... vacuum drying 释义：真空干燥 vacuum spring 释义：渗流泉 vacuum mixing 释义：真空调合,真空混合(和),真空搅拌 ...
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vacuum cylinder piston spring 真空缸活塞弹簧
vacuum lock spring 真空闭锁弹簧
distributor vacuum brake spring 分配器真空闸弹簧
The engine, as it cooled itself, sucked in air through the outlet hose, producing suction in the vacuum chamber, and so drawing the plunger down and compressing the spring.
当引擎冷却时，通过出口软管吸入空气，在真空管产生吸气，导致柱塞向下挤压弹簧。
It was a small vacuum chamber, about the size and shape of a bathtub stopper, that contained a plunger and spring, and had two small air hoses attached to it.
它是一款非常小巧的真空管，形状和大小如浴缸塞，内含一个柱塞和弹簧，由两个小型空气软管连接。
With its triple balanced range spring construction it holds a vacuum setpoint with the precision you need for tough applications.
其三平衡的范围春天它持有的建设与精确你很难申请的需要真空设定值。
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