• Hyperfine spectrum; Nonlinear optics; Degenerate four waves mixing; The equivalent grating; Isotope detecting.

    超精细光谱非线性光学简并混频技术等效光栅同位素检测

    youdao

  • This paper introduces the applications of "isotope tracting method" and "DB-3 I embankment piping and leakage detecting system" to Hongze Lake embankment, and compares the two methods.

    介绍了“同位素示”法db—3 i型堤防管涌渗漏检测系统洪泽湖大堤渗漏检测中的应用情况,对两种方法的应用进行了对比

    youdao

  • This paper introduces the applications of "isotope tracting method" and "DB-3 I embankment piping and leakage detecting system" to Hongze Lake embankment, and compares the two methods.

    介绍了“同位素示”法db—3 i型堤防管涌渗漏检测系统洪泽湖大堤渗漏检测中的应用情况,对两种方法的应用进行了对比

    youdao

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