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- non oil lubrication 非油润滑
- Oil lubrication is commonly used while working. 使用时一般采用有润滑。
- This oil lubricates efficiently. 这油能有效地起润滑作用。
- For applications where conventional grease or oil lubrication methods are not adequate or practical. 用于常规的油脂或油润滑方法无法满足或不能使用的场合。
- This oil lubricates the machine . 这种油使机器润滑。
- Automatic oil lubrication ensures burr-free cutting quality and longer sawblade life. 自动喷油，切面无毛边，锯片更耐用；
- External components for the oil pump pressure lubrication oil lubrication system of forced circulation type. 外部零件润滑为油泵压力供油强制循环式润滑系统。
- This oil lubricates the machine. 这油能润滑机器。
- For the highest continuous speeds and super-light running, without oil lubrication, we supply ball-bearing “OFF-SET” couplings. 对于连续高速以及轻载运行，没有油润滑，我们提供球形轴承的偏心联轴器。
- Housings with suffix RA have eight tapped holes in the housing base and are intended for CARB bearings when a circulating oil lubrication system is used. 带后缀“RA”的轴承座在其底座上有八个攻丝孔,适用于采用循环机油润滑场合中的CARB轴承。
- The anti scuffing, friction reducing and wear resistant properties were investigated systematically on a pin on disc tester under engine oil lubrication condition. 用销盘试验机在机械油润滑条件下对渗硫表面的抗擦伤性能,减摩及耐磨性能进行了系统研究。采用EDX和AES分析了边界润滑膜的成分。
- The oil lubricates the stones to ease their passage. 油能润滑胆囊的管道，使胆石容易通过。
- The tribological properties of elastic metallic plastic (EMP) composite rubbing against steel under oil lubrication were investigated on a pin on disc friction and wear test rig, and their worn surfaces were examined with a scanning electron microscope. 在 MPX- 2 0 0 0型盘销式摩擦磨损试验机上评价了油润滑条件下弹性金属塑料复合材料与钢对摩时的摩擦学特性 ;用扫描电子显微镜观察试样磨损表面形貌并分析其磨损机理 ;并在试验基础上建立了弹性金属塑料材料与钢对摩时的等磨损率图 .
- Xue Y J,Cheng X H,Xie C Y.Tribological properties of polytetrafluroethylene composites filled with rare earth-modified glass fiber under oil lubrication[J].Tribology,2002,22(2):107-111. [11]薛玉君;程先华;谢超英.;稀土处理玻璃纤维填充聚四氟乙烯复合材料在油润滑下的摩擦学性能[J]
- However, if the bearing is oil lubricated lower minimum loads are permissible. 但是,如果轴承是油润滑的,可容许较低的最小载荷。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Dual Silicon Oil Lubrication System 双重硅油润滑系统
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
