It is locally convex in the sense that it has no loops and the curvature never changes sign.
它的局部是凸的，因为它没有环路，且曲率永远不会改变符号。
Fuzzy convex in the theory of fuzzy math and fuzzy math theoretical research in the application of all have an important role.
模糊凸集的理论在模糊数学的理论研究与模糊数学的应用中都有着重要的作用。
This paper discusses the relationship between quasi-concave and pseudo-convex in the generalized convex function in the Linear topological space and offers some conditions of equivalence.
讨论了线性拓扑空间上广义凸函数中的拟凸与伪凸之间的关系，并给出它们之间的一些等价条件。
The concept of the midpoint quasi-convex function is introduced, and some conditions are obtained to ensure that midpoint quasi-convex function is quasi-convex in the measurable function space.
本文提出了中点拟凸函数的概念，在可测函数空间中，给出了中点拟凸函数拟凸的若干个充分条件。
Water surges from the cells on the inside of the leaf to those on the outside, causing the leaf to rapidly flip in shape from convex to concave, like a soft contact lens.
水从叶子内部的细胞涌向外面的细胞，导致叶子迅速地从凸向凹翻转，就像一片柔软的隐形眼镜。
A small curve in the sliding part of the convex top of the lower nut acts as the wedge.
下螺母凸顶的滑动零件上有一条小弧线充当楔块。
They're lenses because they're convex vessels, and when they're full of water, they act as a lens and you see the horizon in them, upside down and backwards.
它们是透镜，因为它们是凸面容器，当它们盛满水后，它们可作为透镜使用，你可以看到它们里面上下颠倒的地平线。
Each cell in a Voronoi tessellation is a convex polyhedron.
泰森多边形法中的每个细胞镶嵌是一个凸多面体。
The relation between the completeness of several local convex topology and that of induction topology was pointed out in this paper.
指出了几种局部凸拓扑的完整性与感应拓扑的完整性之间的关系。
Concavo-convex veins are always used in the design of woolen sweater.
凹凸纹通常用于羊毛衫的设计中。
As seen here, some sapphires, when cut to a convex shape, exhibit a striking six-pointed star in direct sunlight.
正如我们所见，被切割成凸镜状蓝宝石会在阳光直射下呈现出一个六角星。
Magnifying the hand in a convex mirror cut pain levels further still.
而在凸面镜中看到自己放大了的手的受试者所感受到的痛感更轻。
They're lenses because they're convex vessels, and when they're full of water they act as a lens and you see the horizon in them, upside down and backwards.
说它们是镜头，因为它们是凸面的容器。盛满水后，它们可作为镜头使用，你可以通过它们看到颠倒过来的地平线。
In this paper, We availed the property of geometic convex function generalized a kind of important sum inequality and obtained some new conclusions.
文章利用几何凸函数的性质推广了一类重要的和式不等式，得到了一些新的结论。
The proposed method transforms the training problem into a number of convex subproblems which can be solved in shorter time to obtain globally solutions.
该方法将网络训练问题变换为一系列的凸规划子问题，而这些子问题都可以在较短时间内获得全局最优解。
The curved upper surface of a nonturbulent liquid in a container that is concave if the liquid wets the container walls and convex if it does not.
弯月面容器中之静止液体的弯曲上表面，如果液体浸润了容器壁，那么弯曲面呈凹状；如果没有，就呈凸状。
This paper tries to generalize the throwing objects from the one dimension pin to the convex curve in two dimension, and even the three dimensional regular tetrahedron and regular hexahedron .
在蒲丰投针问题的基础上，把投掷物由一维的针推广到二维的凸曲线，三维的正四面体、正六面体；
Convex Cuts: Tips and techniques for creating sharp, convex details in geometry under subdivision.
凸形切割：在细分下在几何形状中创建尖锐，凸形细节的提示和技术。
In this paper, we propose an improving method of removing the blocking artifacts on images based on the theory of projections onto convex sets (POCS) in 3 to decrease the blocking effect.
本文基于文献[3]中的利用凸集投影(POCS)理论的去方块方法，提出一种改进方案来降低图像的方块效应。
"Lying silkworm" appear the most easily in the eye or eyes slightly convex person, can give a person a kind of intimacy, the view.
“卧蚕”最易出现在大眼睛或眼睛略凸的人身上，会给人一种亲切感，其观。
In convex programming theory, a constrained optimization problem, by KT conditions, is usually converted into a mixed nonlinear complementarity problem.
在凸规划理论中，通过KT条件，往往将约束最优化问题归结为一个混合互补问题来求解。
The main purpose of this paper is to study expansive directions for norm bodies in the CM-problem with convex and complementary convex constraints.
本文的主要目的是研究具有凸与补凸约束的CM一问题中范数体的膨胀方向；
For this reason, any large, flat areas should be crowned convex to prevent dishing in the reverse direction.
同样原因，较大的平坦表面应稍拱起以避免在相反方向凹下。
Let us look first at the convex mirror, perhaps the most famous mirror in all art.
首先让我们来看凸面镜，这可能是所有艺术作品中最著名的一面镜子。
This article emphasizes important application of convex function in inequality proving.
本文着重论述了凸函数在不等式证明中的重要应用。
The problem of the existence of a cone subdifferential for the cone convex set valued maps in the locally convex, linear and topological vector space is discussed.
在局部凸线性拓扑向量空间讨论了一种锥凸集值映射的锥次微分的存在性问题，证明了几个锥次微分的存在定理。
The award took the shape of an eight pointed convex cross with a mobile swastika in the center disk.
勋章采用了指向八个方向的凸面十字并有一个万字于中心。
The convex differential analysis in infinite-dimensional spaces has been studied almost seventy years.
无穷维空间的凸微分分析的研究已有近七十年的历史。
The convex differential analysis in infinite-dimensional spaces has been studied almost seventy years.
无穷维空间的凸微分分析的研究已有近七十年的历史。
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