“除蟲脲”造句
2024年06月22日 05:34:03
本文論述了利用混合溶劑——結(jié)晶法提純
除蟲脲的分析技術(shù).
The method was established for purification of diflubenzuron by crystal technique with mixed solvents.
通過反相液相色譜方法往甲醇與水的混合流動相中加入適當(dāng)調(diào)節(jié)劑,分離和測定
除蟲脲原藥中的主要雜質(zhì).
The separation and determination of the primary impurities of diflubenzuron by liquid chromatography were carried out.