television frequency 中文意思是什麼

television frequency 解釋
電視頻率
  • television : n 電視。 black and white television 黑白電視。 closed circuit [industrial] television 內部閉路[工...
  • frequency : n. 1. 屢次，頻仍，頻繁。2. （脈搏等的）次數，出現率；頻度；【物理學】頻率，周率。
  1. Power supply, communication power supply, and purify power supply, broadcast television shoot equip, exchange frequency power supply, contradictorily change power

    穩壓電源開關電源通訊電源，凈化電源廣播電視發射裝置交頻電源逆
  2. Ofta has issued a notice earlier to the satellite master antenna television ( smatv ) licensees, class licensees of in - building telecommunications systems, operatorsowners of in - building coaxial cable distribution systems ( ibccds ) ( including communal aerial broadcast distribution ( cabd ) systems, closed circuit television ( cctv ) systems, cable television ( ctv ) systems ) to alert the residents that they might need to adjust their vcrs or other equipments to avoid using channel 35 and 37 as radio - frequency ( rf ) output channel for connection to the television sets

    電訊管理局已就此事向本港衛星電視共用天線系統牌照持牌商、樓宇內置電訊系統類別牌照持牌商，以及大廈內同軸電纜系統營辦商擁有人（包括共用天線分佈系統、閉路電視系統、有線電視系統）發出指引，呼籲有關單位提醒其用戶如有需要可調整錄影機或其他器材，避免使用頻道35及37作為接駁電視機的訊號接收頻道。
  3. At present, using analogue technology, a whole frequency channel is needed for carrying one television programme

    目前，本港利用模擬技術進行廣播，需要一整條頻道才足夠傳送一個電視節目。
  4. Intermediate frequency for television receivers

    電視接收機用中間頻率
  5. Frequency sharing between the broadcasting - satellite service and terrestrial services. guide to frequency sharing between the broadcasting - satellite service television and terrestrial services

    衛星廣播業務和地面業務間的頻率共用衛星廣播業務
  6. Frequency sharing between the broadcasting - satellite service and terrestrial services. frequency sharing between the broadcasting - satellite service television and terrestrial broadcasting services television in frequency band 620 - 790 mhz

    衛星廣播業務和地面業務間的頻率共用620 - 790mhz衛星廣播業務
  7. Company now have independence develop ten many china patent and many independence intellectual property ' s software copyright ' s product ; company major product : cable television consumer management control system ( but look for address 2 - 8 branches allot style, 8 - 32 gather line style ) ; shoot frequently plus unfasten harass system ( crowd plus crowd unfasten, cent two sections, point channel shan unfasten ) ; video frequency number subsections plus unfasten harass system ; cable television network burglarproof sow system ; number cable television product is with number mmds ( microwave ) systematically ; general purpose type prevent thunder supply electric appliances, shoot frequently automate supply electric appliances, but look for address control supply electric appliances ; power supply prevents thunder protection product ; pass flow branch, dispenser, split utensil, cavernous wave utensil, power supply inserts utensil, but transfer attenuator, but transfer equalizer wait for

    目前擁有十多項中國專利和多個自主知識產權的軟體版權的產品；公司主要產品：有線電視用戶管理控制系統（可尋址2 - 8戶分支分配式、 8 - 32戶集線式） ；射頻加解擾系統（群加群解、分兩段、按頻道單解） ；視頻數字分段加解擾系統；有線電視網路防盜播系統；數字有線電視產品與數字mmds （微波）系統；通用型防雷供電器，射頻自動控制供電器，可尋址控制供電器；電源防雷保護產品；過流分支、分配器，分流器、陷波器、電源插入器，衰減器、均衡器等。
  8. The function of video frequency gathering board is to reveal the compound television signal from the computer to carry on a / d transforms, rgb separation processing and so on, output 24bits rgb signals and the synchronized signals. these functions were finished by video frequency decoding chip saa7111 made by philip corporation

