英语语法分析

In addition, we know that under certain controlled doses, arsenite has therapeutic value.

另外我们知道，在某些控制剂量下，亚砷酸盐有治疗价值。

Ferric arsenite sulfate is also of recent interest and may prove to be useful in stabilizing arsenic.

含铁的亚砷酸盐和硫酸盐也是新近的关注点并且可以证明对使砷稳定有用。

The removal of arsenite and arsenate from solid herb sample by ion-pairing supercritical CO2 extraction was explored.

提出了一种超临界CO2离子缔合萃取去除固体中砷的新方法。