Consider using waiting time and other nonproductive times to study.

等候时间和其它效率不高的时间的时间也可以考虑使用。

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The machine moves initially at maximum velocity in order to reduce nonproductive time but decelerates as the tool reaches its numerically defined position.

机器开始以最大速度运行来减少非加工时间，但当他达到数据定义的位置时，机器开始减速。

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At the end of a cycle you have to harvest the material out, you have to reseed the filaments and restore it to where it's ready to receive the reactive gas — and that's a lot of nonproductive time.

在一个周期结束时，您将成品取出时，你必须在已经准备好接受反应气体的地方补种的细丝。

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