Curve projection  曲线投影

projection curve  投影曲线

the parameter equation of curve’s projection  投影曲线参数方程

curve-curve intersection  曲线求交

transition curve；easement curve；spiral transition curve  缓和曲线

approach to curve by curve  曲线逼近曲线

continuous cooling transformation curve CCT curve  连续冷却转变曲线CCT曲线

C-V curve (capacitance-voltage curve)  电容-电压曲线

operating characteristic curve OC curve  抽检特性曲线OC曲线

time-distance curve (=travel-time curve)  时距曲线

travel-time curve (=time-distance curve)  时距曲线

uniformly tangent non-uniform corner cutting curve (UNC curve)  一致切矢非均匀割角曲线(UNC曲线)

L2-projection and H1-projection meth-ods  L2-投影及H1-投影方法

orthographic projection to be transferred into perspective projection  正投影转换成透视投影

projection law of axonometric projection  轴测图的投影规律

‘ 1: 1: 1’ design method for transition curve  缓和曲线1∶1∶1设计

“U”Shape Curve  流行病学

10 % error curve  10%误差曲线

10% error curve  10%误差曲线

2D curve  二维曲线