Absorbed by solvent, butanone-toluene mixture was analyzed by gas chromatography ( GC ).

  • 利用溶剂吸收采集丁酮甲苯混合组分,并用气相色谱 ( GC ) 测定.

  • 互联网摘选 2025-01-18 10:21:45

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