您要查找的是不是:
- rotary carbon spotlamp 炭精照射灯
- The gardener asked me for a rotary lawn mower. 园丁向我要一台旋转式割草机。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- A copy made by using carbon paper. 复写本,副本用复写纸复印的一份
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- This new rotary press prints very rapidly. 这种新型轮转印刷机印刷得很快。
- Conventional Motor or Direct Drive Rotary? 选择传统电机还是直接驱动旋转电机?
- You receive the top copy of the receipt, and we keep the carbon. 你把这收据上面的原件收下,我们保留下面的复写件。
- We need to have our rotary engine repaired. 我们需要让人修一下旋转引擎。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- The central unit is a rotary drum. 核心设备是一个旋转的滚筒。
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的,如苯
- She attended his Rotary Club meeting. 她还参加罗博士的“扶轮国际”分社的会议。
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素,尤指碳14。
- Again, Rotary has won with cooperation. 相反的,扶轮再度透过合作而获益。
- Rotogravure Gravure printing on rotary web press. 卷筒纸凹版印刷采用轮转式的卷筒纸凹版印刷。
- The drill string is rotated by rotary table. 钻柱是由转盘驱动的。