专业释义
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差频 - 引用次数：35
In this paper, a novel method to generate THz(Terahertz) electromagnetic wave by means of difference frequency technology in semiconductor laser is proposed.
本文研究了一种利用半导体激光器差频效应产生THz电磁波的新方法。
参考来源 - 用于产生THz波的双波长半导体激光器研究 -
差频 - 引用次数：11 参考来源 - 二阶非线性光学频率转换两模量子场耦合系统的时间演化与量子起伏
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双语例句原声例句权威例句
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A new ranging method based on quadric difference frequency is presented.
提出了一种基于二次差频测距的新方法。
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A formula of atmospheric refraction error of range measured by difference frequency delay method is presented.
给出了用差频延时法测距的距离折射误差计算公式。
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The finite-difference frequency-domain method with multifrontal algorithm is presented for two-dimensional cylinder scattering problems.
引入多波前算法，提出了结合频域有限差分法分析二维柱体的电磁散射问题。
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So, similarly in a case where instead we have a small energy difference, we're going to have a low frequency, which means that we're going to have a long wavelength here.
在这个例子里,能量差较小,我们得到的频率低,这意味这它的波长更长。
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