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- disodium carbonate 碳酸钠
- 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。
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- 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。
- Limestone is rock composed of calcium carbonate. 石灰石是由碳酸钙所构成的岩石。
- 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。
- Disodium ethylenediamine tetraacetate is a good sequesterant. 乙二胺四乙酸二钠是一种优秀的络合剂。
- 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
- Thymolphthalein monophosphate disodium salt hydrate;CAS:... 询价 百里酚酞单磷酸二钠盐;
- Thymolphthalein monophosphoric acid, disodium salt, pure... 单磷酸麝香草酚酞二钠盐;
- 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。
- Cytidine 5'-monophosphate, disodium salt hydrate, ... 询价 可尼定-5'-单磷酸盐二钠水合物;
- Ethylenediaminetetraacetic acid manganese disodium salt hydr... 询价 乙二胺四乙酸二钠锰;
- DSP;Sodium phosphate, dibasic;Disodium hydrogen phos... 磷酸氢二钠 : 产品英文名 Disodium hydrogen phosphate;
- Anthraquinone-1,5-disulfonic acid, disodium salt hydr... 询价 蒽醌-1,5-二磺酸二钠水合物;
