曲线形设计法
Curve-dominant design method
表面曲线设计
design curves on surfaces
复合式凸轮曲线设计
compounding cam curve design
缓和曲线1∶1∶1设计
1: 1: 1’ design method for transition curve
设计线法施工
lining design construction
制动模式曲线设计
supervisory device braking mode curve design
PythagoreanB(?)zier速端曲线(PB曲线)
抽检特性曲线OC曲线
operating characteristic curve OC curve
环境库兹涅茨曲线(EKC曲线)
the Environmental Kuznets Curve