insoluble residua酸不溶物
wood residua木材剩余物
emulsifying residua乳化渣油
Cauterant residua灼烧残渣
pumpkin residua南瓜渣
detergent residua白斑
pesticide residua农药残留
oxidation residua氧化残渣
alkali residua碱渣
Microorganism in soil degrading pesticides can clear up the residua and eliminate the pesticide effects on the ecosystem .
土壤微生物对农药的分解能消除农药的残留，减小农药对生态系统的影响。
参考来源 - 有机磷酸酯类农药降解菌的分离及其降解基因的克隆