从液压系统功率回收的原理出发，设计出了一种新型的液压封闭式汽车车桥疲劳检测试验台。
A new type hydraulic closed-architectured fatigue-testing platform for automobile axle on the basis of the theory of power recovery in hydraulic system was designed.
一旦组装完成，通过液压起重机将位于聚四氟乙烯轴承上的拱形建筑缓缓地移动一星期时间大概300米的距离来封闭住石棺。
Once complete, hydraulic jacks will then slide the arch approximately 300 meters on Teflon bearings during the course of a week to enclose the sarcophagus.
与压缩成型，但是，传递模塑包括取暖的塑料流体之前得到国家的模具，并迫使它变成一个封闭的模具采用液压驱动柱塞。
Unlike compression molding, however, transfer molding includes heating the plastic to a fluid state before it gets to the mold and forcing it into a closed mold using a hydraulically actuated plunger.
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