double ridge

 
  • 双垄

Double ridge的用法和样例:

例句

  1. After changed into short sunshine in double ridge stage,the variety J30sensitive to photoperiod didn’t tassel.
    二棱期转短日照后,光周期敏感型品种J30未能抽穗。
  2. The TRL calibration was completed using 10 error correction models in the vector network analyzer.The accurate measurement of double ridge waveguide device was realized.
    最后利用网络分析仪的10项误差修正原理完成了脊波导的TRL校准,实现了脊波导器件微波参数的准确测试。
  3. Abstract: The design requirement of TRL calibration kit is discussed in this paper.The dimensions of the calibration kit for double ridge waveguide were designed according to calibration theory.
    摘 要: 本文首先讨论了矢量网路分析仪TRL校准技术对校准件的要求,并根据校准原理设计出了脊波导TRL校准件的尺寸。
  4. Study on TRL calibration method for double ridge waveguide
    脊波导TRL校准技术的研究
  5. Structural Design and Machining Technology of a Double Ridge Horn
    双脊角锥喇叭的结构设计和工艺加工
  6. The eigenvalues and cut-off wavelengthes of double ridged waveguide are computed and analyzed by Finite Element Method(FEM).
    本文主要运用电磁场有限元方法来分析计算脊波导的特征值以及截止波长。
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