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- Test results showed that use of ammoniacal solution pretreatment can effectively remove copper,and thus alleviating negative effect of copper on leaching of gold. 结果表明:采用含氨溶液预处理除铜,有效地排除了铜对氰化浸金的影响。
- Being existence of oxidizing agent,rose-red complex compound in ammoniacal solution,which is the reactive resultant of Ni and butanedionedioxime,can be taken for spectrophotometry determination of Ni. 当有氧化剂存在时,在氨性溶液中,镍与丁二酮肟生成酒红色的络合物。借此可作镍的比色测定。
- FAAS DETERMINATION OF IRON IN LATEX IN AMMONIACAL SOLUTION 火焰原子吸收光谱法测定胶乳中铁
- KINETICS OF CEMENTATION OF Ag WITH Cu IN AMMONIACAL SOLUTION 氨性溶液中Cu置换Ag的动力学研究
- Experimental conditions that a great deal of copper matrices were separated as well as trace Se and Te were concentrated in ammoniacal solutions by co-precipitation separation were studied. 研究了采用共沉淀分离手段在氨性条件下分离大量铜基体并富集痕量硒、碲杂质的实验条件。
- 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。
- I simply refuse to conceive of such a solution. 这样的解决办法,我是绝对不考虑的。
- 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。
- 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。
- 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。
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- The whole windless place smelt sour and ammoniac. 没有一丝风,整个这块地方弥漫着酸臭和阿摩尼亚味道。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- The cure of ammoniac candy and tenosynovitis? 氨糖与腱鞘炎的治疗?