• 2022-06-10
    将曲线 [tex=3.929x2.571]CTmWxheOugBiAhzjIQi4/LB1+FDHWTMxSNsrH7ozAlw=[/tex] 绕 [tex=0.571x0.786]yPNTqDbsbi+W1HJQhfGL3Q==[/tex] 轴旋转得一旋转体,求此旋转体体积 [tex=1.071x1.214]Rn2h4YHPhl92KJ3VxsY8Hw==[/tex]