• 结果表明青海水化学类型主要硫酸镁

    The results showed that the main hydrochemical type of Qinghai salt lake is type of the magnesium sulfate.

    youdao

  • 利用氨基葡萄糖硫酸镁起始制备氨基葡萄糖混合

    A mixed glucosamine salt was prepared by using glucosamine hydrochloride and magnesium sulphate as starting materials.

    youdao

  • 介绍一种将高温分离硫酸镁工业方法

    The new method of separating high temperature salt into magnesium sulfate and industrial grade salt was introduced.

    youdao

  • 使用培养基主要成分玉米粉黄豆粉硫酸铵硫酸镁硫酸无机

    The composition of the substratum for the bacteria is maize powder, soybean powder, ammonium sulphate, magnesium sulphate and manganese sulphate etc. inorganic salt.

    youdao

  • 使用培养基主要成分玉米粉黄豆粉硫酸铵硫酸镁硫酸无机

    The composition of the substratum for the bacteria is maize powder, soybean powder, ammonium sulphate, magnesium sulphate and manganese sulphate etc. inorganic salt.

    youdao

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