頻率標準 的英文怎麼說

中文拼音 [bīnlǜbiāozhǔn]
頻率標準 英文
fs frequency standard
  • 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...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 頻率 : frequency; rate
  • 標準 : （衡量事物的準則; 榜樣; 規范） standard; criterion; benchmark; pip; rule; ètalon （衡器）; merits
  1. Verification regulation of cesium beam frequency standard

    銫束原子頻率標準檢定規程
  2. Engine parameter acquisition display system is an important member of helicopter seat room display system, and is made of engine parameter acquisition unit ( epu ) and engine parameter display ( epd ). epu is joined with engine electronic controller, fuel manage system, engine and accumulator by the wire. it acquire the parameter of engine, for example, analog signals, frequency signals and discrete signals, etc. then data processing, compare data and operation is executed

    發動機參數採集器通過硬連線與發動機電子控制器、燃油管理系統、發動機及蓄電池相連，採集模擬量、頻率量及離散量信號等參數，並對採集的數據進行運算、比較與處理，最後通過標準rs ? 422a串口和發動機參數顯示器及其它設備進行通訊。
  3. Luminaires that conform to the safety standard should bear proper markings of rated voltage, rated frequency, rated power, number and type of lamp bulbs, model number, mark of origin ( manufacturer nametrade mark ) and symbol for suitability or non - suitability for direct mounting on combustible surfaces where applicable

    符合安全標準的燈飾須有適當的標記，包括額定電壓、額定頻率、額定功率、燈泡的數目和類別、型號、原產地標志（製造商名稱或商標） 、是否適宜於直接安裝在可燃物質表面的標志等資料。
  4. Generic specification of rubidium frequency standards

    銣原子頻率標準通用技術條件
  5. Measuring methods for rubidium frequency standards

    銣原子頻率標準測試方法
  6. Verification regulation of rubidium gas cell frequency standards

    銣原子頻率標準檢定規程
  7. Standard specification for an avalanche beacon frequency

    雪崩信號頻率標準規范
  8. The concept of " timing " in the article is not the clock in our ordinary living, but syntheses which is made up of some frequency source in the signal generator ( such as cs atom frequency standard, rb clock & high accuracy quartz crystal oscillator ) which produces the primary frequency, the matching input interface and the matching output interface and controlling circuit etc. for example, bits is a kind of timing equipment, which is used to control the timing of some functions

    本文論及的「時鐘」概念不是指日常生活中使用的鐘表，而是由產生基準頻率的信號發生器（如銫原子頻率標準、銣鐘及高精度石英晶體振蕩器等）中的某種頻率源以及相配套的輸入、輸出介面和控制電路等組成的一整套具有特定同步定時功能的綜合體。如bits就是一種時鐘設備，它提供用在通信系統中控制某些功能的定時的時間基準設備，時鐘提供的信號稱為基準信號、定時信號或同步信號。
  9. By means of controlling accurately temperature of f - p cavity used in the frequency - stabilizing system of laser, the frequency stability of laser is significantly improved. especially the long - term unidirectional frequency shift is essentially overcome

    從實驗結果，我們得出將作為頻率標準的f ? p腔精密控溫與對該腔不控溫對激光器振蕩頻率進行鎖定的結果相比較，清楚看到短期穩定性有一定提高，重要是對作為穩頻標準f ? p腔精密控溫，消除了由於溫度變化引起的頻率慢漂移。
  10. Application of gps technology in researching of frequency standard

    技術的頻率標準源的研製
  11. Quartz crystal frequency standards

    石英晶體頻率標準
  12. Hydrogen atomic frequency standards

    氫原子頻率標準
  13. United states frequency standards

    美國頻率標準
  14. The evaluation of measurement uncertainty for the cesium atomic beam frequency standard

    銫束原子頻率標準裝置測量不確定度的分析
  15. In the comparison of frequency standard, the ordinariest and the simplest method is phase comparison

    在測量頻率標準指標的比對中，最常見且最簡單的是採用比相測量的方法。
  16. Overview of the different kinds of time and frequency standards and measurement services that are available, through nist, other nmis, and the private sector

    概述目前可用的美國nist 、各國國家計量院和私有的各種時間頻率標準、測量設備。
  17. Description of some of the expected future developments in time and frequency standards and distribution, including such topics as chip - scale atomic clocks ( size of a rice grain, powered by aa battery, potentially capable of low cost mass production )

    介紹一些未來可預期的時間頻率標準和發布技術的進展，包括諸如「晶元級的原子鐘」 （大米粒尺寸，由aa電池供電，具有低成本大批量生產潛力） 。
  18. We still design and produce automatic and semiautomatic ultrasonic cleaning line based on the demand of your corporation when we producing normative experiments of different kinds of frequency and various powers

    我公司在生產各種不同頻率、不同功率標準化系列產品的同時，還根據市場各種行業的需求自行設計開發了各種半自動、全自動超聲波清洗線。
  19. The measurement precision mainly depends on two aspect, one is the phase noise of frequency standard, the other is the linearity of phase detector in the range from 0 to 360

    此方法測量精度的高低，主要取決于兩個方面，即頻率標準本身相位噪聲的情況和在0 360范圍內鑒相的線性度。
  20. Introduction to frequency standards and clocks, including atomic clocks and primary frequency standards, quartz oscillators, and other standards

    介紹頻率標準和時鐘，包括原子鐘、一等頻率標準，石英晶體振蕩器和其他標準。
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