√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

查電話號碼 繁體版 English 日本語
登錄 注冊

frequency generator造句

"frequency generator"是什么意思  
造句與例句手機版
  • Research and design of 0 . 2 18 ghz comb frequency generator
    梳狀譜信號發(fā)生器研制
  • Ultra - high frequency generator
    特高頻發(fā)生器
  • Master - frequency generators
    主頻率產(chǎn)生器
  • High frequency generator
    高周波產(chǎn)生器
  • Guide for measurement of environmental sensitivities of standard frequency generators
    測量標(biāo)準(zhǔn)頻率發(fā)生器對環(huán)境靈敏度用指南
  • After the system is designed , frequency generator is used to test the precision of system
    系統(tǒng)設(shè)計完成后,利用頻率發(fā)生器對系統(tǒng)精度進行檢驗。
  • Industrial electro - heat equipment ; power measurement on high - frequency appliances for induction heating equipment , measuring method for determination of power output of high - frequency generators
    工業(yè)電熱設(shè)備.感應(yīng)加熱裝置用高頻設(shè)備的功率測量.高
  • The feasibility and superiority for the disc - type permanent - magnet synchronous generator used in the direct - dirve variable - speed constant - frequency generator applications is explained
    解釋了將盤式永磁同步發(fā)電機應(yīng)用于直驅(qū)式風(fēng)力發(fā)電系統(tǒng)的可行性和優(yōu)越性。
  • In the process of maintaining and upgrading 8410 icp direct reading spectrometer , maintaining and adjusting of - 145 v switching power supply of icp high frequency generator are often required
    摘要在維修和改造8410型電感耦合等離子體直讀光譜儀過程中,經(jīng)常需要對icp高頻發(fā)生器中的開關(guān)電源進行維修和調(diào)整。
  • This has since been confirmed by russian sources ; the transmitter consists of two swept - frequency generators of sinusoidal voltage and two parallel horizontal grounded antennas , each about 60 km long
    這一點被來自俄方的消息所證實;發(fā)射機有兩個掃頻發(fā)生器,產(chǎn)生正弦波,同時有兩幅相互平行的水平地面天線,每個天線有60千米長。
  • It's difficult to see frequency generator in a sentence. 用frequency generator造句挺難的
  • Today , mw wind generators substitute 600kw generators gradually and become the popular units of international market of wind power generation . the trends of units are variable speed constant frequency and large - scale and pitch control . there are many different generators which are variable speed constant frequency generator . in this paper the unit is fully - fed magnet wind turbine generator . the magnet wind turbine generator grid - connected inverter is the key component of connected system . the main function of this component is inverting the dc to three - level volage and connecting the electric net
    實現(xiàn)變速恒頻發(fā)電的方法眾多,本文研究的是較常用的一種方案。該方案采用直驅(qū)永磁風(fēng)力發(fā)電機通過變頻器直接連接到電網(wǎng)。永磁風(fēng)力發(fā)電機并網(wǎng)逆變器是并網(wǎng)發(fā)電系統(tǒng)的核心部分,其主要功能是將經(jīng)過整流、斬波升壓后的直流電逆變成三相交流電,并送入電網(wǎng),實現(xiàn)并網(wǎng)。
  • The sl401 circulating water refrigeration unit is mostly used as a supporting product for precision instrument facilities with the need of isothermal cooling water , for example , the x - ray diffractometer , fluorescence spectrometer , scanning microscope , laser , energy spectrometer , vacuum forming machine , high - frequency generator , mocvd , etc
    Sl401型循環(huán)水制冷機組主要為x射線衍射儀、熒光光譜儀、掃描顯微鏡、激光器、能譜、真空成型機、高頻機、 mocvd等需用恒溫冷卻水源的精密儀器設(shè)備的配套產(chǎn)品。
如何用frequency generator造句,用frequency generator造句,frequency generator in a sentence, 用frequency generator造句和frequency generator的例句由查查漢語詞典提供,版權(quán)所有違者必究。