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。
• Influence of Variable Swirl Intake Manifolds for Gasoline Engine on In-Cylinder Swirl Characteristics
  汽油机可变涡流进气管对缸内涡流特性的影响
• 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。
• Sun Hydraulics is a leading designer and manufacturer of high performance hydraulic cartridge valves and manifolds which control force, speed and motion as integral components in fluid power systems.
  SunHydraulics公司是一家高品质液压插装阀、集流腔设计和加工企业，能够作为内部部件安装于液压驱动系统中，用于控制力度、速度和机械运动。
• 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。
• Large storage containers and their attendant manifolds, filling, and discharge lines should be appropriately identified.
  大的储存容器及其随附的管路、填充和排放管都应当适当标明。
• In this paper, we gave an integral inequality for isometric immersed submanifolds with Parallel mean curvature vector in pinched Riemannian manifolds, and improve the result obtained by H.Q.Xu.
  本文对一般拼挤黎曼流形中的具有平行平均曲率向量的等距浸入子流形给出了一个积分不等式，改进了已有的结果。
• The engine incorporates several advanced product and manufacturing technologies-including plastic intake manifolds, a fabricated camshaft and modern weight-reduction techniques.
  这种发动机结合了几种先进的部件和生产技术-包括塑料进气歧管，单一的凸轮分配轴和现代减重技术。