励磁电源部分采用交流励磁方式,构建励磁主回路.The power supply circuit is on the principle of AC excitation.研究磁电滞回线在交变外场下的动力学性质的课题称为回线动力学.Hysteresis phenomenon is very common in many ferroelectric materials.为确保机车安全可靠地运行,提出了加装故障励磁电路的建议.The prop...
你们要做的就是调换单词的位置以使句子意义通顺。Your task is to interchange words so that the sentence makes sense.投票箱被人调换了。The ballot boxes have been switched.那样调换她的工作等于是解雇她.Changing her job like that is equivalent to giving her the sack....