Determination of iron content in petroleum coke atomic emission spectrometry ( ICP-AES ) was studied.

  • 该方法简便、准确快速、自动化程度高,用于测定石油焦中的铁含量是行之有效的.

  • 互联网摘选 2025-01-19 22:53:05

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