• 由此能够防止因形成负极(3)上所引起电解液泄漏从而得到蚀性优良干电池

    Accordingly, in the anode zinc can (3), any leakage of electrolyte by perforation can be prevented, thereby attaining production of a manganese dry cell excelling in corrosion resistance.

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  • 探讨微波消化消化样品火焰原子吸收光谱法同一体系中测定菠萝微量元素、锰方法

    A method of digesting pineapple sample in microwave digestion jar and detecting copper, zinc, iron and manganese in the same digested solution with FAAS was discussed.

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  • 葫芦岛厂为蒸馏法生产金属冶炼厂。

    Zinc metal is produced by the vertical retort process at the Huludao Zinc Plant.

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  • 简述竖用粘土结合碳化硅砖生产技术现状详细介绍新的生产工艺

    The present technology situation of producing clay-bonded silicon brick for zinc retorting is summarized, and the new process is also introduced in detail.

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  • 微波消化消化样品火焰原子吸收光谱同一系列体系测定黄酒微量铜方法。

    Metal ions such as Cu, Zn, Fe and Mn in yellow rice wine in the same series of system were determined by flame atomic absorption spectrometry through the slaking of samples by microwave slaking POTS.

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  • 野菜制品富含等矿质无素

    The three kinds of canned products contain elements which are benefit to human - being health, such as Ca, P, Mg, Fe, and Zn.

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  • 野菜制品富含等矿质无素

    The three kinds of canned products contain elements which are benefit to human - being health, such as Ca, P, Mg, Fe, and Zn.

    youdao

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