查询词典 lubricant

The properties and the behavior in various muds and particularly in sea water mud of a novel polyol ether as lubricant are presented.

介绍了一种新型多元醇醚的性质及其作为润滑剂在各种泥浆特别是海水泥浆中的应用性能。

Choice of lubricant grease depends on the running condition of bearings. Such as :temperature, load, dpeed, vib ration, impact load, ambient medium influence.

而润滑的选择主要取决于轴承的运转条件，如：温度、负载、速度、振动、冲击负载、环境介质的影响。

In addition, they noted: Cardiologists should remember that moderate drinking is a social lubricant and a major characteristic of the European lifestyle... often associated with the feeling of 'joie de vivre,' especially in southern Europe.

另外，他们认为心脏病学家应知道，适量饮酒是一种社会润滑剂，而且是欧洲人的重要生活特点…通常会跟&生活乐趣&相连，特别是对于欧洲南部地区的居民。

There is no obligation for lubricant manufacturers to adhere to the now-defunct USDA H1 rule s, nor does the USDA endorse or recognise any past authorisations for food-grade lubricants.

润滑剂制造商没有义务遵守现已废除的USDA H1类规定，USDA也没有义务背书或承认任何过去的食品级润滑剂授权。

There is no obligation for lubricant manufacturers to adhere to the now-defunct USDA H1 rules, nor does the USDA endorse or recognise any past authorisations for food-grade lubricants.

润滑剂制造商没有义务遵守现已废除的USDA H1类规定，USDA也没有义务背书或承认任何过去的食品级润滑剂授权。

There is no obligation for lubricant manufacturer s to adhere to the now-defunct USDA H1 rules, nor does the USDA endorse or recognise any past authorisations for food-grade lubricants.

润滑剂制造商没有义务遵守现已废除的USDA H1类规定，USDA也没有义务背书或承认任何过去的食品级润滑剂授权。

The main products are SF-1 (as the base plate of the middle sintering Copper Balls powder, surface modified PTFE); SF-2 (plate as the base of the middle sintering Copper Balls powder, surface modified POM); JDB (For brass, bronze, iron-based body, inlaid solid lubricant); dual-metal (steel as the base for the various models of the surface of copper); production of various enterprises have also filled with PTFE, the curve of bearings, bearing powder metallurgy, by Chun-for the Pistons, Piston Ring, ethylene tetrafluoroethylene ring, ring.

主要产品有SF-1（钢板为基体中间烧结铜球粉，表面为改性聚四氟乙烯）；SF-2(钢板为基体中间烧结铜球粉，表面为改性聚甲醛)；JDB（为黄铜、锡青铜、铸铁为基体，镶嵌固体润滑剂）；双金属（钢板为基体表面为各种型号铜）；企业还生产各种填充四氟带、曲线轴承、粉末冶金轴承、减震器活塞、活塞环、四氟乙烯密封圈、环。

New high-temperature plasticizer is the important adjuvant and dissolvent in the processing of PVC, polyvinyl copolymer and fiber resin and can widely used in the industries as plastics, wire cable, coating, rubber and lubricant as well as emulsifier etc.

新型高温增塑剂是聚氯乙烯、聚乙烯共聚物、纤维树脂加工中的重要助剂和溶剂，可广泛用于塑料、电线电缆、涂料、橡胶及润滑剂、乳化剂等工业中。

The viscosity and surface tension of lubricant have been qualitatively analyzed and predicted by means of partial least squares method and quantitatively calculated using artificial neural network with structural parameters as features. The structural parameters involved distribution coefficient, molecular volume. The qualitatively or quantitatively calculated results are in agreement with experimental results.

用分子碎片法计算表示润滑剂分子结构的体积参数、电负性参数、亲水－疏水性等参数，结合偏最小二乘法和人工神经网络方法对分子结构与表面张力和粘度之间的定量关系进行了计算及预报，结果与实验值符合较好。

If the fluidity of the injection was bad, the appearance of the product would berough, brittle, and very difficult to satisfy the actual application. In order to improve thefluidity of the melting-body in full filling condition, different types of lubricant function were used in the paper. Though the metallic soap might enhance the fluidity of themelting-body, the dosage was huge, which might cause drops on the mechanics intensityof the product, and cause magnet to be crisp and easy to crack.

为改善在高填充时熔体的流动性，研究了不同润滑剂的作用，金属皂类可以提高熔体的流动性，但用量较大，会导致产品的力学强度的下降，磁体脆而容易开裂，乙撑双硬脂酰胺可以提高熔体的流动性，复合材料的力学强度也较高。

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。