石英晶體單元 的英文怎麼說

中文拼音 [dànyīngjīngdānyuán]
石英晶體單元 英文
quartz crystal unit
  • : 石量詞(容量單位, 十斗為一石) dan, a unit of dry measure for grain (= l00 sheng)
  • : 名詞1 [書面語] (花) flower 2 (才能或智慧過人的人) hero; outstanding person 3 (英國) britain...
  • : Ⅰ形容詞(光亮) brilliant; glittering Ⅱ名詞1. (水晶) quartz; (rock) crystal 2. (晶體) any crystalline substance
  • : 體構詞成分。
  • 石英 : quartz; silici-; 石英電子手錶 crystal-oscillator watch; [鐘] quartzcrystal watch
  • 晶體 : [晶體學] crystal; vitrella; crystal body; crystalloid; x-tal
  1. Measurement of quartz crystal unit parameters - phase offset method for measurement of motional capacitance of quartz crystal units

    件參數的測定.第2部分:用相位偏離法測量石英晶體單元的動態電容
  2. 30 mhz measurement of quartz crystal unit parameters by zero phase technique in a pi - network - part 4 : method for the measurement of the load resonance frequency fl, load resonance resistance rl and the calculation of other derived values of quartz crystal units, up to 30 mhz

    用型網路的零相位法測量件參數.第4部分:石英晶體單元負荷諧振頻率fl負荷諧振電阻rl的測量方法及其他件導出值的計算方法
  3. Measurement of quartz crystal unit parameters by zero phase technique in a - network ; part 3 : basic method for the measurement of two - terminal parameters of quartz crystal units up to 200 mhz by phase technique in a w - network with compensation of the parallel capacitance c

    在型網路中用零相位技術測量石英晶體單元參數.第3部分:在具有並聯電容c補償的w型網路中用相位技術測量頻率200mhz及以下石英晶體單元的二端參數的基本方法
  4. It is comprised of a sensor head ( a quadrangular pyramid tip, a base, four quartz crystal plates ) and a network analyzer and an apparatus to apply three - axis force. according to mechanics, four plates of the quadrangular pyramid tip correspondingly receive four one - dimension forces when applying a three - axis force to the sensor head. because quartz crystal has a force - frequency effect, namely, resonance frequency change of the quartz crystal is in direct proportion to one - dimension forces applying to it, four certain resonance frequency changes of the four quartz crystal plates are corresponding to a three - axis force

    當傳感頭受三軸力作用時,根據力學的分析可以確定三軸力與四角錐四個面上向力之間的對應關系,用分別貼在四角錐四個面上的四片壓電作為壓敏件,由於的力頻效應(即在受到應力作用時,它的諧振頻率與應力大小成正比) ,從而最終確定了四片的諧振頻率改變量與傳感頭上所受三軸力大小和方向之間的對應關系。
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