Weathering steels should be used with caution as their resistance to corrosion is often significantly reduced by mechanical wear att he surface.
耐候性钢材应谨慎使用，因为表面机械磨损经常会大幅度降低其抗腐蚀能力。
Focus locking system has been changed from point fixing to surface fixing utilizing a ring and internal mechanical structure designed for high vibration resistance.
对焦锁定系统已经从点固定改变为面固定，其原理是利用一个圆环及内部为高抗震性而设计的机械结构来实现的。
Surface quality adhesion to substrate and corrosion resistance of zinc coating of mechanical plating are described. The deposition model is proposed and is confirmed by experimental results.
阐述了机械镀锌层的表面质量、结合力及其耐蚀性，提出了机械镀锌的沉积过程模型。通过实验数据及分析加以验证。
The product is well-developed pore structure, surface area, adsorption, high mechanical strength, bed resistance, chemical stability, easy regeneration.
该产品价格孔隙结构发达、比表面积大，吸附性能、机械强度高、床层阻力小、化学性能稳定，易再生。
Thus obtained was a high performance getter strip with high specific surface area, high resistance of thermal shock and good endurance of mechanical vibration.
所得带材是一种具有高比表面，高抗热震性和耐机械振动的高性能吸气材料。
The results of microhardness and corrosive resistance showed that mechanical properties of surface layer have been improved due to the refined grain.
轰击后样品表面的显微硬度与耐腐蚀性测试结果表明，显微组织的细化，改善了金属材料表面的物化性能。
The quality requirements of glass beads in mechanical plating were analyzed, including circle forming ratio, surface roughness and wear resistance.
分析了机械镀锌工艺对玻璃珠冲击介质的质量要求，包括成圆率、表面光洁度和耐磨性能；
To improve wear resistance and contact fatigue strength of high loaded mechanical parts, one of best effective methods is to improve surface hardness.
要提高承受高应力工件的使用寿命，提高其硬度是有效的方法之一。
Machinery Industry: Using nano-material technology for key components of mechanical nano-powder coating the metal surface, can improve the mechanical equipment, wear resistance, hardness and life.
机械工业：采用纳米材料技术对机械关键零部件进行金属表面纳米粉涂层处理，可以提高机械设备的耐磨性、硬度和使用寿命。
Machinery Industry: Using nano-material technology for key components of mechanical nano-powder coating the metal surface, can improve the mechanical equipment, wear resistance, hardness and life.
机械工业：采用纳米材料技术对机械关键零部件进行金属表面纳米粉涂层处理，可以提高机械设备的耐磨性、硬度和使用寿命。
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