无毒株 meaning in English
avirulent strain
avirulentstrain
Examples
- Water fleas daphnia magna was fed both toxic alga microcystis aeruginosa ds and nontoxic alga m . aerztginosa 573 for 7 ~ 14 days under laboratory condition
摘要用铜绿微囊藻有毒株ds和无毒株573喂养大型? ，观察微囊藻对虫体的生长和繁殖的影响。