化学实验

The theory of atoms was substantiated to a large extent by experiments in chemistry.

原子的理论在很大程度上是由化学实验来证实的。

I´ve got a five - hour chem lab, plus med - school applications and work.

我有五个学时的化学实验课， 还得申请医学院，还要工作。

Recently, in International Chemical Olympiad ( IChO ) competition microscale chemical experiment appears frequently.

国际化学奥林匹克 （ IChO ） 竞赛中微型化学实验出现频数增多。

He experimented in chemistry, in ploughing by steam power.

他做化学实验， 实验用蒸汽耕田。

Biochemistry experiment plays a key role in the studies of this course.

生物化学实验是学好本课程的关键环节。