This week on our program, we meet two Americans who put their imaginations to work in very different ways.

VOA: special.2011.01.31

The amount of work you've put in to get here depends on the path. It's not a function of state.

这些量就能,决定系统的状态了。

麻省理工公开课 - 热力学与动力学课程节选

like, we put in a lot of work, sacrifice a lot. And it just feels really good.

我们投入了许多，牺牲了许多。我很享受这个过程。

在马拉松认识的朋友 - SpeakingMax英语口语达人

She says the main message of the report is that conservation measures work when they are put in place.

VOA: special.2009.05.12

We're going to find other properties that do care about the history of the system like work, that you put in the system, or heat that you put in the system, or some other variables But you can't use those to define the equilibrium state.

我们还会发现其他一些,与系统的历史有关的性质,比如你对系统做的功，或者你向系统传递的热量，或其他的变量,但你不能用它们,来定义平衡态。

麻省理工公开课 - 热力学与动力学课程节选

He started writing in eighteen seventy-six, but put the story away after about two years of work.

VOA: special.2010.03.21

Serfs who are compelled to work the land, or in some places even slaves, well, they have no incentive, put aside the question even of capacity, to invest capital for the purpose of improving the size and quality of the their crops, their trees, their vines.

那些被强迫耕种土地的农奴,或者是那些在其他地方直接成为奴隶的人,刨除能动性因素,农场主们,没有任何理由投资钱财,去改善他们农作物,果树和葡萄,的种植规模和品质

耶鲁公开课 - 古希腊历史简介课程节选

Their aim is to work out disagreements that newspapers here say have put U.S.-Israeli relations at their worst in years.

VOA: standard.2009.07.27

And they have to put in a certain amount of work time, working at the Food Co-op.

他们得抽出一部分时间去食品供销社工作。

布鲁克林的变化 - SpeakingMax英语口语达人

His round-trip commute to work is less than that. "I wouldn't have to put a dime of gas in this ever."

VOA: standard.2010.07.30

So expansion work, for instance, or compression work, is if you have a piston with a gas in it. All right, you put a pressure on this piston here, and you compress the gas down. This is compression work.

力乘以距离，就是功，功有许多种：,电可以做功,驱动电机与电风扇,磁力也可以做功。

麻省理工公开课 - 热力学与动力学课程节选

"This report establishes very clearly that the government has got serious work to do to fix this deeply flawed scheme that they have put in place.

VOA: standard.2009.05.03

I also want to assume for our present purposes that there's only pressure volume work going on, which is to say I want to put pdV p dV in here minus p dV for dw.

同时假定,对于我们目前的目的而言，只有压强做功这就是说,我要把这里的dw替换为负。

麻省理工公开课 - 热力学与动力学课程节选

that's not our goal," "What our goal has to be is to advance the clean energy solutions in this country that can strengthen our economy, put people back to work, diversify our energy sources."

VOA: standard.2009.06.02

"I do believe we probably should step up the relatively unobtrusive and relatively easy, although sometimes somewhat expensive, means of looking for explosives perhaps many more K-9 bomb teams at these kinds of places and we should continue put a lot of resources in intelligence work."

VOA: standard.2010.03.30