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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。
- A copy made by using carbon paper. 复写本，副本用复写纸复印的一份
- spectral carbon rod 光谱碳棒
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- I am studying spectral classification. 我在学习光谱分类。
- Refracting light without spectral color separation. 消色差的，不分光的折射光没有光谱颜色分离的
- 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。
- spectral carbon 光谱碳棒
- To separate (light) into spectral rays. 使(光)色散
- 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
- Alcor is of magnitude 3.99 and spectral class A5 V. 辅的视星等为3.;99等，光谱类型A5 V。
- 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。
- Application of AOTF in Spectral Analysis 1. 首页 >物理学、晶体学 >AOTF在光谱分析中的应用研究 1.
- Carbon dioxide consists of carbon and oxygen. 二氧化碳是由碳和氧组成的。
- Cytochromes can be detected by their spectral characteristics. 细胞色素可通过其光谱特性检测。
- Plants absorb carbon from the air. 作物从空气中吸收炭。
