结曲率半径
Curvature radius of junction
曲率半径法
radius of curvature method
curvature radius method
曲率半径估算
curvature radius estimation
curvature radiuses estimation
航道曲率半径
fairway’s curved radius
curvature radius of channel
radius of channel curvature
滚道曲率半径
radius of raceway curature
主曲率半径
principal radius of curvature
principal radius
沟曲率半径
radius of groove curvity
track radius of curvature
contact stress
曲率半径测量
Radius of curvature measurement