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- composite metal rod 双金属棒材
- He sank the metal rod in before the concrete set. 他在混凝土凝固之前把金属棒插了进去。
- The curtain hung from a metal rod. 帘子用一根金属棒悬挂着。
- The electrons freed in the phototube cross over to the metal rod. 光电管中被释放的电子从金属片渡越到金属杆上。
- Two thin strips of gold are fastened to a narrow metal rod. 两条金箔固定在一根细金属杆上。
- One that pokes, especially a metal rod used to stir a fire. 戳(或拨、捅)的人,拨火棍戳或拨的物体,尤指用来拨火的金属棒
- A metal rod or bar around which material,such as metal or glass,may be shaped. 心棒一根金属杆或杠,将金属或玻璃等材料缠绕其上,可以改变形状
- Next day he returned and inserted a metal rod to replace the missing bone. 第二天他又来了,嵌入一根金属棒来代替失去的骨头。
- Next day he returnedinserted a metal rod to replace the missing bone. 第二天他又来了,嵌入一根金属棒来代替失去的骨头。
- Some clocks have a different kind of pendulum. The metal rod holds a vessel and this vessel contains some mercury. 有些钟用一些不同的摆,金属杆的底部装了一个小容器,容器里装有一些水银。
- The wheels of the toy car were fixed on metal rods. 玩具车的轮子固定在金属棒上。
- The resent research progress in photocatalytic performance of the spinel type composite metal oxides nano-powder was reviewed. 综述了近年来尖晶石型金属氧化物超微粉体光催化性能的一些最新研究进展。
- The killer was merciless. He killed the miller with a metallic rod. 凶手很残忍,用一根金属棒将磨房主杀害。
- Describe the energy absorbing mechanism of composite metallic foams. 描述了复合泡沫金属材料的吸能机制。
- On a typewriter,a metal rod with a friction roller designed to hold the paper firmly against the platen above the typing position. 打字机上的一根金属棒,它上面带着摩擦滚轮,用来在打字位置上方把纸压紧在压纸卷筒上。参阅platen。
- A metal rod or bar around which material, such as metal or glass, may be shaped. 心棒一根金属杆或杠,将金属或玻璃等材料缠绕其上,可以改变形状
- A hollow metal rod with a heavy rubber tip or tips that is wielded and twirled by a drum major or drum majorette. 金属指挥棒鼓手挥舞使用的,顶端是厚橡皮的中空的金属棒
- On a typewriter, a metal rod with a friction roller designed to hold the paper firmly against the platen above the typing position. 打字机上的一根金属棒,它上面带着摩擦滚轮,用来在打字位置上方把纸压紧在压纸卷筒上。参阅platen。
- An anti-sway bar is a metal rod that spans the entire axle and effectively joins each side of the suspension together. 止摆杆是一种金属杆,止摆杆的跨度与车轴的跨度相同,它将车辆两侧的悬挂系统有效地连接起来。
- Make the hammer die with High-chromium cast iron and make the handle with the circle-steel-made ring by composite metal cast.The troostite and carbide are gained un der casting state. 用高铬铸铁作锤头,用圆钢制成的环状锤柄采用金属型复合铸造,在铸态下获得屈氏体基体+碳化物。