Methods gel superfine process was conducted by combining solvent extraction and separation with macroporous absorbent resin.

  • 方法首先用溶剂萃取结合大孔吸附树脂分离,然后用硅胶柱精制提取.

  • 互联网摘选 2025-03-04 01:25:34

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