• 实验表明,在灰化过程中加入可以影响中心大小分布

    The results indicated that the presence of gold during fogging can make the fog center size distribution narrow.

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  • 预处理过程采用水浴蒸干微波灰化相结合方法大大减少金属元素的损失。

    At the preparation period adopted a method combined evaporation to dryness by water bath and microwave ashing which mostly reduced the losing of metals.

    youdao

  • 燃烧法对有机物中铁的含量进行测定,方法操作简便快速,实验过程无污染,测定结果可靠

    Determining the iron content in organism by oxygen bomb burning incineration is easy to operate, fast to finish, free of pollution and reliable in different conditions.

    youdao

  • 燃烧法对有机物中铁的含量进行测定,方法操作简便快速,实验过程无污染,测定结果可靠

    Determining the iron content in organism by oxygen bomb burning incineration is easy to operate, fast to finish, free of pollution and reliable in different conditions.

    youdao

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