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- In order to enhance its wear resistance,the oxygen-ethyne flame spraying method was utilized to prepare the Co-based WC composite coating on the worn guide piece. 为提高导卫板的耐磨性,采用氧-乙炔火焰喷涂的方法在其磨损表面喷熔钴基WC涂层。
- camshaft installation guide piece 凸轮轴安装导块
- He bit off a large piece of the apple. 他咬下一大块苹果。
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- The smoke from his pipe twisted upward. 从他烟斗冒出来的烟盘旋上升。
- She was hit by a piece of falling masonry. 她被建筑物上落下的一块石头砸着了。
- He would steal upward glances at the clock. 他不时偷偷往上看钟。
- A young executive moving upward fast. 一位爬升得很快的年轻经理
- The boy is daubing a piece of paper with red ink. 那孩子正在用红墨水在纸上乱涂。
- She paid her way by acting as a guide. 她当导游来维持生活。
- This piece of glass seems to be part of a lamp. 这片玻璃似乎是一盏灯的一部分。
- Upward pressure from underlying magma domes the surface. 地下岩浆的向上推力使地面成圆顶形。
- Instinct is not always a good guide. 凭本能行事不一定都对。
- Would you please give me a piece of paper? 能给我一张纸吗？
- An upward force must be exerted on it so as to lift an object. 要提起重物必须向它施加一个向上的力。
- I think I can do with one more piece. 我想我还能再吃一块。
- Are you suggested I am a tour guide? 你是不是建议我当导游？
- She tore off a piece of music and then went out. 她匆匆演奏了一支曲子就走出去了。
- The paid his way by acting as a guide. 他当向导来抵他的费用。
- The process of being heaved upward. 被举起被往上举起的过程
