英语语法分析

Andalusite is a polymorph with two other minerals, Kyanite and Sillimanite.

红柱石属多晶型物，含蓝晶石和硅线石两种不同矿物。

Sillimanite is widely used as an important material for high-grade refractory products.

硅线石用途广泛，也是高级耐火材料的重要原料。

The results showed that triethoxy vinyl silane can be used as coupling agent of Sa (Sillimanite) and BMI composite.

结果表明：乙烯基三乙氧基硅烷可用作硅线石和双马来酰亚胺复合体系的偶联剂。