manifolds

英 [ˈmænɪfəʊldz]

美 [ˈmænəˌfoʊldz]

n.  歧管(汽车引擎用以进气和排气)
manifold的第三人称单数和复数

双语例句

• The paper discusses on the hypersurfaces in locally symmetric manifolds with constant scalar curvature and gets a pinching theorem which improves the known results.
  研究局部对称空间中具有常数量曲率的紧致超曲面，给出这类超曲面的一个拼挤定理，改进了相关作者的结论。
• Automatic coupling screwing on unit Flanged air and gas rotatable entries simplify burner piping manifolds.
  管接头自动旋拧装置法兰式空气和燃气旋转接口简化了炉头管线配置。
• Within differential geometry are the concepts of fiber bundles and calculus on manifolds, in particular, vector and tensor calculus.
  微分几何包含这样的概念：纤维束和流形上的微积分，特别是矢量与张量微积分。
• On Imbedding of Semimartingale Stochastic Differential Equations on Compact Smooth Manifolds into Euclidean Spaces
  关于紧光滑流形上半鞅随机微分方程在欧氏空间的嵌入
• Existence of Solutions to Weak Vector Variational-Like Inequalities on Riemannian Manifolds
  黎曼流形上弱向量似变分不等式解的存在性
• Naturally they started wondering about three-dimensional manifolds.
  接下来，他们很自然会想知道在三维流形中的情况。
• His approach to analyzing three-dimensional manifolds is related to a procedure called geometrization.
  他分析三维流形的方法和一种称为「何化」步骤有关。
• Bochner formulas on Hermitian manifolds and applications
  Hermitian流形上的Bochner公式及其应用
• Eigenvalue Estimates for Manifolds with Bounded Sectional Curvature and Its Submanifolds
  截曲率有界流形及其子流形的特征值估计
• Estimate of the First Eigenvalue on Compact Manifolds
  紧致黎曼流形第一特征值下界的估计