千克米 [qiān kè mǐ]
n. kilogrammetre ; kilogram-meter ; kilogrammeter
abbr. kg-m
网络释义专业释义
... 千赫兹 每秒钟出现千次的数目。通常缩写为kHznkilohertz 千克米 kilogram-meter 千克重 kilogram weight ...
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双语例句原声例句
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越南女子平均身高为1.55米，体重为47千克。
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它的单位是，千克乘以米每秒。
And so the units would be kilograms times meters per second.
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现在我们已经把单位确定了-，有了米，秒、千克-，我们可以开始测量了。
So now that we have agreed on the units — we have the meter, - the second and the kilogram — we can start making measurements.
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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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The seconds cross out, the kilograms cross out, one of the meters crosses out from the top, so we're left with an answer in meters.
秒消掉了，千克消掉了，单位米和上面的一起约去了，所以我们得到的答案只剩下米。
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So, the way to measure force is in kilogram meters per second squared.
所以,力的单位是千克米每秒平方
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