柯林斯英汉双解大词典
cancel out ( cancelling, cancelled, cancels )
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1.
PHRASAL VERB If one thing cancels out another thing, the two things have opposite effects, so that when they are combined no real effect is produced. 抵消
例：He wonders if the different influences might not cancel each other out.
他想知道不同的影响是否不会相互抵消。
双语例句原声例句权威例句
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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。
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这项和这项抵消。
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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。
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But in terms of SI units, which become much more useful if you're actually trying to use intensity in a problem and cancel out your units, we're just talking about joules per second is what intensity is.
但是用国际单位制，这个变得越来越有用了,如果你实际上在使用强度,来解决问题和约化单位，我们仅仅讨论每秒钟的焦耳,这就是强度。
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.. The more they covary--they move together-- the less they cancel out.
共变的趋向越大。。。它们一同增减-,风险越不会抵消。
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