带式输送机+凹弧段+曲率半径
belt conveyor + concave segment + curvature radius
刀子曲率半径
knife edge curvature radius
地球曲率半径
earth curvature radius
radius of curvature of the earth
峰顶曲率半径r
curvature radius of peak crest r
沟曲率半径
contact stress
track radius of curvature
radius of groove curvity
沟曲率半径系数
toctor ot raceway curvature radius
raceway groove curvature radius coefficient
沟曲率半径优化设计
optimum design in radius of grooved raceway curvature
滚道曲率半径
radius of raceway curature
航道曲率半径
fairway’s curved radius
curvature radius of channel
radius of channel curvature
卯酉圈曲率半径
radius of curvature in prime vertical
曲率半径测量
Radius of curvature measurement
曲率半径法
radius of curvature method
curvature radius method
曲率半径估算
curvature radius estimation
curvature radiuses estimation