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direct current 【電學】直流電〔略作 D. C. 或 d. c.〕。

direct current dynamo

Determination of power losses in high - voltage direct current converter stations 高壓直流電換流站功率損耗測定

Logarithmic direct current amplifier 對數直僚大器

Solid - state devices are always powered by direct currents and voltages 固體狀態設備總是以直流和電壓為動力。

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

A ) a direct current is a current which flows always in the direction 直流電是一種總是沿同一方向流動的電流。

Direct current induction therapy unit 直流感應治療機

A direct current is a current flowing always in the same direction 直流電是一種總是沿同一方向流動的電流。

Protection against corrosion by stray current from direct current systems 直流系統中雜散電流引起腐蝕的防護

The units are available for either alternating or direct current 這些裝置既可以用交流電,或可以用直流電。

Realization of direct current control system based on embedded database of sqlite 分數階控制系統穩定性分析

Type 30syk1201 coreless permanent magnet direct current servomotor 30syk1201型空心杯電樞永磁直流伺服電動機

Connectors , servicing , 11 mm diameter male contacts , 28 volt direct current V直流直徑mm插頭的維護連接器

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

Permanent magnet direct current torque motors - general specification for 永磁式直流力矩電動機通用技術條件

Stimuli - response of gelatin hydrogel under direct current electric field 明膠水凝膠電刺激響應行為的研究

The designing and application of igbt direct current regulating speed system 的直流調速系統的設計與研究

A device used to convert direct current into alternating current 反用換流器用于變直流電為交流電的儀器

Hvdc high - voltage direct current transmission 高壓直流輸電

Application of direct current prospecting in geothermal water exploration 直流電法在地熱水勘探中應用