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- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- direct current tracking 直流跟踪
- direct current track circuit 直接轨道电路
- Direct Current Governor System M? 直流调速系统?
- Direct Current Plasma Emission Spectrometer DCP M. 直流等离子体发射光谱仪。
- Alternating current,direct current. 交流电,直流电。
- Alternating current, direct current. 直流电,交流电。
- It also wks well under a low direct current. 在直流低电流下使用,很受欢迎。对于管道以及细小部件的焊接,继续焊接及特定数目焊接更具优势。
- A device, such as a diode, that converts alternating current to direct current. 整流器; 整流管一种将交流电流转化为直流电流的装置,如二极管
- Direct current cannot use transformers to change voltage. 直流电就不能用变压器来改变电压。
- How Improve The Influence of Direct Current Drive on The LCD? 如何改善直流驱动对液晶显示器的影响?
- Aiming to minimize the torque ripple in condition of non-perfect BEMF waveform, the dissertation present a optimum current tracking control technique. 实际中一般是这两种情况都存在。 针对这种反电动势波形偏离理想波形的情况,本文提出了一种最优电流跟踪法来抑制转矩脉动。
- A device for converting alternating into direct current. 把交流变为直流的器件。
- A generator, especially one for producing direct current. 发电机发电机,尤指能产生直流电的那种
- The units are available for either alternating or direct current. 这些装置既可以用交流电,或可以用直流电。
- In order to improve the current tracking performance of active power filter, in this paper, a novel predictive current control method based on voltage space vector is proposed. 为了提高有源电力滤波器(APF,Active Power Filter)的电流跟踪性能,提出了一种基于电压空间矢量的预测电流控制新方法。
- Reducing the total harmonic distortion (THD) of the magnet current in the parallel resonant network is the key technique for the magnet current tracking accuracy. 在并联型怀特电路中,降低磁铁电流的高次谐波含量,即电流总谐波畸变率(THD)是保证磁铁电流跟踪精度的关键所在。
- The system can measure the direct current frequency acceleration. 该系统可以测量频率低至直流的加速度。
- Whether to repeat the current track, the current album, or the current playlist indefinitely, or neither. 是否无限重复当前音轨、专辑或播放列表。
- The direct current will cause problems only if you travel upstream. 单向水流只有在你逆流而上时才会造成麻烦。