classOctopus{readonlyname:string;readonlynumberOfLegs:number=8;constructor(theName:string){this.name=
(img,weight=60) 关于合成数据的3D示例: >>>x,y,z=np.ogrid[0:20,0:20,0:20]>>>mask=(x-22)**2+(y-20)**2+(z-17)**2<8*