为了取出滚弯后的圆筒工件,则上轴滚的支承部分两端都是活动的,可以取出工件,对吗?
参考答案:
不对。
______ the voice of her father, she was happy and ran out of the room to greet him.
A.Heard
B.Hearing
C.Sounding
D.Sounded
患儿男,6个月,玩耍中突然出现四肢抖动,双眼上翻,持续约5s后缓解,每天发作2~5次。查体:T36.5℃,枕秃(+),颅骨软化。
止抽后的处理是()
A.补充钙剂
B.供给氧气
C.补充维生维素D
D.肌内注射维生素B12
E.止痉