• It is restrained to influence of phosphoric acid with citric acid and strontium chloride solution.

    柠檬酸—氰化溶液联合抑制磷酸根对钙干扰

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  • The effect of reducing agent, temperature and time on leaching of strontium are investigated, and the method for purification of strontium chloride solution is also studied.

    分析还原剂温度时间浸出率影响研究氯化溶液中脱除杂质方法和效果。

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  • To single metal alkoxides, we use ammonia Synthesis reaction, thus under the condition of ammonia, make ethanol and strontium chloride reaction to produce ethanol strontium.

    对于金属醇盐,在通氨气条件使乙醇氯化反应生成乙醇锶,在此过程中,氨气主要作用是提供碱性条件。

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  • In the present paper, the first experiments that restrained segregation of the casting of high leaded bronze by means of modificator consisted of lithium chloride or strontium chloride is reported.

    本文首例报告了氯化氯化作变质剂抑制青铜铸件偏析缺陷试验

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  • In the present paper, the first experiments that restrained segregation of the casting of high leaded bronze by means of modificator consisted of lithium chloride or strontium chloride is reported.

    本文首例报告了氯化氯化作变质剂抑制青铜铸件偏析缺陷试验

    youdao

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