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[问答题,简答题] 发电机失磁保护的动作原则?

WWW的中文译名为()。 ["商务网","因特网","教育网","万维网"] 下列不属于"内风"的是() ["肝阳化风","阴虚风动","风邪袭表","血燥生风","血虚生风"] 患者,男,48岁。十二指肠溃疡病史20年,近感头痛,眩晕而就诊。检查:血压160/100mmHg(21/13kPa)。下列降压药应慎用的是() ["可乐定","利血平","肼苯哒嗪","氢氯噻嗪","卡托普利"] 患者高热,心烦,胸腹扪之灼手,四肢厥冷,舌红苔黄,脉沉伏。其病机是() ["阳虚阴盛","阳盛伤阴","阴盛伤阳","阳盛格阴","由阳转阴"] 下列哪项不是慢性肾功能不全恶化的常见诱因() ["感染、发热","外伤、失血","呕吐伴腹泻","血尿酸或血钙过低","心力衰竭"] 发电机失磁保护的动作原则?
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