装货前试验所有的液位报警装置。

CAPT: All level alarms should be tested prior to loading.

youdao

该临床前试验结果已经发表。

The results of pre-clinical tests have now been published.

youdao

该领域有争议的临床前试验刺激临床注意。

Provocative preclinical studies in this area prompt clinical attention.

youdao

It's tabulated in books, and this we can measure p in the experiment. Delta p here is the change in pressure from the left side to the right side, and we can put a thermometer, measure the temperature before the experiment and measure the temperature after the experiment.

这列在书上，这个量我们在,实验中也可以测量，在这里Δ,是从左边到右边的压强变化，我们可以放一个温度计，去测量实验前的温度,再去测量试验后的温度。

麻省理工公开课 - 热力学与动力学课程节选