| 释义 |
sodium hydroxide solution短语¹⁴⁴⁹⁷²⁺²
基本例句
氢氧化钠溶液
The high- purity MPC standard sample was obtained by reduced pressure distillation and the removal of minor phenol with dilute sodium hydroxide solution.
反应产物经减压精馏、碱洗、水洗、干燥等精制处理，得到了纯度较高的 M PC标准品。 dictall
The cellulose and the semi- cellulose were separated by sodium hydroxide solution from the pectin extracted beet waste.
从甜菜渣脱果胶样品中，利用碱提取法将纤维素和半纤维素分离。 dictall |