檢索結果

在您的搜尋 主題建議
  • Showing 1 - 3 results of 3
Refine Results
  1. 1
    Mathematical analysis of the echo-impulse position detection by the dual-frequency sensing method

    Mathematical analysis of the echo-impulse position detection by the dual-frequency sensing method

    出版 2014
    獲取全文
    電子 Book Chapter
  2. 2
    The echo-impulse position detection by the dual-frequency sensing method

    The echo-impulse position detection by the dual-frequency sensing method

    出版 2015
    獲取全文
    電子 Book Chapter
  3. 3
    Acoustic borehole depth-gauge with the dual-frequency sensing method

    Acoustic borehole depth-gauge with the dual-frequency sensing method

    出版 2016
    獲取全文
    電子 Book Chapter

檢索工具: