试验是在模拟的情况下进行的。

The experiments were carried out under simulated examination conditions.

《牛津词典》

在最坏的情况下，有一万多人可能会受到影响。

In the worst-case scenario more than ten thousand people might be affected.

《牛津词典》

不能让幼儿在没人照看的情况下独自玩耍。

Very young children should not be left to play without supervision.

《牛津词典》

Of course in the reversible case, you're always pushing against an external pressure, which is essentially equal to the internal pressure.

当然在可逆的情况下，外压力，总是，等于内部压力。

麻省理工公开课 - 热力学与动力学课程节选

In the absence of that, the states have actually taken action, over the past, maybe 5, 10 years

在这种法律空缺的情况下，各个州在过去的五到十年间已经采取了行动，

全球变暖与国力 - SpeakingMax英语口语达人

Milton surveys the wealth of literary tradition before him, and he resists its allure without the help of any human guide.

弥尔顿在他之前就调查过文学传统的宝藏，他在没有人帮助的情况下抗拒了这一诱惑。

耶鲁公开课 - 弥尔顿课程节选