under-roller的意思|示意

Starts to wipe them on the roller towel, turns it for a cleaner place. Dirty towels! Kicks his foot against the pans under the sink. Not much of a housekeeper, would you say, ladies?

开始用环状毛巾擦手，转动毛巾寻找一块比较干净的地方肮脏的毛巾。脚踢到洗涤槽下的煎锅不是个很会管家的好主妇，女士们，你们说呢？

Under high speed lightly loaded conditions, skidding damage often becomes one of the main damage forms for cylindrical roller bearings while surface roughness has great effect on skidding damage.

在高速和轻载工况条件下，打滑擦伤往往成为圆柱滚子轴承的主要失效形式，而表面粗糙度对轴承打滑损伤有很大的影响。

On the system dynamics, the dynamics model for roller cone bit under the interaction of drilling string and rock was established.

从系统动力学的角度出发，建立了基于钻柱、岩石相互作用下的牙轮钻头动力学模型。

Drawing force under free roller dies drawing is much smaller than that under fixed rolls drawing.

辊模拉拔辊拉力明显小于固定辊模拉拔。

The dynamics of roller cone bit under the interaction of drilling string, bit and rock during the drilling process was investigated.

研究了钻井过程中钻柱、钻头、岩石相互作用下的牙轮钻头动力学特性。

It is also found that the roller drive has high efficiency under the operation of high speed.

并且我们也发现在高速运作下这个滚筒驱动具有高的效率。