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- benzene carbon amidine 苯基脒
- 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
- substituted benzene carbonic acid Pka值
- 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。
- 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'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
- Benzene hexachloride is commonly called BHC. 六氯化苯通常称为BHC。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- The benzene ring is also seen in other compounds. 苯环在其他化合物中也可以看见。
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
- 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。
- What does benzene barbitone treat? 苯巴比妥治疗什么?
- Clearing agents include benzene and xylene. 透明剂包括苯和二甲苯。
- Benzene - The Prototypic Aromatic System. 苯--典型芳香体系。
- 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。
- Benzene hexachloride is commonly called BHC . 六氯化苯通常称为bhc。