弧度

[hú dù]

• radian
• radian measure
• radin
• circular measure
• curvature
• rad(unit of absorbed dose)

参考释义

弧度 [hú dù]

• -
• 短语
  弧度波长[长度] radian length
  弧度测量 arc measurement
  弧度法[制] radian measure; circular measure