during the experiment TEF/TCF常用TEF/TCF专四

在试验中 newduring the experiment的英文翻译是什么意思，词典释义与在线翻译：参考翻译在试验中

Many problems arose during the experiment.Many problems arose during the experiment.

走出这一危机产生的一个新的活跃和全球资本主义的起源在英国和美国。

Combined with the problems during the experiment, design a improved testing circuit of Direct currenCombined with the problems during the experiment, design a improved testing circuit of Direct curren

一种采用变频技术来补偿开断电流衰减的试验回路

Observe spirit, food taken, night soil and weight of the rats during the experiment.Observe spirit, food taken, night soil and weight of the rats during the experiment.

由于当时社会缺乏现代卫生意识和控制机制，对粪便处理和农用放任自流，血吸虫卵经粪便大量进入水网。

All switches should be left down during the experiment.All switches should be left down during the experiment.

在进行实验时，所有的开关都应该向下。