In this paper an analysis of substitution of cold spinning approximate ellipsoidal heads for Standard ellipsoidal head is presented.

本文对冷旋压近似椭圆形封头代替标准椭圆形封头进行了分析。

youdao

Stuck at an angle near a buried fire hydrant, they were pushing and spinning and getting nowhere, with the smell of burning rubber noxiously sharp in the cold air.

附近有一桩被大雪覆盖的消防栓，车子被卡住了，她们推、转都使过了，没有进展，凛冽的空气中却充斥着刺鼻的橡胶味。

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The cold plate cooling system with an external finned heat sink for the drive system in ring spinning frames is described.

描述了最近开发的用于环锭细纱机传动系统的一套带有外部散热器的冷却盘冷却系统。

youdao

That doesn't mean that I bounce out of bed at 4 a.m. on the days that I go to the local YMCA for the spinning class, that I haven't wanted to stay in bed on a cold, snowy morning instead of heading across town to do swim drills.

CNN: The key to fitness? Schedule it in