vdc 中文意思是什麼

vdc 解釋
操作電壓
  1. 8. added the diagnostic function of engine system, at and vdc for equus

    8新增了equus車型的發動機系統自動變速箱系統vdc系統的診斷功能。
  2. Wet - spun an - vdc copolymer fibers containing activated carbon

    含活性炭的腈氯綸纖維紡絲工藝研究
  3. Testing on logs in laminated shaly sands it demonstrates that the model can be applied in laminated shaly sands. testing on effects of rdc. and vdc representing clay resistivity and fraction or dry clay resistivity and fraction on water saturation calculated by the model it proves that it is very reasonable for rdc to be clay resistivity and vdc to be dry clay fraction, so the mode l derived from the paper can be used to evaluate shaly sands

    通過一組層狀泥質砂巖測井資料解釋，表明該模型適用於層狀泥質砂巖地層解釋；通過考察rdc 、 vdc代表粘土或干粘土電阻率及含量對該模型計算含水飽和度的影響，說明rdc代表粘土電阻率，而vdc代表干粘土含量是合適的，因此，使用文中給出的電阻率模型能更好地解決泥質砂巖問題。
  4. Operating voltage : 3 5 vdc operating current : 25 150 ma

    Add :西安高新區科技5路22號
  5. Voltage dependent channel, vdc

    電壓依賴性鈣通道
  6. In this paper, constant frequency epgs and high voltage direct current ( h vdc ), as an example, is simulated

    本文是以恆頻交流電源系統和高壓直流電源系統為例來進行建模和模擬。
  7. The requirements are the following : ( 1 ) input voltage : 220 vac ; ( 2 ) output voltage : 48 vdc ; ( 3 ) output current : 20 adc ; ( 4 ) switching frequency : 80khz ; ( 5 ) operated frequency of apfc : 100khz the simulated software pspice 7. 1 realizes simulation research of the main circuit, and the simulated result of key waveforms in the main circuit is introduced

    設計指標為：輸入電壓為交流220v ，頻率為50hz ，輸出電壓和電流為48v ， 20a ，功率因數校正電路的工作頻率為100khz ，直流變換器電路的工作頻率為80khz 。利用模擬軟體pspice7 . 1對主電路進行了模擬研究，並介紹了主電路的幾個關鍵波形的模擬結果。
  8. Vc vdc vinylchloride vinylidene chloride copolymer

    氯乙烯一偏氯乙烯共聚物
  9. This power supply provides power at up to 80 vdc and up to 30 a in two ranges 80 v, 26 a or 70 v, 30 a, has low output noise and offers full control and measurement over gpib using a scpi command set

    該電源有兩個量程80 v ， 26 a或70 v ， 30 a ，可提供高達80vdc和30a的輸出，具有低輸出噪聲，通過scpi命令集提供gpib上的全部控制和測量。
  10. Vdc insulators and fittings for overhead lines. glass insulators for voltages lower than 1000 v. double - shed insulators with grooved head

    架空線路用絕緣子和配件.電壓低於1000 v的玻璃絕緣子.雙裙槽頭絕緣子
  11. Although targeted at the telecom industry where 80 v is a common requirement, the e4356a can also be used for other applications requiring 80 vdc

    雖然目標是大量需要80v電源的電信行業，但e4356a也可用於其它需要80vdc的應用。
  12. As long as all of the low pressure gas and draft switches are satisfied the fuel gas trip system will be unaffected when the 125 vdc power is restored

    應翻譯為只要所有低壓氣體和負壓開關保持正確位置，當125伏特直流電源恢復后燃料氣跳車系統不會被影響。
  13. Abstract : the structure and working principle of switching power supply forthe computer are analyzed ， the methods and parameter - design which changed 220 v ac supply into 48 vdc supply for computer are introduced

    文摘:分析了微機開關電源的結構和工作原理，介紹了將微機電源改為48v直流供電的方法與參數設計。
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