arsenic pentoxide
英
美
【参见】arsenic oxide
双语例句
- An acid formed from arsenic pentoxide.
由五氧化砷形成的酸。 - Tests proved that: arsenic is separated differently by putting different quantity sodium sulfide liquid and different static settlement time after stirring evenly, and it is not affecting defluorination, not reducing phosphorus pentoxide content.
试验证实，在萃取液中加入不同量的硫化钠溶液，搅拌均匀后静置不同的时间，能达到不同的除砷率，而且不会影响脱氟，不会增加磷损。