radio spectrum 中文意思是什麼

radio spectrum 解釋
【無線電】射頻頻譜。

  • radio : n. 1. 無線電訊[電報,電話];無線電,射電。2. 無線電廣播;無線電(廣播)臺。3. 收音機。vt. ,vi. 用無線電傳送[廣播];(向…)作無線電廣播[傳送];用X射線拍照;用鐳醫治。
  • spectrum : n. (pl. -tra )1. 【物理學】譜,光譜;波譜;能譜,質譜。2. 【無線電】射頻頻譜;無線電(信號)頻譜。3. 【心理學】(眼睛的)余像;殘像。4. 〈轉義〉范圍,幅度;(連續的)系列。
  1. Electromagnetic compatibility and radio spectrum matters - electromagnetic compatibility standard for radio equipment and services - part 12 : specific conditions for very small aperture terminal, satellite interactive earth stations operated in the frequency ranges between 4 ghz and 30 ghz in the fixed satellite service v1. 2. 1

    電磁兼容性和無線電頻譜情況.無線電設備和服務的電磁兼容性標準.第12部分:固定衛星服務中工作在4 ghz到30 ghz頻帶的衛星地面站微小孔徑端的具體條件
  2. The radio spectrum and its management

    無線電頻譜及它的管理
  3. The radio spectrum used in narrowband personal communications services ( pcs )

    用於窄帶個人通信業務( pcs )的無線頻譜。
  4. Ofta publishes spectrum release plan to increase transparency in radio spectrum supply

    電訊局公布頻譜供應表以提高頻譜供應的透明度
  5. There may not be enough radio spectrum to go around as demand grows

    並且,隨著需求量的增長,也許會沒有足夠多的無線電頻譜來滿足每個人的需要。
  6. Like a deity, radio spectrum is invisible, omnipresent and commands awesome power

    無線電波像神明一樣,無法看到而又無處不在,並擁有讓世人敬畏的力量。
  7. It will also be necessary to free up radio spectrum now used for military and satellite communications

    同樣地,也有必要開放目前用於軍事和衛星通訊的無線電頻段。
  8. The radio spectrum ? the segment of the electromagnetic continuum containing waves in the radio - frequency range ? accommodates countless communications devices today

    無線電頻譜(一個連續的射電頻率范圍區段)容納了今日無數的通訊頻率。
  9. The present shortage of radio spectrum results in large part from the cost and performance limits of legacy hardware established during the past century

    目前無線電頻譜壅塞的現象,大多起因於上個世紀製造的老式硬體設備在成本與效能上受到限制。
  10. The electromagnetic interference tolerance is discussed in this paper, the radio spectrum assignment and the sensitivity of interference measurement equipment are described

    摘要討論了日像儀的干擾容限,列出了干擾源分佈,估算出干擾測試儀靈敏度。
  11. Deliberate radiation or reradiation of electromagnetic waves so as to impair the usefulness of a specific segment of the radio spectrum that is being used by the enemy for communication or radar

    人為地輻射或反向輻射電磁波,使一段特定的無線電波譜的可用性削弱,而這一波譜段是由敵人的通訊或雷達所使用。
  12. Recent talks have included managing the radio spectrum in telecommunications, the use of analytical science in consumer protection, methods for predicting ultraviolet index, and conservation of sea turtles in hong kong

    有關部門最近舉辦了多個講座,主題分別為無線電頻譜及它的管理分析科學如何保障消費者紫外線指數預報香港的海保育工作。
  13. It was increasingly put to work on tasks ranging from how to auction a radio spectrum to devising a better way of paying defence contractors than cost - plus contracts ( which create incentives for the contractor to be inefficient ) or fixed - price contracts ( which may result in overpaying )

    機制設計被越來越多地用於各種場合,包括設計無線電頻段拍賣機制、以及為防務合同設計更加合理的支付機制以克服成本加成合同(會產生消極怠工的激勵)或固定價格合同(會導致給價過高)的弊端。
  14. Is responsible for regulating the telecommunications industry in hong kong. its responsibilities include economic regulation, technical regulation, enforcing fair competition rules, setting technical standards, co - ordinating the development of the telecommunications infrastructure, investigating consumers and industry complaints, managing the radio spectrum, providing advice to the government on telecommunications matters and representing hong kong in international telecommunications organisations

    負責監管香港的電訊業,其范圍包括經濟規管,技術規管,執行公平競爭條款,制訂技術標準,協調電訊基礎建設的發展,調查消費者和業界的投訴,管理無線電頻譜,就電訊事宜向政府提供意見,以及代表香港參與國際電訊組織。
  15. Electromagnetic compatibility and radio spectrum matters - meteorological aids met aids - radiosondes to be used in the 400, 15 mhz to 406 mhz frequency range with power levels ranging up to 200 mw - part 2 : harmonized en covering essential requirements under article 3. 2 of the r tte directive v1. 1. 1

    電磁兼容性和無線電頻譜情況.氣象輔助裝置.用於功率電平200 mw及以下的400 . 15 mhz到406 mhz頻帶的無線電高空測候器.第2部分:包括r tte指令3 . 2條款基本要求的協調的en
  16. Telecommunications - electromagnetic compatibility and radio spectrum matters - radiotelephone transmitters and receivers for the maritime mobile service operating in vhf bands - part 1 : technical characteristics and methods of measurement v1. 3. 1

    電信.電磁兼容性和無線電頻譜情況.工作在甚高頻帶的海上移動業務用無線電話傳送機和接收機.第1部分:技術特性和測量方法
  17. And in a nod to government conspiracies, he thinks that the real power lies with the interdepartment radio advisory committee, made up of members of most federal agencies that use the radio spectrum and want to keep the status quo

    再談到政治內幕,他認為真正的裁決權力在於跨部會無線電諮詢委員會,而這個委員會大多是由擁有無線電頻譜使用權,並且想要保持現狀的聯邦機構所組成。
  18. Electromagnetic compatibility and radio spectrum matters - maritime mobile earth stations operating in the 1, 5 ghz and 1, 6 ghz bands providing voice and direct printing for the global maritime distress and safety system - technical characteristics and methods of measurement v1. 1. 1

    電磁兼容性和無線電頻譜情況.全球海上遇險呼救與安全系統用提供聲音和直接列印的工作頻帶為1 . 5ghz和1 . 6ghz的海上移動地面站.技術特性和測量方法
  19. A monthly cell - phone service bill, for instance, contains charges for leasing radio spectrum, renting cell towers and purchasing the handset, as well as the amortization of the hardware at the cell base site, the cost of interconnections among cell sites, billing expenses and network operator profit

    舉例來說,行動電話的月租費通常包含使用無線電頻譜、租用基地臺和購買手機,以及攤提行動電話基地臺硬體、基地臺之間的連接費用、計費成本和網路系統業者的利潤等。
  20. Electromagnetic compatibility and radio spectrum matters. electromagnetic compatibility for radiotelephone transmitters and receivers for the maritime mobile service operating in the vhf bands

    電磁兼容性和無線電頻譜. vhf波段工作的海上移動設備用無線電話發射機和接收機的電磁兼容性
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