您要查找的是不是：
- 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 Transfer 直流变换
- 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?
- 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
- As China is in a transitionary period of market reform, the current transfer payment system is obvious of transitionary nature and informal. 我国正处在市场化改革的转执时期，现行的财政转移支付制度具有明显的过渡性和非规范性。
- 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。
- Devoid of ideas, sharpness and confidence, the only factor that may prevent him from being sold in the current transfer window is our injury list. 缺乏创意，锐利和信心，如果他在现在的转会期没有被卖掉，唯一的原因就是我们现在的伤员太多了。
- 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。
- 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。
- Lotito declared how satisfied he was at the way the current transfer market is going and opened the door to two new possible arrivals which could further improve his side. 洛蒂托宣布了他接下来的一些动作，转会大门即将打开，两个新的球员将很可能来到他的球队，使球队得到进一步的提升。
- Be how much a treadle motorcycle direct current fire maker? 一个踏板摩托直流电打火器多少钱？
- Xiangfan is to reconcile the more the cradle of Han Ju, the current transfer of the three countries to collect more collating opera repertoire 33, 36 Chinese opera repertoire. 襄樊是越调和汉剧的发源地，目前搜集整理越调三国戏三十三个剧目、汉戏三十六个剧目。
