其结果显示了配体的质子化和金属配合物的形成受到焓变化的控制。

The result shows that both the protonation of the ligands and the formation of metal complexes are controlled by the change of enthalpy.

youdao

我可以测量它并制成表格，当我转动 dT 旋钮，我就知道焓的变化了。

Something I can measure and I can tabulate, and when I turn my dT knob, I know what's going to happen to the enthalpy.

youdao

因为实际上你在实验室里，测得的是焓的改变，就像你在研究某种能量变化时，所测量的那样，你测量的是能量的改变，对吧。

Because what you actually measure in the lab are changes in enthalpy, just like what you measure when you look at energy change of some sort, you measure the change in energy, right.

youdao

Now for this experiment, this is a constant enthalpy experiment for the Joule-Thomson experiment, this is equal to zero.

对于这个实验，焦耳-汤姆逊实验,是一个焓不变的实验,焓变化等于0，所以我可以。

麻省理工公开课 - 热力学与动力学课程节选

Even though the signs of the enthalpy changed, and the signs of the entropy changed because it's a combination of the two that matters.

即使自由焓的符号发生变化，熵的符号也会发生变化,因为这两部分都起作用。

麻省理工公开课 - 热力学与动力学课程节选

So, I just want to write a few examples down with a few values for delta u or delta H or delta S, and see whether we can get any clues from what we see.

我先写一些例子,例子包含一些内能，自由焓和熵的变化数值，然后看从中,我们能不能得到一些启示。

麻省理工公开课 - 热力学与动力学课程节选