本文通过粗糙度切削试验，分析讨论了车床主轴油膜减振支承对其加工粗糙度的影响。
This article analyses the influence of the support of oil film vibration damping of the main spindle on cutting degree of roughness through cutting test.
建立了滑动轴承油膜的有限元模型，分析了油膜对船舶轴系轴承反力的影响。
The finite element model of the oil films was established. The influence of oil films on the reactions of marine shaft system was analyzed.
一艘超级油轮的石油泄漏形成的浮油膜已经影响了好几个海滩。
An oil slick caused by a spill from a supertanker has hit several beaches.
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