hypersurfaces英haɪpəsɜːfɪ'sɪz美haɪpəsɜːfɪ'sɪzBNC⁹⁷²³³⁺⁷ 基本例句 超曲面¹⁰⁰原型hypersurface的复数 In chapter one, by solving a fully nonlinear fourth order PDE that degenerates at boundary, we construct a large class of affine hypersurfaces with CAMC; 在论文的第一章，通过解一类完全非线性具有退化边值的四阶偏微分方程，我们构造了一类具常仿射平均曲率的超曲面； boshuo