調頻調頻 的英文怎麼說

中文拼音 [diàobīndiàobīn]
調頻調頻 英文
frequency modulationfrequency modulation
  • 調 : Ⅰ動詞1 （配合得均勻合適） harmonize; suit well; fit in perfectly 2 （使配合得均勻合適） mix; adju...
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 調頻 : frequency modulation （fm）; frequency adjustment調頻磁帶錄音機 f m magnetic tape recorder; 調頻...
  1. Win2000 bed lift is of personalized design, ultra - stable operation, to offer quietness and comfortableness to the greatest extent to patients with warm colors. it is provided with variable voltage variable frequency device, to produce the best operating curve in accordance with the physiological requirements of human body, to show make the safe, comfort, stable and excellent perfomance in the whole process during the operation of the lift from start, acceleration, deceleration to stop. optional cut - off emergency leveling device may be equiooed at the demand of user to ensure that the passengers inside the lift can be rescued in case of power cut - off accident

    Win2000系列病床電梯以人性化的設計，超平穩的運行，給予病患者最大程度的安靜舒適增添溫馨的色彩。採用先進vvvf調頻調壓調速裝置，按人體生理要求由電梯優化產生最佳的運行曲線，使電梯的起動加速減速停止過程處處體現安全舒適平穩的卓越性能。根據用戶要求可選裝停電應急平穩裝置，確保以外停電時，被困電梯內的乘客能及時獲得解困。
  2. It has manual transmission, plenty of trunk space and an am / fm stereo cassette player.

    它有用手操作的傳動系統，充裕的行李箱空間和調幅調頻的立體聲盒式收錄音機。
  3. Internally synthesized fm, am and phase modulation

    內部合成調頻，調幅與調相
  4. The pulse code modulation / frequency modulation ( pcm / fm ) is widely used in most reentry remote sensing ( rrs ) system at the present time in our country

    目前我國再入遙測系統主要採用脈沖編碼調制/調頻（ pcm / fm ）體制。
  5. General specification for vhf fm vehicle radio

    甚高頻調頻車載無線電臺通用規范
  6. Dvi lvds 10 bit supported portable video signal generator

    調頻調幅信號產生器與遙控控制器
  7. Auto manual : start, stop, condenser operation, frequency control, increase decreaseload and emergency shutdown

    手/自動：開機，停機，調相，調頻，增減負荷，緊急停機
  8. It can also regulate the frequency and the phase of electric power. it can be the standby install capacity of the whole system for emergency case

    抽水蓄能電站在電網中可以調峰填谷，彌補火電站特別是核電站的不足；可以調頻調相；在一些情況下還可充當緊急事故備用。
  9. I should ( also ) point out ( that ) an am - fm stereo radio is included

    我還想指出， （車上）配有調幅-調頻立體聲收音機。
  10. Am fm cassette stereo radio

    調幅調頻立體聲收放機
  11. Because the noise that affects radio signals is partly, but not completely, manifested in amplitude variations, wideband fm receivers are inherently less sensitive to noise

    因為影響到無線電信號的噪音只是部分的，而不是整體出現于波幅變化中，調頻寬頻的接收器自身對噪音不夠敏感。
  12. Model cbm - 443bf am fm4 - section film dielectric variable tuning capacitor

    Cbm - 443bf型調頻調幅四聯薄膜介質調諧可變電容器
  13. Model cbm - 443af am fm4 - section film dielectric variable tuning capacitor

    Cbm - 443af型調頻調幅四聯薄膜介質調諧可變電容器
  14. The power includes the following characters : being able to output signal - pole, double - pole and multi - pole spwm waves ; being able to output square wave ; being able to modulate frequency and modulate output voltage range

    該電源具有如下特點：可以輸出單極性、雙極性和混合極性spwm波；可以輸出方波；可調頻調幅。
  15. The spwm algorithm using symmetrical sample in this controller, can alter its frequency and amplitude. the good performance of the bldc motor controller using dsp is verified by the experiment

    本文在分析了幾種spwm調制方法的基礎上，將基於對稱采樣法的spwm調制演算法應用於本設計中，產生了可調頻調幅的正弦波脈寬調制信號。
  16. Radio broadcasting systems - very high frequency, frequency modulated, sound broadcasting transmitters ; english version ets 300384 : 1995

    無線電廣播系統.甚高頻調頻的聲音廣播發射機
  17. The implementation of new project will fairly play a important role in regulating peak and frequency in northwest power system

    新方案的實施，將充分發揮安康水電站在西北電網中承擔調峰、調頻的重要作用。
  18. The general signal sources represented by arbitrary waveform generator ( awg ) have become the most popular instruments in modern testing domains. awg can not only generate conventional waves such as sine wave, triangle wave, square wave, etc, but also generate unconventional waves such as linear frequency modulation wave, phrase modulation wave, amplitude modulation wave etc, the most important, it can create arbitrary wave

    由於它可產生包括各種理想及非理想的波形信號，不但可以產生純凈的正弦波、方波、三角波等常規波形，而且可以產生線性調頻、調相、調幅信號以及程式控制占空比的低占空比方波，更為重要的是，能夠根據用戶測試需求生成任意波形。
  19. The typical technology for ac motor control has vvvf, vsvf, vc and dtc etc. direct torque control ( dtc ) of asynchronous motors, which has been developed in the recent decades, is a power control method for motor drives

    交流電機控制技術具有代表性的有調壓調頻控制、轉差頻率控制、磁場定向控制（矢量控制）以及隨后出現的直接轉矩控制（ dtc ）等。
  20. The completed automation system not only can perform the starting, connecting, frequency and load modulating, disconnecting and stopping functions automatically but also can perform the monitoring, alarming, automatic recording, and performance evaluating functions, etc. in with the dispersed control and centralized management, the system achieves high running effect

    最終實現的電站自動化系統不僅可以自動完成各發電機組的啟動、並車、調頻調載、解列和停機等操作，還可以實現電站運行的監控、報警、自動抄表和運行性能評估等功能。該系統以控制分散、管理集中為指導思想，運行效率得到提高。
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