AM1 quantum chemical method
chemical method
化学防治
化学方法
化学测定方法
化学测定法
化学法
化学转化法
化学还原法
微生物法
化学修复
chemical method of separation
COLLOIDAL CHEMICAL METHOD
conventional chemical method
direct wet chemical method
electric-chemical method
Electro-chemical method
enzymatic and chemical method
enzymatic-chemical method
extraction by chemical method
fast wet-chemical method
geoelectro-chemical method