短語詞組短語Microbial degradation pathways 微生物代謝途徑microbial degradation oforganophosphorous pesticides 微生物降解有機磷農(nóng)藥microbial degradation of petroleum hydrocarbon 石油烴的微生物降解Microbial degradation of feather keratin 羽毛角蛋白的生物降解Microbial Degradation of Water -Soluble Polymer 微生物對幾種水溶性聚合物的降解作用Microbial Degradation of Polychlorinated Dibenzo -p-dioxins 多氯代二苯并 返回 microbial degradation