    視頻採集板的功能是利用philip公司的視頻解碼晶元saa7111 ，對計算機顯卡輸出的復合電視信號進行a / d轉換， rgb分離等處理，輸出24位rgb信號和同步信號。
  9. Transmitter, receiver and ground communication equipment used in domestic satellite communication earth stations - technical requirements - part 3 : equipment for television frequency modulation

    國內衛星通信地球站發射接收和地面通信設備技術要求第3部分:電視調頻設備
  10. Time and frequency dissemination via television signals

    利用電視信號傳送標準時間頻率
  11. Spacious and comfortable designed rooms with intelligent security radio, frequency doorlock, airconditioning, direct dial phone, free broad land internet connection, cable television, mini bar, refrigerator, 24 - hours hot water supply. bathrooms with stall - type frosting glass. add spice to your journey

    品位獨特，每間客房採用防盜智能射頻卡門鎖，設有獨立冷暖空調，國際直撥電話， 24小時寬帶上網，有線電視、迷你酒吧、冰箱、 24小時供應熱水，採用落地磨砂玻璃的浴室，使您的旅途倍添情趣。
  12. Equipment and components used in cabled distribution systems primarily intended for television and sound signals general specification for frequency modulated stereo and monotonic modulators

    電視和聲音信號的電纜分配系統設備與部件調頻立體聲和單聲道調制器通用規范
  13. With frequency stabilizer and high frequency magnetic leakage suppressor, this device prevents leakage of electro magnetic radiation to avoid jamming other electrical instruments such as television, radio etc

    置有高周波頻率穩定器和高周波漏磁壓制器，此裝置能免除電波的漏出以免干擾別的電子裝置，像電視機、收音機等。
  14. The gigantic cloud of highly charged particles hurled from the sun posed a threat to high frequency radio communications, satellite navigation systems and television broadcasts

    攜帶強大電荷的巨型粒子云從太陽猛地撲向地球，對高頻無線電通訊、衛星導航系統和電視廣播都形成了威脅。
  15. To prevent people committing suicide by jumping off the bridge, the tsing ma management limited has stepped up surveillance such as asking their staff to stay more alert when monitoring the operation of the bridge through the closed circuit television and to increase the frequency of patrolling

    青馬大橋並無行人設施，市民難以走近。為免有人跳橋自殺，青馬管理有限公司已加強監察，例如提醒員工在利用閉路電視監察大橋的運作時保持高度的警覺性，以及增加巡邏次數。
  16. Inner high frequency lens, support over 100 television channel, completely record by itself. the quality of the recording reaches dvd effect

    內置高頻頭，支援100多個電視節目頻道，完全獨立錄影，錄影質量達到dvd的效果。
  17. Can link evd, dvd, vga etc. to do a set of video frequency signal, can receive the television signal directly, can link the video frequency signal and the vga signal in the meantime, carry out the painting function in painting

    可以連接evd dvd vga等多組視頻信號，可直接接收電視信號，可同時連接視頻信號和vga信號，實現畫中畫功能。
  18. The analysis on amplitude frequency characteristics of picture intermadiate frequency amplify circuit of colour television

    彩電圖像中放電路幅頻特性分析
  19. This paper analyzes the amplitude frequency characteristics of picture intermadite frequency amplify circuit of colour television, analyzes the influence of picture quality and sound quality for intermadiate frequency amplify circuit amplitude frequency characteristics, puts forward the method of reduce influence and improve picture and sound quality

    摘要詳細分析了彩電圖像中放電路幅頻特性曲線，分析中放幅頻特性對圖像質量、伴音質量的影響，提出了減少影響提高圖像、伴音質量的方法。
  20. Domestic satellite communication earth stations - gereral technical requirements - part 4 : television frequency modulation carrier channel

    國內衛星通信地球站總技術要求第4部分:電視調頻載波通道
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