例句與造句

1. Research and design of 0 . 2 18 ghz comb frequency generator
   梳狀譜信號發(fā)生器研制
2. Ultra - high frequency generator
   特高頻發(fā)生器
3. Master - frequency generators
   主頻率產生器
4. High frequency generator
   高周波產生器
5. Guide for measurement of environmental sensitivities of standard frequency generators
   測量標準頻率發(fā)生器對環(huán)境靈敏度用指南
6. It's difficult to find frequency generator in a sentence. 用frequency generator造句挺難的
7. After the system is designed , frequency generator is used to test the precision of system
   系統(tǒng)設計完成后，利用頻率發(fā)生器對系統(tǒng)精度進行檢驗。
8. 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)電熱設備.感應加熱裝置用高頻設備的功率測量.高
9. 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)電機應用于直驅式風力發(fā)電系統(tǒng)的可行性和優(yōu)越性。
10. 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，經常需要對icp高頻發(fā)生器中的開關電源進行維修和調整。
11. 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。
12. 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。該方案采用直驅永磁風力發(fā)電機通過變頻器直接連接到電網。永磁風力發(fā)電機并網逆變器是并網發(fā)電系統(tǒng)的核心部分,其主要功能是將經過整流、斬波升壓后的直流電逆變成三相交流電,并送入電網,實現并網。
13. 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備的配套產品。