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- The results of the experiment sh ow that the limited carbonate hardness method is simple, quick and effective. 由实验的结果来看,极限碳酸盐硬度法简便、捷、现性好,可信度高。
- Scenedesmus obliquus, inoculated in the carbonate hard water in the Yucheng County, Shangong Province, was observed to grow rapidly under the condition of supplementing certain salts and aeration. 斜生栅藻（Scenedesmus obliquus）引种至山东禹城辛店洼碳酸盐型水中后，在补加必需营养盐、充气的条件下培养，可以高速增长；
- limited carbonate hardness method 极限碳酸盐硬度法
- This paper studied the mineral property of carbonous hard kaolin in west of Hubei. 本文研究了鄂西含碳硬质高岭土的矿石性质；
- 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。
- Evaluation the efficiency of scale inhibitors by using limited carbonate hardness method 极限碳酸盐硬度法评定阻垢剂的阻垢性能
- 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。
- 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。
- non carbonate hardness 非碳酸盐硬度
- carbonate hardness 碳酸盐硬度
- Packing of sodium carbonate for industrial use II. 工业用碳酸钠包装2。
