网络释义专业释义
Vin的周期为T，N=T/Ts。若N为已知数，每单位（per unit, Pu）频率fpu的计算公式是： 式中，fmax为Uin的最大频率，Hz；Nmin为Uin一个周期上的采样最小数。
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每单位备份时间 Backup Time One Unit ; backutime one unit
每单位向前时间 Forward Time One Unit
每单位长度变形 deformation per unit of length
每单位小时 unit per hour ; universal serial bus
每单位长度的漏泄电导 leakance per unit length
每单位体积 per unit volume
每单位重量 per unit weight
每单位质量能量 energy per unit mass
每单位深度的容积 volume per unit of depth
双语例句原声例句
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非高峰时间电话费每单位两角。
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每克每单位重量蛋白质和碳水化合物产生4卡路里。
Protein and carbohydrate have 4 calories per gram, per unit weight.
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因为这些星系的质量分布在更大的区域，它们每单位体积的恒星数量比传统星系要少得多。
Because these galaxies' mass is spread out over larger areas, they have far fewer stars per unit volume than do conventional galaxies.
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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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If the units are supposed to come out in meters per second and you get seconds per meter, what do you figure the chances of that problem being right are?
因为如果单位本应该是米每秒,但你写的是秒每米，你认为这个题目,还有正确的机会吗？
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Ordinary heat capacities are in Joule's per Kelvin mole, not kilojoules, right.
一般热容的单位是焦耳每摩,而不是千焦。
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