试验研究了空气混入滑动轴承后对其气蚀磨损的影响。

The influences of bubbly oil on the cavitation erosion in journal bearings in engines are investigated in detail.

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该装置能使油腊中的压力以超声频率变化，从而使试样表面在较短的时间内发生气蚀磨损。

This device can make the pressure inside the oil film changed at ultrasonic frequency, which enable the specimen surface to be damaged by cavitation erosion in a comparatively short time.

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论述了陶瓷内件控制阀的研制，该阀内件同时具有耐腐蚀、耐磨损(包括冲刷、气蚀)与耐高温的性能。已获得成功应用。

The control valves with ceramic trim are expounded. It has the corrosion-proof, abrasion-proof and high temperature proof performance, and it also has obtained successful application.

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