orientable
英
美
adj. 可定向的
双语例句
- Equivalence of the Orienation-Reversing Free Actions on Closed Orientable Surfaces by Finite Groups;
有限群在可定向闭曲面上反向自由作用的等价性（英文） - Well, I claim this curve actually bounds another surface that is orientable.
我断言这条曲线，界定了另一个可定向的曲面。 - On the Roots on Orientable Embeddings of Graph
图的可定向嵌入的标根可数性 - The maximum non-orientable genus of a graph
图的不可定向最大亏格 - Harvey that the maximal order of an orientation preserving Periodic map on an orientable closed surface of genus g. g ≥ 2, is 4g+ 2. In this paper, we investigate the uniqueness of such maps.
Harvey证明了在亏格为g，g≥2的可定向闭曲面上，保定向周期自同胚的最大阶是4g+2。 - Integral absolute mean curvature is introduced to describe average curving of an orientable closed surface.
引入积分绝对平均曲率来描述可定向闭曲面的平均弯曲程度。 - For the size given, extract the numbers of orientable and nonorientable nonisomorphic rooted pedal bundles.
对于给定的棱数，得到不同构的可定向与不可定向根瓣丛的数目。 - This paper studies the maximum genus of a graph$ G$ only in term of some embedding of$ G$ in an orientable surface, not of its other invariants, and gives the maximum genus of this kind of graphs.
不依赖图的其它参数，而主要依据图嵌入在定向曲面上的有关嵌入性质，该文研究图的最大亏格。 - The present paper utilizing the results about the Cauchy type integrals with Bochner-Martinelli kernel which obtained by the author previously established the theory of singular integral equations with constant coefficients on the smooth orientable manifolds.
本文利用作者所得到的关于具有Bochner-Martinelli核的Cauchy型积分的一些结果，建立了光滑流形上的一类常系数奇异积分方程和方程组的理论。 - First the model is subdivided into simple meshes that are orientable and manifold.
有限元模型首先分解成一系列的可定向的流形模型。 - Yano about the harmonic and Killing vector fields in Compact orientable Riemannian spaces with boundary by means of Stokes 'and Green's theorem.
Yano关于具有边界的可定向黎曼流形上的调和和Killing向量场的结果加以推广，显然这个方法也可应用到调和张量场和Killing张量场的情形，这将在另文讨论。 - A graph is said to be upper embeddable if there exists a 2 cellular embedding on the orientable surface with one or two face.
若图G可2胞腔嵌入到可定向曲面S上，且G嵌入S后至多只有2个面，则称G在S上是上可嵌入的。 - Some Topological Structure of Dynamical Systems on Orientable 2-Manifolds
二维定向流形上动力系统的一些拓扑结构 - This paper gives some theorems of the two-dimensional orientable manifolds.
给出了二维可定向流形的几个定理。 - We discuss a type of topological invariants on the infinite-dimensional manifolds, that is, Cr mapping degrees on Banach manifolds with orientable Fredholm structures. Our degree theory is an intrinsical extension and unification of the usual smooth mapping degrees on the finite-dimensional manifolds.
本文讨论一种无限维流形上拓扑不变量，即具有可定向Fredholm结构的实Banach流形上Cr映射度.它是通常有限维流形上光滑映射度的一种自然推广。 - The Topological Structure of Dynamical Limiting Sets on Orientable Closed Two-dimensional Manifolds
二维定向闭流形上动力极限集的拓朴结构 - This paper establishes some formulas on orientable closed surfaces in 3-dimensional space forms.
本文建立关于三维空间型中的可定向闭曲面的某些公式。 - I herein propose the conception of Boolean orientable difference and the path along with Boolean Difference, in the meantime, taking this proposition as a basis I am trying to establish the algorithm of combinational logic network fault diagnosis test sets.
本文作者提出布尔方向差分和沿通路布尔差分的概念，并以此为基础建立一种组合逻辑网络故障诊断测试集的算法。 - J. H. Rubinstein have obtained the mapping class groups of the closed, irreducible and orientable 3-manifolds which contain Klein bottles and have finite fundamental groups.
J.H.Rubinstein已经把闭的、不可约的包含Klein瓶并且基本群有限的这样一类三维流形它们的映射类群各是什么样子都已给出了证明。 - The Higher Order Linear Differential-Integral Equations on Smooth Closed Orientable Manifolds
闭光滑流形上的高阶线性微-积分方程 - Uniqueness of Orientation Preserving Periodic Maps of Maximal Order on Orientable Closed Surfaces
可定向闭曲面上最大阶保定向周期映射的唯一性 - On the Existence of Periodic Solutions of Dynamical Systems on Orientable 2-Manifolds
关于二维定向流形上动力系统的周期解的存在问题 - The homotopic invariant property of mapping degrees on Banach manifolds with orientable Fredholm structures is proved using the inverse image theorem of regular value and the stack of records lemma in infinite-dimensional manifold, thus the finite case is generalized.
利用Banach流形上的正侧值原像定理及元限维型唱片引理，证明了具有可定向Fredholm结构的实Banach流形上映射度的同伦不变性，从而推广了存限维流形上的情形。 - The orientable surface is named Seifert surface and the genus of knots is defined the minimal genus of the Seifert surface.
其中可定向的曲面称为Seifert曲面，纽结或链环的亏格定义为Seifert曲面的最小亏格。 - A map is said to be orientable if the supporting surface is orientable. Otherwise, said to be non-orientable.
如果曲面是可定向的，那么称这个地图是可定向的，否则，称做不可定向的。