silvernitrate
基本解释
- 硝酸銀
英汉例句
- A precipitation method was employed to purify sodium poly (oxyethylene)nonylphenylene ether carboxymethylates with 2 and 4 of EO(ethylene oxide),taking silvernitrate as precipitation agent.
用硝酸銀作沉澱劑，採用沉澱法提純了標稱氧乙烯（EO）數分別爲2和4的聚氧乙烯烷基酚醚羧甲基鈉鹽，純度在99．8%25以上。