However, the thing to remember is, when you look at heats of reaction under those conditions it's all well and good.

相反，需要记住，当你需要知道反应中放出的热量时,这些量是很有用的。

麻省理工公开课 - 热力学与动力学课程节选

To ask questions like how much heat is released in a chemical reaction that takes place at constant temperature.

当我们想要知道,当一个化学反应在恒定的温度下发生时,会放出多少热量时。

麻省理工公开课 - 热力学与动力学课程节选

Just "Breathing in I relax, breathing out I release.", releasing tension, releasing stress, release whatever one needs to, I release pain, even.

吸气，放松，呼气，释放，释放出紧张感，压力感，释放需要放出的，甚至是苦痛。

普林斯顿公开课 - 人性课程节选

this happens spontaneously, you actually get energy out of the reaction as this happens.

这是自发的，当反应发生的时候,你会自发地放出能量。

麻省理工公开课 - 化学原理课程节选

The Fed has never given loans to anyone other than a depository institution that is a bank until last month, except they did so in the Depression.

上个月，联邦政府已经开始限制贷款业务,除了银行以外的其他金融机构,休想再放出一分钱的贷款，也就是在萧条时政府才会这么做。

耶鲁公开课 - 金融市场课程节选

If de Broglie is correct, let's irradiate the nickel crystal with a beam of electrons where the wavelength of the beam of electrons is identical to the wavelength of the x-rays that were used and see what we get.

如果德·布罗意是正确的，那么镍晶体放出,电子光束,电子束的波长,和原来讲过的X光的波长是相等的,再看看得到了什么。

麻省理工公开课 - 固态化学导论课程节选

What does come out, which is very useful is, if you do run the reaction, here's how much heat comes out.

能得到的结果是，如果我们进行这个化学反应，有多少热量放出，当然这也是很重要的。

麻省理工公开课 - 热力学与动力学课程节选

You calculate how much heat is released in the reaction. And then what's going to matter is what's the heat capacity of the whole, of the calorimeter?

就是计算在反应中,放出了多少热量,接下来关键的是,整个量热计的热容是多少？

麻省理工公开课 - 热力学与动力学课程节选

So that's why we're giving off extra energy.

这也就是我们放出多余能量的原因。

麻省理工公开课 - 化学原理课程节选

So he sent out a fake--he bought -he shorted the company and he --the stock in the company- and he bought --he put out a fake press release saying that there was bad news for the company.

他散布假消息,他先卖空公司的股份,接着买入,然后他对外界放出假消息,说公司有重大利空

耶鲁公开课 - 金融市场课程节选