推力中心
The remedy was, to thrust them forward into the centre of the schoolroom, and oblige them to stand there till the sermon was finished.
补救办法是把她们硬塞到教室的中间,迫使她们一直站着,直至讲道结束。
The Lubricating Parameters ( including the thickness, pressure and temperature of the oil film) of centre pivot sector tilting pad thrust bearing are measured in a 25-ton test bed under various operating conditions and in some pads absence.
在25t立式动压推力轴承实验台上实测了中心支承扇形可倾瓦推力轴承多种工况的润滑参数,包括油膜的厚度、压力、温度等等,还进行了减瓦实验。
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