Her sudden appearance did not seem to perturb him in the least.

她的突然出现似乎一点也没有令他不安。

《牛津词典》

Very few events are able to perturb an increasingly globalised world.

几乎没有任何事情可以阻挡世界的全球化进程。

youdao

The first approach to dealing with this is to perturb the depth being output from the pixel shader by a depth stored in the particle texture.

解决这个问题的第一个办法是是改变深度。这个深度由像素着色器根据储存在粒子纹理中的深度生成。

youdao

"We also carefully consider the sources of exposure of populations to radiofrequency electromagnetic fields, the nature of these fields as they come from various devices, including wireless phones, and we look carefully at the physical phenomenon by which exposure to such fields may perturb biological systems and lead to cancers."

VOA: special.2011.06.06

This is the sort of thing that people who do numerical programming worry about all the time. And there are a lot of a little tricks they use to deal with that, they'll perturb it a little bit, things like that.

这是一些做计算编程,要时刻注意的问题,当然有的时候我们还需要,应对一些假象，比如像这样被扰乱的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Very few events are able to perturb an increasingly globalised world.

ECONOMIST: Disasters are about people and planning, not nature��s pomp

But when nuclear weapons, environmentalism and genetics began to perturb Western public opinion in the 1960s, so more scientists followed Albert Einstein out of the academy and into the public arena.

ECONOMIST: And what it says about the role of public intellectuals

After all, it is hard to perturb a concierge.

WSJ: Forget the Old College Try, Ring the Concierge