normal log标准测井normaladj.正常的；正规的；精神健全的n.常态；标准normal-reverse switch反向开关normal manual operation正常人工操作Normal skin sensitivity正常皮肤敏感性normal indication relay定位表示继电器normal Bouguer gradient正常布格梯度normal college students师范生normal annual discharge正常年量normal college freshmen高师新生normal retinal movement正常视网膜运动Normal Circular - arc法向圆弧

1. The disease shuts the boy off from most of the activities of normal children.
   疾病使这个男孩不能参加正常孩子的大部分活动。