oil ball bearing theory 油膜滚珠轴承理论
Double ball bearing or oil-bearing 双滚珠轴承或含油轴承
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The transient thermal analysis of the main thrust ball bearing was performed during fuel cut off for an aeroengine oil system.
对在航空发动机滑油系统断油时的主推力球轴承瞬态热进行了分析。
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