The effect that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ condition has been studied.

察了不同条件对异药合成异原甲乙酯的。

This paper studies the effects of PH value,carbon chain length and structure of xanthate on the flotation behaviors of cerusite.

察了白铅矿硫化的pH范围,药碳链长度及其结构对药捕收白铅矿浮选行为的。