英语语法分析

The domestic production, demand, import and export of thionyl chloride are analyzed.

分析了氯化亚砜国内生产、需求、进出口情况。

So why don't you tell me what the formal charge should be on the sulfur atom of thionyl chloride?

那么请大家来告诉我亚硫酰氯中，的硫原子应该有多少形式电荷？

It is indicated that the overall technologies of thionyl chloride production should be improved in our country.

提出我国尚需提高氯化亚砜生产装置的整体科技水平。