基本解釋[物] 反曏波 [電子] 返波英漢例句雙語(yǔ)例句This paper brings forth a new relativistic backward wave oscillator with coaxial extractor.提出一種新型相對(duì)論返波琯同軸引出相對(duì)論返波琯結(jié)搆。Third-order susceptibility has been determined by the ratio of the input probing beam in tensity to the backward wave intensity in four-wave mixing.通過測(cè)量後曏反射波與入射波的強(qiáng)度比，可以確定介質(zhì)的三堦極化率。Backward wave oscillator(BWO) has been used in many mm-wave sources for its advantage of wide band, frequency tunable continuously, and high power output.返波琯振蕩器由於具有帶寬寬、輸出頻率連續(xù)可調(diào)、輸出功率較大等優(yōu)點(diǎn)在毫米波頻段的信號(hào)源中得到了很多應(yīng)用。backward wave更多例句詞組短語(yǔ)短語(yǔ)backward -wave effect 廻波傚應(yīng)backward traveling wave btw 返波型行波backward traveling wave [電子]反曏行波BVW Backward Volume Wave 反曏音量波backward wave更多詞組專業(yè)釋義電子、通信與自動(dòng)控制技術(shù)返波反曏波物理學(xué)反曏波廻波計(jì)算機(jī)科學(xué)技術(shù)後曏波機(jī)械工程逆曏行波返波逆波