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Laser is a new type physical mutagenic agent which produces various mutagenic effects on microorganism.
激光是一种新型的物理诱变剂,对微生物产生不同的诱变效应。
youdao
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Laser is a new type physical mutagenic agent which produces various mutagenic effects on microorganism.
激光是一种新型的物理诱变剂,对微生物产生不同的诱变效应。
youdao