短語詞組短語minkowski cylindrical helix minkowski 一般螺線cylindrical helix antennas 圓柱螺旋線cylindrical helix compression spring 圓柱形螺旋壓縮彈簧cylindrical helix spring 圓柱螺旋彈簧Cylindrical Helix Spline 圓柱螺旋樣條3 d cylindrical helix 三維螺旋線d cylindrical helix 三維螺旋線cylindrical helix compressive spring 圓柱形螺旋壓縮彈簧helix cylindrical 圓柱螺旋線 返回 cylindrical helix