It introduced imitating surfaces with bicubic parametric curves, feedlength, cutter location and vector of cutter location.
介绍用双三次参数曲线拟合曲面、平头铣刀的直径、铣削的步长及行距选择、刀位点和刀轴矢量的计算。
2
Blobfish grow to about 30 centimeters in length. They feed on drifting organic matter as they themselves above the ocean floor.
水滴鱼可以长到30厘米长，它们漂浮在海床上靠吃浮游生物为生。
3
The transverse method, in which both the grinding wheel and the workpiece rotate and longitudinal linear feed is applied to enable grinding of the whole length.