The source of this paradox is electronic anti-noise which creates sound waves to cancel out unwanted noise, such as rattles, blare, etc.

这种矛盾的根源是电子抗噪，它会产生声波来抵消不想要的噪音，如响尾音、刺耳的鸣响等。

youdao

You also have the option to cancel out of the changes.

还可以取消修改。

youdao

Again, you have the option to cancel out of the changes.

同样，也可以取消修改。

youdao

Occasionally, you'll find you need to cancel out units, because, of course, you're always doing unit analysis as you solve your problems, and sometimes you'll need to convert joules to kilogram meters square per second squared.

偶然地，你会发现需要消除单位，因为在解题时,经常要做单位分析，所以有时候需要把,焦耳换做,一千克乘以米的平方除以秒的平方。

麻省理工公开课 - 化学原理课程节选

pxa So what happens when we add a 2 p a and we subtract from it a 2 p x b, or the same with a 2 p y a subtracting a 2 p y b, is that we're actually going to cancel out the wave function in the center, so we now have 2 nodal planes.

当我们用,减去2pxb时，或者是2pya减去2pyb时，我们会消去,中间的波函数，所以现在我们有两个节面。

麻省理工公开课 - 化学原理课程节选

It's mortality that gives it that sense of ephemeral value, but it's also mortality that threatens to cancel it out altogether.

因为逃不过必死的结局所以给了美朝生暮死的价值，但必死性也可能带来全盘出局的威胁。

耶鲁公开课 - 1945年后的美国小说课程节选

Plaid said money should be found to cancel out a cut in council tax benefits.

BBC: Economy 'top priority' for ?15bn Welsh government budget

Certainly, Palestinians will see it as a way to cancel out any restitution they might get.

ECONOMIST: America and Israel

In both studies, the researchers sought to cancel out other factors that can affect a child's IQ.

CNN: Pesticide exposure in womb may hurt your child's IQ