高頻發射管 的英文怎麼說

中文拼音 [gāobīnfāshèguǎn]
高頻發射管 英文
vapotron
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 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...
  • 發 : 名詞（頭發） hair
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 高頻 : high frequency
  1. Khz high pulse repetition frequency multibeam klystron transmitter

    高重頻多注速調管發射機110
  2. Ais works on the marine vhf, use the sotdma ( self organized time division multiple access ) data chain protocol to transfer data of ships. the ais can help the limits of the current services, and decrease the collide case of ships, and improve the value of the safe action in marine, and make the content of the radar and the vts more stronger

    船舶自動識別系統（ automaticidentificationsystem ，簡稱ais ）工作在海上vhf頻段，運用sotdma方式發射船舶數據，具有補充現有船舶導航存在的缺陷，減少船舶碰撞事故；提高搜救船舶海上救助的速度；增強雷達、船舶交通管理系統vts的功能。
  3. In order to test the real - time temperature in the cooking cocoon machine, which is favourable to develop the management of the produce, this thesis exploit a system of remote testing, by adopting wireless remote detecting, on the basis of actual thing in the produce locale, which solve the problem that it can ? test the dynamic real - time cooking cocoon temperature

    為了實時地測試出煮繭機內的溫度，以利於生產工藝中的管理水平的提高，本課題根據生產現場的實際情況出發，採用數字溫度傳感器、微功耗的單片機和射頻發射接收模塊，開發了一遙測系統，建立了一套專用的通信系統。
  4. On the base of summarizing and reference to the achievement of uhf complete solid - state high - frequency power amplifier abroad, the author have made a deep research in uhf 10kw electron tube tv transmitter power amplifiers which are widely used inland, and asked for ideas of a lot of engineers of chongqing tv transmitting station, brought forward a practicable solidification scheme under the guidance of prof. gao chao and prof. guoyongcai, and made a successful practice at chongqing tv transmitting station

    筆者在總結和借鑒國內外有關uhf全固態電視發射機高頻線性功率放大器研究成果的基礎上，對目前國內電視發射臺普遍採用的uhf10kw電子管電視發射機高頻線性功率放大器進行了深入研究，並廣泛徵求重慶電視發射臺工程師的意見，在重慶大學高潮教授和郭永彩教授的指導下，提出了切實可行的固態化改造方案，並在重慶電視發射臺實踐成功。
  5. Rfid : making supply chain management effective

    射頻識別技術：令供應鏈管理發揮更高效能
  6. Cto, sr. design engineer, oss bss engineer, wcdma system development engineer test engineer, wcdma baseband senior engineer, telecommunication protocol development engineer, 3g ran system test engineer, rf developer, hardware engineer, mobile phone structure designer, flow - media product manager, softswitch pre - sales engineer, sr. project manager, quality manager, purchase manager, sr. marketing manager oversea, regional product manager, sales manager, key account manager, admin. hr director, administration manager, international recruitment supervisor, financial manager, investment manager

    高級總體設計工程師oss bss軟體工程師wcdma系統開發工程師軟體開發測試工程師wcdma基帶高級工程師通信協議開發工程師3g ran系統測試工程師射頻研發人員手機射頻工程師手機硬體工程師手機結構造型設計工程師流媒體產品經理軟交換售前支持工程師高級項目經理知識產權經理品質部經理采購部經理高級海外市場營銷經理區域產品經理銷售經理大客戶經理人事行政總監行政經理國際招聘主管財務經理國際融資主管投資經理
  7. Measurements of the electrical properties of transmitting tubes - measuring methods of high frequency loss for interelectrode insulators

    發射管電性能測試方法電極間絕緣體高頻損耗的測試方法
  8. Gyrotron is a new and important type of electrical microwave device from 50th years of last century to current. as a high power resource, it can produce and amplify milimeter and submilimeter - wave radiation at high frequency

    迴旋管是20世紀50年代後期發展起來的一類新型微波電子器件，它能在毫米甚至亞毫米波段產生或者通過放大得到大功率微波輻射，並具有相當高的工作頻率。
  9. Code division multiple access ( cdma ) communications systems being possessed of the merits of great capacity and soft hand - off and so on must have taken a significant role in future wireless communications systems. because pn sequences used in communications systems are been vertical completely, when numbers of user are more, there are multiple access interference ( mai ) in cdma and serving quality in communications systems is reduced

    碼分多址（ cdma ）通信系統以頻譜利用率高、系統容量大、頻率管理容易，軟切換、移動臺發射功率低、通道的傳輸速率高等優點代表了新一代移動通信，在未來的無線通信系統中必將扮演極為重要的角色。
  10. As for the tv transmitter of uhf of which the power grade is above 10kw, the valve power amplifier such as the electron tube, klystron and iot are widely adopted in high - frequency linear power amplifier

    功率等級在10kw以上的uhf （特高頻）電視發射機，其高頻線性功率放大器普遍採用電子管、速調管、感應輸出管（ iot ）等電真空管放大器件。
  11. To compare with transistor ( complete solid - state ) high - frequency linear power amplifier, there are some disadvantages : bad stability and reliability, low efficiency, high cost for operating, huge cabinet, heavy maintenance work load, low security for high - voltage electricity offering, and to ensure the continuance of tv program, the transmitter must be operating with main frame and spare frame

    它們與晶體管（全固態）高頻線性功率放大器相比，存在著穩定性及可靠性差、效率低、運行費用高、發射機體積大、日常維護工作量大、高壓供電不安全、必須採用主機和備機的運行方式來確保電視節目不停播等缺點。
  12. ( 4 ) specially made a research in the key technology of uhf complete solid - state high - frequency linear power amplifier : balancing transistor high - frequency linear power amplifier and the technology of 3db power integrating ( allocating )

    （ 4 ）重點研究了uhf全固態電視發射機高頻線性功率放大器的關鍵技術：平衡式晶體管高頻線性功率放大器以及3db功率合成（分配）技術。
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