• 痕量分析方法进行了研究。

    This paper studies the analysis method of trace iron.

    youdao

  • 离子-分子反应用于痕量气体分析研究。

    Ion-molecule reaction can be used for the analysis of trace gases.

    youdao

  • 3我国某些地区若干痕量元素背景

    Background values of some trace elements of some from our country.

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  • 直接用于品类微量痕量铜的测定

    It can be used directly to determine trace copper in wine.

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  • 本文讨论了痕量元素分析随机误差规律性

    The regularity of random error of trace element analysis is discussed.

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  • 本文讨论了有关1痕量元素地球化学背景

    This paper discuss; on : 1. Geochemical background values of trace elements;

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  • 这种痕量元素就是使得得浮生半日闲更加令人惬意。

    This subversive element is what makes the time stolen more pleasurable.

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  • 土壤痕量气体研究新兴学科中占有相当重要位置

    Of the new branch, research on soil trace gases will play an important part.

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  • 作为一种痕量分析方法已经渗透到分析化学的各个领域

    As a trace analysis method, it is infiltrated in diverse areas.

    youdao

  • 分光光度法简单快速灵敏新型痕量分析手段

    Solid phase spectrophotometry is a new, simple, fast and sensitive trace analytical method.

    youdao

  • 电位出法在环境无机痕量分析尤其金属元素测定方面得到广泛的应用。

    Stripping analysis has been widely recognized as a powerful tool for trace metal analysis.

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  • 结果表明,石墨炉原子吸收光谱法测定纯钨粉中痕量锡,方法可靠,简单快速

    The results show that it is simple and quick to determine trace As a...

    youdao

  • 结果表明,石墨炉原子吸收光谱法测定纯钨粉中痕量锡,方法可靠,简单快速

    The results show that it is simple and quick to determine trace As a...

    youdao

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