frequency coordination 中文意思是什麼

frequency coordination 解釋
頻率協調
  • 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。
  • coordination : n 同等，同位，對等；同等關系；調整；配合；協作，協調；【生理】（器官等的）共同調濟，協調（一致）...
  1. Secondly, we do research on the coordination of multiple domains, and present an algorithm based on service reassemble, which can improve the system performance by reducing communication frequency

    其次，本文研究了多域之間的有效協同問題，提出了一種「基於服務重組」的多域協同演算法，以減少通訊次數，提高系統效率。
  2. On the basis of theoretical analysis and numerical calculations using matlab language combined with a real instance, it is indicated that the improper electrical parameter coordination caused by the abundance of power cable lines result in fundamental frequency current resonance, in addition, the countermeasures based on svc to solve the problem are put forward

    文中結合某變電站異常運行狀態實例，在理論分析和matlab語言數值計算的基礎上，指出由於電纜的大量使用導致了該系統參數配合不當，從而誘發了基波電流諧振，並提出裝設靜態補償器以防範該類諧振。
  3. Insulation coordination for equipment within low - voltage systems - part 4 : considerations of high - frequency voltage stress

    低壓系統內設備絕緣協調性.第4部分:高頻電壓應力問題
  4. On the government s proposed frequency plan, mr. kwong said, " without achieving frequency plan coordination with china, the government could not really decide on how many frequency channels are available for dtt

    被問及有關政府建議的頻譜方案時，鄺氏稱：在香港沒有配合內地的頻譜規劃協調下，港府難以決定數碼地面電視可採用多少條頻道。
  5. Ofta s responsibilities include the assignment of radio frequencies, investigation into interference complaints, licensing private telecommunications services, prosecution of illegal use of telecommunications equipment, and coordination with frequency management authorities outside hong kong to prevent interference between radio services

    工作范圍包括指配無線電頻率、調查無線電干擾投訴、簽發私人電訊服務牌照、就電訊器材的非法使用提出檢控，以及與香港以外地區的頻率管理機關進行協調，以防止無線電服務互相干擾。
  6. Frequency coordination agreement between the hksarg and guangdong province

    香港特區政府與廣東省簽訂頻率協調協議書
  7. The first frequency coordination agreement between hong kong and guangdong was signed in may

    香港與廣東省於五月簽訂首份頻率協調協議書。
  8. In november, a new frequency coordination agreement was signed between hong kong and guangdong on procedures and standards for coordinating terrestrial radiocommunications services in the frequency band from 30 mhz to 40 ghz

    在十一月，本港和廣東省就協調30兆赫至40吉赫頻帶地面無線電通訊服務的程序和標準一事，簽訂新的頻率協調協議書。
  9. " the country dtt technical standard of china and frequency plan coordination with mainland authorities are interrelated issues. these technical issues are important because they affect the consumers as well as the success, or failure, of the future dtt industry, " said hoi - ying ( h. y. )

    亞洲電視有限公司高級副總裁鄺凱迎先生在今日（二月二十八日）的記者會上表示：中國內地採用的數碼地面電視制式，以及與內地機關的頻譜規劃協調是息息相關的議題。
  10. In chapter 3, the non - linear equation was linearized with the jacobi matrix, and then the linearized equation was transformed into fixed frame to analyze the stability problem with eigenvalue method ( on - ground or hovering ) or floquet theory ( forward flight ). meanwhile, the equation was perturbed by sweep frequency excitation from steady state to get transit decay of lag response which was then transformed into fixed frame with a numerical fourier coordination transformation ( fct ). the fixed frame response along with the body response was analyzed via an fft to determine modal frequencies

    然後，在穩態響應的基礎上利用雅各比矩陣對非線性方程進行了線化，線化后的方程利用多槳葉坐標變換轉換到固定系下后，利用直接特徵值分析（地面、懸停）或floquet理論（前飛）對系統進行了穩定性分析;同時，對系統進行了瞬態響應分析;在系統達到穩態的基礎上進行掃頻激勵，用fft變換求得系統頻率，進而用移動矩形窗方法分析得到系統的阻尼。
  11. We believe that the commencing date for licensing is impractical and should be postponed until after the expected improved chinese dtt standard could be evaluated and coordination with mainland authorities has reached a stage when a workable frequency plan can be finalised. therefore, the target date for commencing digital terrestrial television services should be postponed to end of 2003 or early 2004

    我們認為建議的數碼頻道牌照起行日期是不切實際的，我們認為應該延後待中國內地選定數碼地面電視制式后及與中國內地鄰近省市的頻譜協調后才作本港製式的確定；換言之，我們數碼電視地面電視服務的起行日期應延遲至2003年底或2004年初。
  12. Frequency coordination would also enable hong kong to take measures in avoiding and minimising interference

    頻譜協調令香港可確定執行有關避免及減少干擾的政策。
  13. Set up a government - industry advisory committee to steer the smooth transition from analogue to digital tv and oversee frequency coordination planning with mainland authorities. the government should

    成立一個政府及業界的諮詢委員會，負責監察與中國內地機構的頻譜協調問題，確保模擬至數碼廣播得以順利過渡。
  14. Hong kong special administrative region hksar government and guangdong province signed a frequency coordination agreement which will ensure that radio frequencies in the hksar and guangdong could be used efficiently with minimum mutual interference

    該協議書除確保香港特區及廣東省能有效使用無電頻率和減少無電相互干擾外，亦促進雙方在電訊服務方面的發展。
  15. Finalise the frequency coordination, work out a workable frequency plan and have a clear knowledge of how much capacity are available before setting up criteria and inviting applications for multiplex, programme provider and additional services licences

    港府應落實頻譜協調，制定可行的頻譜規劃，以及在推出數碼頻道平臺、節目供應商及額外附加服務牌照和訂立準則前，清楚知道可使用的頻道容量。
  16. On the suggestion of establishing a government - industry advisory committee to ensure smooth transition from analogue to digital tv, mr. h. y. kwong said that atv and tvb were not suggesting that they should be at the negotiation table in frequency coordination with mainland authorities

    就建議成立一個由政府及業界組成的諮詢委員會，以監察由模擬廣播順利過渡至數碼電視廣播方面，鄺凱迎先生說明亞洲電視及無
  17. The two stations suggested that government should establish a government - industry advisory committee to oversee the smooth transition and frequency plan coordination with mainland authorities

    兩臺建議政府設立一個政府及業界諮詢委員會，專責監察順利過渡及與中國內地機關的頻譜規劃協調問題。
  18. Frequency plan coordination with mainland authorities would be vital in deciding what frequencies are available and how many digital transmission multiplexes could be deployed during the analogue - digital simulcast period and after the simulcast is switched off

    與中國內地的頻譜規劃協調，在模擬及數碼同步廣播期間以及結束后，決定可使用的頻譜及數碼傳輸頻道方面均十分重要。
  19. Domestic free - to - air terrestrial broadcasters asia television limited ( atv ) and television broadcasts limited ( tvb ) warned the government against formulating digital terrestrial television ( dtt ) policies without knowledge of what technical standard the mainland would adopt and frequency plan coordination with mainland authorities had not been achieved

    本港兩家免費地面電視臺亞洲電視有限公司及電視廣播有限公司（無電視）向港府提出忠告，指在不清楚中國內地採用哪種技術標準前，以及尚未與內地機關完成頻譜規劃協調情況下，便制定數碼地面電視政策的做法甚不明智。
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