To test the liquid, he placed a drop in the soil of a dying flower growing in a pot in the room.

VOA: special.2009.09.26

Let's take salt, solid, and dissolve it in a bunch of liquid water.

我们把食盐晶体，溶解在一些水中。

麻省理工公开课 - 热力学与动力学课程节选

And, in fact, if you take the jaws of a powerful magnet and pour liquid oxygen in between the jaws, the oxygen will stop and will sit in the jaws.

实际上，如果你用一块,具有较强磁力的颚型磁铁,然后把液氧倒在颚型磁铁的中间，氧气会停在颚型磁铁中。

麻省理工公开课 - 固态化学导论课程节选

As she lifted it to put it in her dark hair, a few drops of liquid from the flower fell to the ground.

VOA: special.2009.05.23

Normally this is used for a reaction in the condensed phases and liquid usually.

通常它是用于凝聚态，液体相的反应,这是一个恒压量热计。

麻省理工公开课 - 热力学与动力学课程节选

Health experts say adults should drink about two liters of water a day to replace all the water lost in liquid wastes and perspiration.

VOA: special.2010.07.27

And the triple point of water is 16K that temperature and pressure - there's a unique temperature and pressure where water exists in equilibrium between the liquid phase, the vapor phase, and the solid phase.

与水的三相点,我们定义它为273。,水的三相点,是一个特定的温度和压强,可以使水的液态，气态和固态三相共同达到平衡，三相点是液态。

麻省理工公开课 - 热力学与动力学课程节选

We use a liquid helium. And so in order to make a liquid helium, you can't take helium at room temperature and do this, because if you did, you would just heat it up, because the room temperature is above the inversion temperature, so Joule-Thomson would heat up the helium.

为了得到液氦,不能再常温,做这个实验,否则就是加热氦气，因为室温高于它的转变温度,所以焦耳-汤姆孙，实验会加热氦气。

麻省理工公开课 - 热力学与动力学课程节选