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單詞乎

powder method

powder method是什么意思、powder method怎么讀

powder method漢語翻譯

【電】 粉末法

powder method英語解釋

名詞 powder method:

  1. a process for identifying minerals or crystals; a small rod is coated with a powdered form of the substance and subjected to suitably modified X-rays; the pattern of diffracted rings is used for identification
    同義詞：powder photography, powder technique
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