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- Keywords potassium bichromate method;nitrate;calcium nitrite solution;potassium permanganate method; 重铬酸钾法;硝酸根;亚硝酸钙溶液;高锰酸钾法;
- calcium nitrite solution 亚硝酸钙溶液
- Determination of Nitrate from Calcium Nitrite by Potassium Bichromate Method 重铬酸钾法测定亚硝酸钙溶液中硝酸根含量
- I have a slight calcium deficiency. 我有点缺钙。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- Calcium is beneficial to our bones. 钙对我们的骨骼有益。
- The child has a calcium deficiency. 那孩子缺钙。
- I simply refuse to conceive of such a solution. 这样的解决办法,我是绝对不考虑的。
- calcium nitrite 亚硝酸钙
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- Mary is sceptical about the solution. 玛丽对这个解决办法表示怀疑。
- Theobromine Calcium Nitrite 可可碱亚硝酸钙
- His problem did not really admit of any solution. 他的问题真是没有解决的可能。
- He doped out a solution to the problem. 他想出一个解决该问题的方法。
- The solution to this problem is acceptable. 这个问题的解决方案是可接受的。
- She has come to some most satisfactory solution. 她得到一个非常使人满意的解决方法。
- The solution of sugar was boiling down. 糖水煎浓成为糖浆。
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- The programmer come up with a solution to the system problem. 程序员想出了一个解决系统问题的办法。