enthalpy
常见例句
- That's by definition of enthalpy.
这就是由定义焓得到的。 - So there's no enthalpy of mixing.
所以不会有混合物的焓。 - We can calculate our enthalpy of mixing.
我们能计算混合物的焓。 - 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 - But we've defined the enthalpy of those elements in their stable state at room temperature and pressure as zero, right?
但我们已经定义了这些,元素处于它们室温和常压下,最稳定的状态时的焓为零,对吧?
麻省理工公开课 - 热力学与动力学课程节选 - And the bigger lesson from that is that entropy, unlike energy u or enthalpy H, we could define an absolutely number for it.
热力学第三定律的一个更重要的推论是,与内能和自由焓不同,我们可以给上定义一个绝对的数值。
麻省理工公开课 - 热力学与动力学课程节选 - In water the temperature changes are a good measure of relative enthalpy changes.
FORBES: Carbon Dioxide Emissions Up Sharply, Yet Temperatures Are Flat? 返回 enthalpy