In some cases, the side effects were discovered during FDA trials and were deemed acceptable risks.

在某些情况下，副作用FDA在试验过程中被发现，被认为可以接受的风险。

youdao

During some of the trials, they paired one tone with stimulation of a section of the rats' brains known as the nucleus basalis, which relays commands to the auditory cortex by secreting acetylcholine.

实验过程中，他们将老鼠大脑基底核某一区域所受刺激同某一音调相匹配，而大脑基底核通过释放乙酰胆碱传递命令至听觉皮层。

youdao

With all due respect to the prosecutors in this case, I think we need to find a different perspective to cover some of these trials besides presuming the defendant is guilty before, or during coverage of, the trial.

FORBES: Forget The Galleon Group Trial(s) -- Sky Capital Will Be The Trial of 2011

These specs are for the prototype, of course, so after the late-2013 field trials at three Japanese universities, we might see some revisions before commercialization goes ahead sometime during the 2013 fiscal year.

ENGADGET