在动物身上进行的临床前试验的结果鼓舞了研究人员，让他们有信心展开人体试验。

Preclinical tests in animals encouraged the researchers to be confident about starting human trials.

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尽管在临床前试验中抗生素格尔德霉素表现出很强的作为抗癌药物的潜力，但是因为其毒性，这种药物没有能成为具有良好临床试验前景的候选药物。

Although there was much preclinical interest in the antibiotic geldanamycin as an anti-cancer drug, it turned out to be a poor candidate for clinical trials because of its toxicity.

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装货前试验所有的液位报警装置。

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

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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