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單詞乎

gram method

gram method是什么意思、gram method怎么讀

gram method漢語(yǔ)翻譯

【化】 常量法

gram method英語(yǔ)解釋

名詞 gram method:

  1. a staining technique used to classify bacteria; bacteria are stained with gentian violet and then treated with Gram's solution; after being decolorized with alcohol and treated with safranine and washed in water, those that retain the gentian violet are Gram-positive and those that do not retain it are Gram-negative
    同義詞：Gram's method, Gram's procedure, Gram's stain, Gram stain
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