.04.27

More importantly, they can affect blood pressure as well, the strength of your heartbeat and the pressure that your heart generates.

尤为重要的是,这也会影响血压,心跳的强度,和心脏能够输出的压力

耶鲁公开课 - 生物医学工程探索课程节选

"That pressure's got to go somewhere. It might be going back up the well bore,"

VOA: standard.2010.01.02

Our temperature probably fluctuates during the day a little bit anyways, it's not very accurate. And similarly, the boiling point, defining that at a 100 degrees Celsius well that depends on the pressure.

这就不太精确,我们的体温一天之中，会有高低的变化，这一定义不够精确,类似的,我们把水的沸点定义为。

麻省理工公开课 - 热力学与动力学课程节选

Analysts are keeping a close eye on Wednesday's trading. "I think that today we will have a lot of pressure as well because there is this fear of contagion.

VOA: standard.2010.04.28

It also is possible, again it's just speculation, that population pressure might well be greater in the cities that did the colonizing.

再一次,只是猜测,也很有可能,这些进行殖民的城市,人口压力相对大

耶鲁公开课 - 古希腊历史简介课程节选

And for Milton, whose temperament up to this point inclined him obviously to hesitation, to postponement, and to merely the anticipation of profit, the pressure applied by this parable of the unprofitable servant may very well have seemed utterly unbearable.

对于弥尔顿来说，这是性格使然,他读到这里会犹豫，会止步不前，会对利益有所期待，这则寓言中毫无收益的仆人,给了他无尽的压力。

耶鲁公开课 - 弥尔顿课程节选

So, these two are equal to each other as well which tells me that this derivative, Cp dH/dT constant pressure is Cp.

所以这两者也相等,这告诉我们在恒压下微分，等于。

麻省理工公开课 - 热力学与动力学课程节选

Well, I can, for any given case, measure the pressure, determine the entropy and I'll know what the slope of change will be.

好的，对特定的情况，我可以测量压强，确定熵,并且知道这就是变化的速率。

麻省理工公开课 - 热力学与动力学课程节选

And maybe if it some well-defined temperature and pressure.

这两个态可以具备确定的,温度和压强。

麻省理工公开课 - 热力学与动力学课程节选

So I need, well the pressure is constant, but there's a change in volume.

压强不变，体积变化。

麻省理工公开课 - 热力学与动力学课程节选

So that means, then, you've got to define the pressure pretty well.

水的沸点也不一样，水的冰点的情况也一样。

麻省理工公开课 - 热力学与动力学课程节选