查询词典 lubricating oil

It is apt to produce the crystalline component at the low temperature to remove in the raw materials of lubricating oil, mainly point the paraffin wax, dewax and adopt the cold crystallization law, stay in order to overcome glueing

是除去润滑油原料中易在低温下产生结晶的组分，主要指石蜡，脱蜡采用冷结晶法，为克服低温下粘度过大，石蜡结晶太小不便过滤，常加入对蜡无溶解作用的混合溶剂，如甲苯-甲基乙基酮，故脱蜡常称为酮苯脱蜡。

The solution is dropwise fan of high-quality lubricating oil or antifreeze to replace the hard disk.

解决的方法是风扇上滴加高质量的防冻润滑油或者更换硬盘。

The tribological behavior of the fluoborate nanoparticles as lubricating oil additive was evaluated by four-ball test machine,where test conditions are following: load 100～ 700 N,rotating speed 1 200 r/min,testing time 10 min.

借助TEM、XRD对表面修饰纳米氟硼酸盐微粒进行了表征，并利用四球摩擦试验机对其用作润滑油添加剂的摩擦学性能进行了评价，试验条件为载荷100~700N，转速1200r/min，时间10min。

According to Hydrophile and Lipophile Balance, the suitable surfactants have been selected and put into lubricating oil with single nanometer particles or two kinds of nano-materials, The tribology tests were carried out in four-ball tribotester.

介绍了纳米材料的制备，根据亲水亲油平衡值选择了合适的表面活性剂，并将其加入到含有单种或两种复合纳米粒子的润滑油中进行表面改性，采用四球摩擦磨损试验机测定含纳米粒子的润滑油的摩擦学性能。

Submersible motor is a vertical three-phase induction motor. It adopts lathy structure of subsection of stator and rotor: each subsection of stator combines with non-magnetic substance and each subsection of rotor combines with rotor bearing. There is full of appropriative lubricating oil between stator and rotor.

潜油电机是一种立式工作的三相异步电动机，它采用定转子分段的细长结构，各定子段之间轴向用非磁性材料连接，各转子段之间有扶正轴承，定转子之间充满专用润滑油。

The author has designed and developed the lubricating OIL CARRIER PURIFYING ＆ REGENERATION agent and protype. This protype has been used industrially.

作者首次研制了润滑油载体净化器和载体净化机并实现了工业化应用。

Low temperature ion sulphuration,friction and wear,additives in lubricating oil

中文关键词：低温离子渗硫；摩擦磨损；润滑油添加剂

Fine chemicals to add auxiliary Series: lubricating oil pour point depressant, calcium zinc magnesium methacrylate, methyl acrylic acid lauryl ester, tetradecane methacrylate ester, methacrylic acid octadecyl ester, a acid ethylene glycol, diethylene glycol methacrylic acid ester, glycidyl methacrylate, the second reduction of three ethylene glycol dimethyl acrylate, acrylic acid lauryl ester, tetradecyl acrylate, octadecyl acrylate, acrylic acid ethylene glycol, diethylene glycol acrylate esters, glycidyl, two shrink three acrylate such as ethylene glycol.

精细化工添加助剂系列：润滑油降凝剂，甲基丙烯酸钙锌镁，甲基丙烯酸月桂酯，甲基丙烯酸十四烷酯，甲基丙烯酸十八烷基酯，甲基丙烯酸乙二醇，甲基丙烯酸二乙二醇酯，甲基丙烯酸缩水甘油酯，二缩三乙二醇二甲基丙烯酸酯，丙烯酸月桂酯，丙烯酸十四酯，丙烯酸十八酯，丙烯酸乙二醇，丙烯酸二乙二醇酯，丙烯酸缩水甘油酯，二缩三乙二醇丙烯酸酯等。

The Ti_3SiC_2-SiC multiphase ceramic were fabricated by in situ synthesis under hot isostatic pressing.The examinations indicate that,the dominant wear mechanisms change with load increasing under unlubricated conditions,it is main abrasive wear under low load,and it is main adhesion wear under high load.Lubricating oil improves the friction coefficient and wear rate of Ti_3Si...

结果表明：干摩擦条件下随载荷的变化，占主导地位的磨损机制将发生变化，在低载荷下以磨粒磨损为主，高载荷下以粘着磨损为主；同干摩擦相比，润滑油对摩擦副的摩擦磨损性能的改善均很显著；Ti3SiC2/SiC复相陶瓷的磨损主要由粘着和微断裂引起的。

The experiment results show that the highest unoiling rate s of SW-1 are 85 6% and 80 4% for 15 # lubricating oil and petroleum respectively, and the unoiling rate increases at first and then decreases with further addition of this reagent.

实验结果表明：SW - 1对 15 #机械润滑油和原油的最高除油率分别为 85 6 %和 80 4 %，且除油率是随着加药量的增大而先增大后减小；在 2 0 0～ 2 0 0 0mg/L的质量浓度范围内，除油率随着油介质浓度的增加而降低；同时SW - 1对循环水系统中的缓蚀剂的缓蚀效果没有明显影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。