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- The failure form of laser coating under repeated impact load were studied.The fail mechanism of surface pitting and surfacial spalling of the pieces under repeated impact load were studied. 对激光熔覆涂层试样进行了多次冲击试验,分析和讨论了多冲件表面点蚀损伤机理和多冲件表面剥落损伤机理。
- Generation and removal of surface pitting on investment castings 熔模铸件表面麻点的产生和消除
- A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- A surface pitted with craters. 充满弹坑的表面
- Treatment of Horizontal Propane Tank Surface Pit after Crack Polishing 在用卧式丙烷储罐表面裂纹打磨后凹坑缺陷的处理
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- A hole or pit,especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- He is honest only on the surface. 他只是表面诚实而已。
- Analysis of Gear Surface Pitting and Spalling of Fatigue in the Close Gear-driven 闭式齿轮传动齿面疲劳点蚀和剥落的分析
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- Surface mail takes longer than airmail. 普通邮件比航空邮件慢。
- The surface of the lake is quite still. 湖面相当平静。
- Effect of Surface Pitting Corrosion of In-service Pressure Vessel on Ultrasonic Testing 在用压力容器表面点腐蚀对超声波探伤的影响
- It's2 yuan by surface mail and3.6 yuan by air. 寄平信2元,寄航空要3元6角。