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微生物的6类营养要素
微生物培养基的配方犹如人们的菜谱,新的种类总是层出不穷的。仅据 1930年的一本汇编(A Compila-lion efCulure Media)就已记载了2500种培养基之多。任何一个微生物学工作者,必须在这浩如烟海的无数配方中寻求其中的要素或内在的本质,才能掌握微生物的营养规律 ...
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