英语语法分析

This paper discusses the property, preparation and application of phthalimide in pesticide, medicine, dyes and rubber industry, and also presents opinions on its market prospects.

着重介绍邻苯二甲酰亚胺的性质和各种制备方法及在农药、医药、染料、橡胶等行业中的应用前景，并对其市场作了分析。

Phthalmidomethyl copper phthalocyanine was synthesized, through reaction of cooper phthalocyanine which was dissolved by sulfuric acid, together with paraformaldehyde and phthalimide.

铜酞菁经酸溶后与仲甲醛、邻苯二甲酸亚胺反应，合成了邻苯二甲酸亚胺甲基铜酞菁。