型角接触关节轴承内圈的滑动表面是不对称球面。
The sliding surface of s type angular contact spherical plain bearing inner ring is a non -symmetrical spherical surface.
该弹簧臂与所述滑动表面之间的接合产生了开启所述阀的上举力。
Engagement between the spring arms and the sliding surface creates a lifting force which opens the valve.
其技术方案为：压缩机滑动件包括：一具有滑动表面的本体以及一在该滑动表面上形成的聚苯酯涂层。
The invention adopts the technical scheme that the sliding piece of the compressor comprises a body with a sliding surface and a polybenzoate coat formed on the sliding surface.
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