beam ratio

常见例句

双语例句

• The results illustrate that weak Exposure Power and a 1:1 Beam Ratio lead to the good performance.
  实验结果表明，用弱光记录和1：1的束比容易得到较好的全息存储特性。
• The equations of optimum beam ratio, strength of coupling and corresponding maximum diffraction efficiency are described.
  通过理论分析得出了最大衍射效率、最佳写入光强比与耦合强度大小的关系表达式。
  210.72.9.40
• Especially, analyze qualitatively the effect that the cathode magnetic field angle contributes to beam ratio and prove it by calculation.
  特别的是，文章中定性分析了阴极磁场角对电子注速度比的影响，并通过计算获得证明。
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