查询词典 lubrication

Shell Cassida Grease RWS 1 is specially blend ed for the grease lubrication of machinery used where discolouration of grease in direct steel and yellow metal applications has to be minimised.

壳牌加适达RWS 1 润滑脂采用特殊配方，适用于直接钢对黄铜应用中变色润滑脂必须尽量减少的设备的润滑脂润滑。

The wear mechanisms of the graphite pairs were examined based on the original image before and after sliding, the result shows that under air media, the graphite pairs works on the conditions of boundary lubrication and the wear mechanism is dominated by adhesion and plough wear, which is dominated by slightly plough wear under water environment.

磨损表面原始形貌对比分析表明，在空气中，摩擦副表面处于边界润滑状态，主要磨损机制是粘着磨损和犁削；水润滑条件下为轻微犁削；油润滑条件下，摩擦副表面处于为边界润滑和流体润滑状态，油中的减摩剂对试样表面有抛光作用。

Teachers to a lifetime of energy into the cause of education, teachers have to out to the students, they are the silent life of their own entrusted to the glorious cause - teaching ethics, such as pulling custom quote Mingyue alone, isolated high-Xia Ying, who Baiyun Lu,"dry and straight Qingyun, the snow away to noble" and more SHI, soundless lubrication, so the great teachers, it We should not get the respect it?

老师把毕生的精力都倾注在教育事业上，教师把整颗心都掏给了学生们，他们默默的把自己的一生托付给光辉的事业——教书育人。师德昭昭恰如耿介拔俗，明月独举，高霞孤映，白云谁侣，&干青云而直上，夺白雪以高洁&，更有师恩惠惠，润物无声，如此伟大的老师，难道不应该得到我们的尊敬吗？

The results show that 530℃ temper pin's wear rate is larger than other pin's under various conditions, and at a rate of 1.33 m/s, originality pin's friction coefficient is lowest and wear rate is least owing to lubrication oxidation film.

研究结果表明：530℃回火销在各种条件下磨损均较其他三销大；原始销在速度为1.33m/s时由於生成了具有润滑作用的氧化膜而摩擦系数低，磨损率最小。

Jyx-11 applied to the principal,,,,, such as single-sided machine Corrugating Machine lubrication of bearings.

jyx-11 主要适用于，，，，，等单面机瓦楞机轴承的润滑。

In addition to mounting and demounting bearings, Eriks can also evaluate bearing systems including, for example, consideration of lubrication provisions and sealing, to ensure that the system in place is optimum for the application.

除了安装和demounting轴承， Eriks也可以评价轴承系统，例如包括审议润滑和密封的规定，以确保制度是最适合的应用。

Pure natural whitening: Includes the rich whitening factor, contains the strong effect , the application raises fine practices purely natural can maintain long-time AA2G vitamin C carbohydrate Gansu, Xiong Guosu, suppresses the melanin growth and can permeate the flesh first floor cell fast, tracing precipitates the stubborn melanin, scatters effectively abreast in row except the melanin accumulation, suppresses wheat Ranim to form, desalinates the black spot, has no time naturally the flesh by to outside the clean whitening, the long time maintains sharp white, sends the skin lubrication condition tightly, perfectly clear fair.

纯美净白：富含丰富的净白因子，蕴含强效，应用精纯持久 AA2G 维他命 C 醣甘、熊果素，抑制黑色素并能快速渗入肌肤底层细胞，追踪沉淀顽固黑色素，有效驱散并排除黑色素聚集，抑制麦拉宁形成，淡化色斑，令肌肤由里至外自然无暇净白，持久亮白，紧致润滑，清透白皙。

Based on the fact that during the forming of lubricating film, entraining effect is plays a leading role while squeezing effect only has a minor, suggestions on designment of cam-tappet pair and selection of lubrication oil are presented.

针对油膜的建立过程中卷吸效应为主、挤压效应为辅的状况，对凸轮-挺柱润滑副的设计及车用润滑油的选择提出了建议。

Active magnetic bearing is a novel supporting component, and attracting great attentions because of the advantage of no mechanical touch, no frays and free lubrication compared with the traditional bearing.

主动磁力轴承(AMB，以下简称磁力轴承)是一种新颖的支承部件，具有无摩擦、无磨损、无需润滑及寿命长等一系列传统滚动轴承和滑动轴承所无法比拟的优点，受到国内外学术界和工业领域的广泛关注，也因此成为轴承行业的研究热点。

Apparently the lubrication system for the engine clogged, completely obliterating the fifth piston and causing quite a bit of damage to the rest of the engine block.

显然，为堵塞发动机润滑系统，完全抹煞第五活塞，并造成了重大损坏的引擎块的其余部分位。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。