中文翻译与英英解释

n.
亚乙基。

例句与用法

Ethylidene povidone series product pvp - i
聚乙烯吡咯烷酮系列产品pvp - p系列

Pvp polyvinyl pyrrolidone series products pvp - p series ethylidene povidone series product pvp - i
聚乙烯吡咯烷酮系列pvp - p

Determination of residual ethylidene dichloride in polyvinyl chloride resin and product for food container and packaging material
食品容器包装材料用聚氯乙烯树脂及成型品中残留1 , 1 -二氯乙烷的测定