propylence

常见例句

Aim:to prepare propyl p-hydroxybenzoate.
目的:制备对羟基苯甲酸丙酯。
Propyl gallate known as a familiar antioxidant,is widely used in food industry.
没食子酸丙酯作为一种常见的抗氧化剂已被广泛应用于食品行业。
OBJECTIVE To synthesize thiamine propyl disulfide,a long-effect VitaminB1.
目的合成长效维生素B1丙硫硫胺。
In this paper a new synthesis of Trimethylol propyl triacrylate was introduced.
本文介绍了三羟甲基丙烷三丙烯酸酯新的合成方法。
These peaks correspond to side-chain cleavage of the ethyl and propyl groups respectively.
这些峰分别相当于乙基和丙基的侧链开裂。