Reaction principles of chloroacetic acid detection and its operation methods were introduced.

  • 介绍了鉴别氯代乙酸的反应原理和操作方法。

  • 互联网摘选 2026-07-13 05:43:32

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句