impact abrasion造句

• Eutectic composition should be adopted for high - cr white cast iron used under high - stress impact abrasion condition
  摘要高应力冲击磨料磨损时，高铬白口铸铁应选共晶成分。
• Protective clothing for professional motorcycle riders - jackets , trousers and one piece or divided suits - test method for determination of impact abrasion resistance
  摩托车专业驾驶者用的防护手套.夹克长裤单件或分离的套服.测定抗撞击摩擦力的试验方法
• Protective clothing for professional motorcycle riders - jackets , trousers and one - piece or divided suits - part 2 : test method for determination of impact abrasion resistance
  专业摩托车驾驶员用防护服.夹克长裤连体服或双件服.第2部分:耐冲击磨损性测定的试验方法
• And with the increased test time , the superiority of the low carbon high alloy steel was well illuminated . the worn surfaces of the three steels show that the mechanism of the low carbon high alloy steel is impact abrasion , the high manganese steel is impact - corrosion , and the medium carbon alloy steel is the heaviest impact - corrosion
  最后通过hitachi - x - 650扫描电子显微镜考察了低碳高合金钢、高锰钢和中碳合金钢试样的冲击腐蚀磨损表面形貌，并用olympus光学显微镜进行了光学金相分析，对这三种钢的磨损机理进行一定的探讨。