convex

[ˈkɒnveks]
  • convex
  • adj.

    凸的,凸面的;凸状;凸形;

纠错 数据更新时间:2026-02-28 20:58:49
  • 速记技巧

    词源词根法

    con-,强调。-vex,同-vect,携带,移动,词源同vector,vehicle.即在拱顶汇集的,形成凸透镜形状的。

  • 近义词
  • 反义词

  • archedadj.拱形的;弓形结构的;
  • bowedadj.弯如弓的,有弓的;弯曲的;成弓形的;佝偻的;弯腰曲背的
  • bulgingn.膨胀;凸出(部);打气;折皱;
  • curvedadj.弧形的,曲线的;
  • roundedadj.圆形的;丰满的;全面的;[语]圆唇的;
  • 知识拓展

    词组短语

    convex hull[计]凸包;凸壳;convex function凸函数

1、

This setup, known as a conoscope, is shown in Figure 14.2 and consists of two stress-free plano-convex lenses A and B.

此装置称为锥光镜,如图14.2所示,它由A和B两个无应力平凸透镜组成。

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2、

Generalized Convex Duality for Multiobjective with Set Functions

集函数多目标规划的广义凸对偶性

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3、

This is the method of using convex analysis to find the conditional extreme value.

用此凸分析求条件极值的方法确定超静定结构的未知力,所得结果与其它方法完全相同.

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4、

For some special cases, the deterministic convex optimization problems are derived.

对某些特殊的情形, 我们导出了鲁棒线性最优化的确定性等价问题.

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5、

As an application, some new minimax inequalities of Ky Fan type are obtained in general topological spaces without linear and convex structure.

作为应用,在没有凸结构和线性结构的一般拓扑空间中得到一些新的KY FAN型极大极小不等式。

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6、

Its cross section at the top of the convex, thinning to the pinch out wings.

其横剖面顶部上凸, 两翼减薄到尖灭.

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7、

The image properties of plane convex SML are studied by using matrix optics method.

用矩阵光学方法研究平凸自聚焦透镜的成像特性.

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8、

Zhou Zhuo in the space of convex over the past few days days, is very happy!

周卓在空凸这几天的日子里, 是非常快乐的!

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9、

Concave polygons have to be divided into several convex polygons, and are convex polygon clipping algorithms.

解决了大多数算法将凹多边形裁剪分解为凸多边形处理存在计算时间长、难度大等问题.

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10、

The posterior convex angle of thoracic vertebrae was incresing with the age and physiological change.

:胸椎后凸角值随年龄的增大而增大,符合生理性改变.

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11、

The convex surfaces faces toward the left.

凸面朝左方.

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12、

A Section Theorem of Ky Fan Type in Locally Convex H-Spaces and its Applications

局部凸H-空间中的KY FAN型截口定理及其应用

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13、

Section problems equivalent to Ky Fan type coincidence theorems on generalized convex spaces

一般化凸空间上等价于KY FAN型重叠定理的截口问题

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14、

In practice, ROC Convex Hull ( ROCCH ) method which combines techniques from computational geometry is used.

在实际应用中, 基于样本数据集,通过计算几何的方式得到ROC凸包曲线 ( ROCCH ) .

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15、

This paper introduces the notion of denting points in locally convex spaces and discusses its properties.

在局部凸线性拓扑空间中引入可凹点的概念,并讨论其性质.

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16、

A new production line grinding head of convex polished terrace tile was designed in this paper.

针对目前凹形抛光梯级砖的不足,本文设计出了凸形抛光梯级砖生产线磨头.

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17、

What causes the conversion and why does it have a convex casing?

它为什么有个凸起的外壳 呢 ?

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18、

Simulation experimental results demonstrate this method can show the force character of convex polyhedron effectively.

仿真实验结果表明,该方法能够有效体现凸多面体多点接触的力特征.

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19、

I wouldn't say your stomach was big — it's just slightly convex.

我不会说你的肚子大——它只是有点凸出.

《简明英汉词典》

20、

The hood and front mask theme is characterised by offset surfaces and concave and convex volumes.

引擎盖和前脸主题以偏移曲面和凹凸雕琢效果为特征.

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21、

PVC film and other products within the convex surface printing.

PVC胶片和其它产品内面凹凸印刷.

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23、

Ky Fan type coincidence point theorem and its applications on generalized convex spaces.

一般化凸空间上的KY FAN型重合点定理及其应用(英文)

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24、

We use the Ky Fan type coincidence theorem obtained in paper [ 1] to give intersection theorems on generalized convex spaces.

根据文[1]中得到的KY FAN型重叠定理给出一般化凸空间上的相交定理。

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25、

The importance of the commercial bank service management is already convex now.

商业银行服务管理的重要性已经凸现.

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26、

Some formulae on the distance of two convex sets represented by linear functionals

用线性泛函表达两个凸集距离的一些公式

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27、

Draws a single , convex polygon . Vertices 1 through N define this polygon.

画一个凸多边形. 顶点1到n定义一个多边形.

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28、

This paper presents an interior trust region method for linear constrained LC ^ 1 convex optimization problems.

摘要本文提出一种解线性约束凸规划的数值方法.

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29、

He polished the convex lens of his telescope.

他擦亮了凸透镜的望远镜.

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30、

The dorsal surface of its cuttlebone is yellowish and evenly convex.

它的侧背面是微微的黄色,并且均匀的突起.

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