To enable the "Golden Grid Cellon" can become a famous brand in China and worldwide, Stringer Cellon to the indomitable spirit of people to accept the baptism of the market storm, and Sharpen. 为使“金格赛龙”能够成为中国乃至世界性的名牌,金格赛龙人以不屈不挠的精神接受着市场风雨的洗礼和磨砺。
The results showed that cellon in the system caused the hydrogen bonds of methyl pyrrole and triethyl aluminum in the system to break into the corresponding unbound states, thereby eliminating the intermolecular forces and spatial hindrance formed by hydrogen bonds, and thus facilitating coordination between the components. 结果表明,由于四氯乙烷的加入使催化剂中甲基吡咯和三乙基铝的氢键打开形成各自游离态分子,消除由于氢键所造成的分子间作用力和空间位阻,有利于组分间配位。