• 2022-06-12
    求下列曲线[tex=0.714x1.0]J/aA9EEo0KmJFnWWfX7LmQ==[/tex]绕给定坐标轴旋转一周得到的旋转曲面的方程:[tex=8.286x3.929]tS57oNKZfqoVB2b/pWUo0RKrZCbY/kgSSYlbr7zBtp5CCE9WplNbypM8ER5l1j+fvWHcRvq70b6rwkGNjvwjSNOgcifvrfPTAqlRqpRaKgs5IB0w+vx0cfn6TVkykvu0[/tex][tex=0.5x0.786]gdMkE6SnyZedYLxpUxdkaQ==[/tex]轴