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- Its zirconia grains are used widely used in impact surface treatment for molds cleaning, metal parts finishing, scale removal, shot peening etc. 氧化锆陶瓷弹丸广泛应用于各种表面处理工序，如模具清洗，金属部件的表面整理，除锈，喷丸强化等。
- During drilling, the drill bit is with drawn inside the DTH and pressed against the drive chuck.The piston strikes directly against impact surface of the shank of the bit. 钻进过程中，钻头被推进冲击器，并压在卡钎套上，此时活塞直接冲击钻头进行凿岩。
- The pressure profiles on the impacted surface were measured with manganin gauges of type F4/203A. By using the contrast method, the shock. parameters in the explosive sample were determined. 实验中使用F4/203A型锰铜压力计测量样品碰撞界面的压力剖面，得到了JB9014炸药从受冲击到爆燃，从爆燃到爆轰转变（SDDT）的特性曲线。
- 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。
- These bullets fragment on impact. 这些子弹射中物体时爆炸成碎片。
- 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。
- Her speech made a tremendous impact on everyone. 她的演说对大家震动很大。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- He is honest only on the surface. 他只是表面诚实而已。
- The front of the car crumpled on impact. 汽车的前部被撞扁了。
- 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。
- It's2 yuan by surface mail and3.6 yuan by air. 寄平信2元，寄航空要3元6角。
- Wheels won't bite on a slippery surface. 车轮打滑。
- The surface must be thoroughly clean. 表面必须彻底弄清洁。
