sodium hyposulfite

• n. [化]硫代硫酸钠；大苏打

例句

用作名词 (n.)

1. The dechlorination of disinfected secondary effluent with sodium thiosulfate was investigated.
   考察了二级生物处理出水经氯消毒后采用硫代硫酸钠脱氯的效果。