and the upper mold oil cavity and a piston cavity are communicated with a hydraulic station through an oil pipe.
所述上模油腔和活塞腔通过输油管与液压站连通。Check that there is no lubricating oil in the machine base, bearing and oil chamber.
检查机座，轴承以及油腔无润滑油。The oil access of pressure-regulating valve is connected with the high pressure oil chamber.
调压阀的进油道与喷油泵的高压油腔相通。The enhanced heat transfer of cooling gallery top and bottom caused by oil oscillating and impingement is higher than side walls.
机油的振荡冲击对冷却油腔顶部和底部的强化换热明显高于侧壁。Most of the bad guys have silver tongues.
很多坏家伙都是油腔滑舌的。Structural Analysis and Evaluation of a Turbo Charged Diesel Engine Piston with an Inner Oscillating-Oil-Cooling Channel
增压柴油机内冷油腔活塞结构分析及评价a one-way oil-return loop avoids the air from being mixed in the oil cavity when a high-pressure oil cavity is in negative pressure;
而单向阀回油回路避免了高压油腔出现负压时空气混入油腔；An Investigation of Anisotropic Characteristics on Spiral Oil Wedge Hybrid Journal Bearing
螺旋油腔动静压滑动轴承各向异性研究Different Geometric Configurations Research of High Speed Hybrid Bearings
油腔结构对高速动静压轴承性能的影响