泉州直放站YKJ-I远供电源输入电源为DC48V,输出电压为()。
A、AC220V
B、DC110V
C、DC450V
D、DC12V
参考答案:C
操作"患者仰卧位,患侧下肢稍外展,屈膝。治疗者将患侧下肢置于上方上肢与躯干之间,双手握住小腿远端稍将小腿向下牵引后向上摆动"属于()。
A.长轴牵引膝关节
B.旋转摆动膝关节
C.伸膝摆动膝关节
D.前后向滑动膝关节
E.后前向滑动膝关节
Eton College in England was__________ in 1440 by King Henry VI to give free education to poorsluclents.[ ]
A. cleaned up
B. set up
C. fixed up
D. cheered up.