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- 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。
- carbon floatation 石墨飘浮
- A copy made by using carbon paper. 复写本,副本用复写纸复印的一份
- The increase of carbon equivalent is primary reason for graphite floatation. 碳当量高是引起石墨漂浮的主要原因。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- 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。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- 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
- 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。
- Super-fluidics floatation is high efficient compared with commons. 超效射流气浮技术同传统的气浮方法相比,更显得高效实用。
- Carbon dioxide consists of carbon and oxygen. 二氧化碳是由碳和氧组成的。
- Plants absorb carbon from the air. 作物从空气中吸收炭。
- Block Ensolite floatation provides outstanding comfort and excellent flotation. 那块Ensolite漂浮提供超出标准的舒适和极好的浮力。
- She put the carbon paper in the wrong way round. 他把复写纸放反了。
- Floatation devices wash up against a pier on the West Side of Manhattan. 漂浮救生用品被冲向曼哈顿西岸防波堤。
- Producing or containing carbon or coal. 产碳或煤的,含碳或煤的
- The bubble generator is the key equipment of microbubble floatation. 气泡发生器是微泡浮选的关键。