direct current 中文意思是什麼

direct current 解釋
【電學】直流電〈略作 D. C. 或 d. c. 〉。

  • direct : adj 1 筆直的，一直線的；正面的。2 直接的。3 直截了當的，直率的，明白的。4 直系的，正統的。5 【語...
  • current : adj. 1. 通用的，流行的。2. 現在的，現時的，當時的。3. 流暢的；草寫的。n. 1. 水流；氣流；電流。2. 思潮，潮流；趨勢，傾向。3. 進行，過程。
  1. Taking the silicon diode as an example, through an analysis of the diode ' s current - voltage characters and the avometer circuit, the writer finds out the reasons for the differences in the amount when measuring the positive direct current equivalent resistance with different ohm grades

    摘要以硅二極體為例，從二極體的伏安特性及萬用表內部電路的角度，分析了用指針式萬用表的不同歐姆檔位測量二極體的正向直流等效電阻時，其值緣何不同。
  2. This paper is based on " the remodeled item of the 122mm automatic barbette servo system ". it introduced the controlled project of brushless direct current motor realized by dsp at first. on the base of analyzing and studying the driving wave of the brushless direct current motor thoroughly and fully, it carried on the servo system ' s simulink and presented the concrete software and hardware ' s devise of the whole system in the end

    本論文的撰寫是以「 122mm自行迫榴炮伺服控制系統的改型項目」為基礎，首先介紹了dsp實現無刷直流電機的控制方案，在深入、系統的分析和研究了無刷直流電機驅動波形的基礎上，然後進行了伺服控制系統的模擬，最後給出了伺服控制系統具體的軟硬體設計。
  3. Small craft - electrically operated direct - current bilge - pumps

    小艇.電動直流艙底泵
  4. Industrial limited company of electrical machinery of branch water makes the arc arc welding generator of three - phase direct current professionally, exempting and is shocked by electricity the dangerous advantage, stop the worker fitting the accident and happenning, 200 to 600 amperes are complete in specifications

    清水電機工業有限公司專業製造三相直流電弧電焊機，擁有免遭受電擊危險優點，杜絕工安事故發生， 250至600安培規格齊全。
  5. Also we manufacture various of series excitation, direct current, induction and consequent pole motor

    適用於手機數碼相機計算機家電等產品上的標識片。
  6. The difference between a direct and an alternating current is that a direct current always flows in one direction.

    直流電和交流電的區別在於直流電總是向一個方向流動。
  7. System tests for high - voltage direct current installations

    高壓直流裝置的系統試驗
  8. Terminology for high - voltage direct current transmission

    高壓直流電輸送術語
  9. Direct current amplifiers - characteristics and test methods

    直流放大器特性和測試方法
  10. The measurement uncertainty of direct current offset

    直流偏移的測量不確定度
  11. Direct current 1ma reference voltage kv is no less than 25

    直流1ma參考電壓kv不小於25
  12. Direct current amplifiers ; characteristics and test methods

    直流放大器.特性和試驗方法
  13. General specification for low voltage direct current power supply

    低壓直流電源通用規范
  14. Direct current 1ma reference voltage kv is no less than 26. 0

    直流1ma參考電壓kv不小於25
  15. A study on automatic testing system of output characteristic for small - sized direct current dynamo

    小型直流發電機輸出特性自動測試系統
  16. According to whether the light intension is in the zone of ccd linear response we control the direct current dynamo to drive the light filter to reduce the measure err effectively

    根據光強是否在ccd線性響應區間這一結果來控制電機帶動濾光片轉動，實現了對光強的自動調節，從而減小測量誤差。
  17. Isc - dcm idle speed control direct current motor

    怠速控制直流馬達
  18. Development of control technology of brushless direct current motor

    無刷直流電動機控制技術研究
  19. Technical requirements for the z series of medium size direct current motor

    Z系列中型直流電動機.技術條件
  20. Novel close - loop speed control technique for brushless direct current motor

    新型無刷直流電機速度閉環控制技術
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