发电机脱调
参考答案:
发电机运行中失去同步运行即失步,也称脱调。
--- Are you returning to your hometown this winter holiday?
--- Yes. By the way, have you any message ______ to your family?
A.taken
B.to take
C.to be taken
D.taking
下列哪项疾病与对、应的症状、体征的组合是正确的()
A.中耳炎累及面神经管:中耳炎表现+周围性面瘫
B.Guillain-Barre综合征:四肢弛缓性瘫+双侧周围性面瘫
C.特发性面神经麻痹:单侧周围性面瘫
D.一侧桥脑病变:病侧周围性面瘫、外展神经瘫+对侧肢体偏瘫
E.鼓索支以上面神经病变:单侧周围性面瘫+同侧舌前2/3味觉减退