严重磨损的英文

severe wear

• 严重:    serious; grave; gr ...
• 磨损:    wear and tear; abr ...
• 机械-化学双重磨损:    mechano-chemical w ...

例句与用法

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1. So i go out there and i place the tire real quick , i run down to find out that the tire is ruined , and i have to buy a new tire
   我发现那轮胎坏了，必须买新的，我又发现前面的两条轮胎也严重磨损，我的车子只有一条好轮胎。
2. The trap shall be inspected , repaired , and maintained regularly . replace the parts which are seriously damaged in order to guarantee the normal operation of the trap
   疏水闪应定期检查维护保养，如有零件严重磨损，应以更换，保证疏水阀正常工作。
3. The loca | n320gear oil used in gearbox of coal mill , the gears appeared pitting and scuffing , meanwhile shocking and noise increased , the oil oxidized and sludge formed
   磨煤机齿轮箱使用n320齿轮油,造成齿轮点蚀，齿面严重磨损，振动及噪音增大，油质氧化，产生油泥。
4. In this paper , the cause of severe wear of a301 mechanical seal at the atmosphere end used in powered separator for polypropylene project was analyzed . then , the reform method to solve the problem was presented
   对聚丙烯装置动力分离器a301机械密封大气端严重磨损的原因进行了分析，并对机封进行了改造，使问题得到解决。
5. Owing to the interfacial cracking which occurs under higher applied load conditions , the composite with high content of tib _ 2 phase exhibited a transition from mild wear to severe wear over the applied load range from 10 n to 80 n . under moderate applied load , increasing the sliding speed caused a decrease in wear rate and friction coefficient of the in - situ composites because the formation of a protective oxide film occurred on the sliding surface and the hardness of the subsurface layer was maintained due to reinforcement of tib2 nanoparticles in the cu matrix
   随着载荷的增加， cu -纳米tib2原位复合材料的磨损率和摩擦系数增加；由于在较高载荷下发生表面开裂，高含量的tib2相增强原位复合材料发生了由轻度磨损向严重磨损形式的转化。在中等载荷下由于表面保护性氧化膜的形成和基体中纳米tib2相的存在使复合材料具有良好的抗软化能力， cu -纳米tib2原位复合材料的磨损率和摩擦系数随着滑动速度的增加而下降。