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