difference frequency的意思

difference frequency中文翻譯：

[電子]差頻

相似詞語短語

frequency───n.頻率；頻繁

difference───n.差異；不同；爭執

frequency generator───[計]頻率發生器

frequency range───頻帶; 頻段；[電子][通信]頻率范圍

difference maker───差異制造者

cumulative frequency───[統計]累積頻率，[電子]累積頻數

frequency equation───頻率方程

frequency polygon───[統計]頻數多邊形

voltage difference───[電]電壓差

雙語使用場景

finite-difference frequency-domain method with multifrontal algorithm is presented for two-dimensional cylinder scattering problems.───引入多波前算法，提出了結合頻域有限差分法分析二維柱體的電磁散射問題。

formula of atmospheric refraction error of range measured by difference frequency delay method is presented.───給出了用差頻延時法測距的距離折射誤差計算公式。

A new ranging method based on quadric difference frequency is presented.───提出了一種基于二次差頻測距的新方法。

Photonic crystals can radiate terahertz wave through difference frequency effect. But the conversion efficiency of this process is very low.───利用光在光子晶體中的差頻效應，能夠產生太赫茲輻射，但差頻轉換效率很低。

The heterodyning principle is well known in nonlinear optics as difference frequency generation (DFG).───在非線性光學領域，超外差原理就是著名的差頻產生（DFG）技術。

The Application of the Finite Difference Frequency Domain Method in Two Dimension Periodic Guided Waves Structures───頻域有限差分法在二維周期導波結構中的應用

Photographic sound record; difference frequency method for measurement of non-linear distortions───光聲錄音.光聲錄音技術中測量非線性失真的差音法

Improvement of Quadric Difference Frequency Base on Multiple Frequencies CW Ranging Radar───多頻連續波雷達二次差頻測距法的改進

The Application of Spin-Difference Frequency Controller in the Improvement of Elevator System───轉差頻率控制的變壓變頻調速器在電梯系統改造中的應用

英語使用場景