曲线

x = 10 * cos(3 * t * 360)*(10 5 *(cos(2 * t * 360)7.5 * cos(10 * t * 360)))

y = 10 *罪(3 * t * 360)*(10 5 *(cos(2 * t * 360)7.5 * cos(10 * t * 360)))

z = 2 * sin(8 * t * 360)

t = 0 ~ 4π*