To occur in or pass through a cycle.

周期性的发生或者运动。

youdao

Therefore, HR becomes a kind of pass-through in the information cycle.

因此，人力资源人员在信息循环中承担传递的角色。

youdao

You have to pass through this vicious cycle and in this way only, you acquire mental strength to become stronger to lessen the gravity of distress so as to enjoy a happy life.

你必须渡过这些难关，“苦其心智”是你唯一能够获得一颗更加强大的内心的方法，只有这样你才能够在生活中更加从容的面对痛苦，从而获得幸福的生活。

youdao

Here is the pitch in--of--a string an octave higher so you can see it this way. As you probably know, if you take a long string and pluck it, it's going to take that long string a long time to pass that sort of cycle, if you will, just one pass through that cycle.

这也是个音高,一个高八度的音弦,你可以这样这样看 你们可能知道,如果你拨动长弦,长弦要经过很长时间,才能完成一个震动周期,如果你想,可以尝试下

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