Your plant is going to blow up, because the ideal gas law works only in very small range of pressures and temperatures for most gases.

理想气体定律,只在一个很小的压强,与温度的范围内适用。

麻省理工公开课 - 热力学与动力学课程节选

And for the sake of this class, we're going to consider most gases to be ideal gases. Questions?

有问题吗？好，现在，这一方程建立了,三个状态函数之间的联系：

麻省理工公开课 - 热力学与动力学课程节选

When Plato writes his Republic and devotes Book Ten, as I'm sure most of you know, to an argument in effect banishing the poets from the ideal republic, part of the argument is that poets are terrible imitators.

当柏拉图写《理想国》和《第十卷》的时候，你们肯定都听过这两部著作，他提出了一个一个论点，要把诗人从理想国中驱逐出境，他提到，诗人都是拙劣的仿造者。

耶鲁公开课 - 文学理论导论课程节选

And again even today the expression " "Athenian democracy" connotes an ideal of the most complete form of democratic government that has ever existed.

它是座民主之城，时至今日,“雅典式的民主,仍意味着有史以来,最理想的完整民主政府型态。

耶鲁公开课 - 政治哲学导论课程节选