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关注:1
2013-05-23 12:21
求翻译:Under magnification, the surface has closely spaced spherical lobes with valleys between. The spherical lobes provide an extremely smooth surface for the seal lip to ride against while the valleys retain lubricant and promote hydrodynamic lubrication. Tests show this surface increases seal life by four to five times when compared to plunge-ground shafts是什么意思? 待解决
悬赏分:1
- 离问题结束还有
Under magnification, the surface has closely spaced spherical lobes with valleys between. The spherical lobes provide an extremely smooth surface for the seal lip to ride against while the valleys retain lubricant and promote hydrodynamic lubrication. Tests show this surface increases seal life by four to five times when compared to plunge-ground shafts
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