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二乙胺...

diethylamine的音標(biāo)：diethylamine的英式發(fā)音音標(biāo)為：[d??θ?'l?ma?n]diethylamine的美式發(fā)音音標(biāo)為：[d?rθ?'l?ma?n]...

Objective To observe the safety of diclofenac diethylamine salt gel after external use.目的觀察雙氯芬酸二乙胺鹽凝膠經(jīng)皮用藥的安全性.The aminolignin flocculant was prepared based on calcium lignosulfonate, diethylamine and epichlorohydrin by a...