精密頻率計 的英文怎麼說

中文拼音 [jīngbīn]
精密頻率計 英文
precision frequency meter
  • : Ⅰ形容詞1 (經過提煉或挑選的) refined; picked; choice 2 (完美;最好) perfect; excellent 3 (細)...
  • : Ⅰ名詞1 (秘密) secret 2 [紡織] (密度) density 3 (姓氏) a surname Ⅱ形容詞1 (距離近; 空隙小)...
  • : 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...
  • : 率名詞(比值) rate; ratio; proportion
  • : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
  • 精密 : precise; precision; accurate
  • 頻率 : frequency; rate
  1. Chronometer ; wrist - chronometer with frequency of oscillating system 1000 hz, designation, requirements, testing

    記時.第1部分:帶有振蕩系統1000hz的手
  2. This method is proved to be an accurate solution of random vibration equation, in which all cross - correlation items, either between earthquake inputs or between participant modes are involved naturally. compared to conventional method, the computational efficiency of the developed method is much higher

    此法算結果自動包含了振型間及各輸入分量間的相關項,理論上是隨機振動方程的確解法,且與傳統方法相比可大大減少算量,非常適合分析大型網殼這種自振集結構的隨機地震響應。
  3. In case of absence of a precision external reference, the ocxo frequency adjustment is carried out by means of the p1 potentiometer

    萬一一個度的外部參數預設, ocxo調整依靠p1電位來實行。
  4. Calibration of precision ac voltmeter at one frequency voltage combination by ac - dc transfer

    以交直流轉換方法按一電壓組合校正交流電壓
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