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。

Laser is a new type physical mutagenic agent which produces various mutagenic effects on microorganism.

youdao

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。

Laser is a new type physical mutagenic agent which produces various mutagenic effects on microorganism.

youdao