... 地球旋转轴 Earth Axis 旋转轴密封 Sealing of Rotating Shafts 旋转轴 转轴 rotationaxis ...
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机械密封是流体机械旋转轴密封的主要类型，使用量大面广。
Mechanic seals are widely used in fluid machines for their rotary shafts.
这种结构取消了传统离心泵具有的旋转轴密封装置，故能做到完全无泄漏。
The structure of traditional centrifugal pump has cancelled the axis of the sealing device, reason can accomplish completely without leakage.
无动密封点的旋转轴密封结构在实际应用中并不多见，无论从理论研究还是实际应用开发都是必要的。
In the actual, the rotate axis seal construction that has no dynamic leaking point is not much seen, and both study from the theories and application from actual are necessary.
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