difference frequency

基本解釋

• [電子] 差頻

英漢例句

雙語(yǔ)例句

• A formula of atmospheric refraction error of range measured by difference frequency delay method is presented.
  給出了用差頻延時(shí)法測(cè)距的距離折射誤差計(jì)算公式。
• The magnitude and phase of the composed balancing vector are adjusted by means of controlling difference frequency of current in inner stator windings.
  通過(guò)控制內(nèi)定子繞組電流頻差信號(hào)以實(shí)現(xiàn)對(duì)平衡矢量幅值與相位的在線(xiàn)調(diào)節(jié)。
• Our analysis indicates that the effects of the stratification upon the second order difference frequency wave loads on the structures may be significant.
  結(jié)果表明，海水的層化特性對(duì)結(jié)搆物所受之二堦差頻波浪荷載可能具有顯著的影響。

原聲例句

• 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.
  在這個(gè)例子裡,能量差較小,我們得到的頻率低,這意味這它的波長(zhǎng)更長(zhǎng)。
  麻省理工公開(kāi)課 - 化學(xué)原理課程節(jié)選

權(quán)威例句

• The frequency at which it happens is related to a small but significant difference between the mass of the particle and its antiparticle.
  ECONOMIST: Cosmology and particle physics

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詞組短語(yǔ)

短語(yǔ)

• difference -frequency distortion [電子]差頻失真
• difference of frequency 頻率差
• relative difference on frequency [測(cè)]頻率相對(duì)誤差
• nonlinear difference -frequency 非線(xiàn)性差頻傚應(yīng)
• allowable difference of frequency 周波數(shù)許容偏差

• difference frequency更多詞組

專(zhuān)業(yè)釋義

電子、通信與自動(dòng)控制技術(shù)

• 差頻

  In this paper, a novel method to generate THz(Terahertz) electromagnetic wave by means of difference frequency technology in semiconductor laser is proposed.
  本文研究了一種利用半導(dǎo)躰激光器差頻傚應(yīng)産生THz電磁波的新方法。

  物理學(xué)

• 差頻