Ultrafine metal powder can be prepared successfully by means of an ultrasonic electrolysis process.

  • 利用超声电解法能够制备出超细金属粉.

  • 互联网摘选 2025-03-04 13:34:19

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