| 释义 |
Medicogo sativa
基本例句
紫花苜蓿
Medicogo sativaL.紫花苜蓿
Keywords river course for sewage discharge;dredged sewage river sediment;Lolium multiflorum Lam.;Medicogo sativaL.;heavy metal;organic contaminant;combined contamination;排污河道;疏浚底泥;黑麦草;紫花苜蓿;重金属;有机污染物;复合污染; |