为了提高系统暂态稳定,采取切机措施,其作用是()。
A.缩短系统的故障冲击时间
B.控制原动机功率减少加速转矩
C.人为施加负荷以减少加速转矩
D.缩短电气距离
参考答案:B
— Would you care for a cup of coffee?
— I ________ one. Thank you just the same. [ ]
A. had
B. have had
C. would have
D. will have
组织设计与建设的要求、依据与原则是什么?