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- For the friction of disc braking materials, both initial braking speeds and pressures have a distinct influence on wear mass loss. 对于盘形制动材料,制动初速度和制动压力对磨损量均有较大的影响。
- Present situation and development of powder metallurgy airplane brake materials and primary properties of some domestic PM airplane brake materials were introduced in this paper. 综述了粉末冶金航空刹车材料的应用现状与发展状况，介绍了几种国产粉末冶金航空刹车材料的基本性能。
- A generalized summarization is made for the automotive brake material. 摘要介绍汽车制动器摩擦材料的研究现状。
- Abstract: The colour, collapse phenomenon and chemical component of the friction surface of powder metallurgy airplane brake materials with different base are studied in this paper. 文摘:在不同的摩擦速度下，考察了铁基、铁铜基及铜基粉末冶金航空刹车材料摩擦面的变化情况。
- The effect of different sintering temperature on the microstructure,density and frictional wear property of the Fe-based powder metallurgy(P/M)brake materials of aircraft was studied. 研究了在粉末冶金飞机刹车材料的后处理中 ,浸透对刹车材料物理机械性能以及摩擦磨损性能的影响。
- The results showed that modified phosphatic coating layer could effectively inhibited oxidation of C/C composite braking material at simulated aircraft stopping factors. 涂层炭/炭复合材料试样在高温空气气氛中进行热震试验和恒温氧化试验，结果表明改性磷酸盐涂层对炭/炭复合材料具有良好的氧化抑制作用。
- powder metallurgy brake materials 粉末冶金刹车材料
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- He brake his car just in time to avoid an accident. 他及时煞车，避免了一次事故。
- Riding the brake is a bad habit for a driver. 司机把脚放在刹车踏板上是一个坏习惯。
- The brake failed and the car ran into a lamp-post. 刹车失灵了，汽车撞在灯柱上了。
- A STUDY ON FLAKE REINFORCED FRICTION BRAKE MATERIALS 片状增强制动摩擦材料的研究
- The brake doesn't grip properly. 刹车不灵了。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Ambiguity Integrated Judgment on Automotive Brake Materials 汽车刹车材料的模糊综合评判
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- But there are two pedals. Which one is the brake? 但是那儿有两个踏板。哪一个是刹车呢？
