You wrap a rope around a pole, or around a rod, and you use the friction between the rope and that rod to your advantage, and it works as follows.
把一段绳子绕在柱上,或绕在棒子上,可以利用绳子,和柱子间的摩擦力,达到我们想要的,它是如此运作的。
I simply go to this equation, and I want to know what the period is of this rod, of this oscillating rod.
我只需要带去这个等式,我想知道这跟,摆动杆的周期。
Rod Curtis at the World Health Organization in Geneva says the new bivalent vaccine solves this problem.
VOA: special.2010.01.18
It can mean a measuring rod. And so it comes to be a list that accounts as authoritative in early Christianity.
量杆的意思,所以它是一列书目,它在早期基督教里是权威的。
Moses holds out a rod during battle in order that Israel prevail over her enemies, and Joshua will do the same with a javelin.
摩西在战役中手持权杖以使以色列人击败,敌人,约书亚将用标枪做同样的事情。
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