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convex

美 [ˈkɑnˌveks]英 [ˌkɒnˈveks]

n.凸面
adj.凸出的；凸面的
网络凸的；凹；凸起的

过去分词：convexed 现在分词：convexing 第三人称单数：convexes

convex

convex

adj.

权威英汉双解英-汉英-英网络释义

convex

adj.

1.凸出的；凸面的curving out

2

3

A convex lens can be used to concentrate the sun 's ray and thus burn a hole in a piece of paper .

凸透镜可以用来聚集太阳光，将一张纸片烧穿一个洞。

4

Some relationships among the support function and indicator function of a convex set and their second-order epi-derivatives are given.

利用集合的表示函数、支撑函数、距离函数和投影等研究闭凸体的典范表示及点到边界的投影特征。

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Manufacturing cost of a turning operation is a nonlinear convex function of its processing time .

制造成本的一个车削是一种非线性凸函数的处理时间。

8

The utility model is characterized in that the middle position of the cover surface is provided with at least one convex part .

其特征在于所述的罩面的中间部位设置至少一个突出部分。

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A convex rib is arranged on the edge of the clamp groove. The opening end of the main clamping plate is provided with an inclined part .

主夹板的开口端设置有倾斜部，并和副夹板的端口处设置有膨胀导向部。

13

In the case of a fl atf aced follower , such undercutting occurs when the convex radius of curvature of the cam surf ace shrinks beyond zero .

在这个案例中，这样一种平面从动件抢发生在凸曲率半径凸轮表面缩超越零。

14

A convex surface on the raceway of a cone or the outer diameter of a roller . Degree of curvature cannot be determined by the naked eye .

滚道表面或滚子表面突起的修形。曲率无法通过肉眼来分辨。

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Once the retina detaches it assumes a slight opaque color with a convex configuration and a corrugated appearance (arrow ).

一旦视网膜发生脱离，其颜色变得不透明且形状凸起呈波纹状（箭头所指）。

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An indifference curve is usually assumed to be convex .

无差异曲线通常呈凸形。

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It 's back cover in it a circle , make the ZiKou high convex on case and closely held hostage to cover up .

它的后盖里面有一圈高凸的子口，使上表壳和后盖能紧密地扣压起来。

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The utility model discloses a health -care blanket , comprising a concave surface and a convex surface arranged at intervals in a lump shape.

本实用新型公开了一种保健毯，包括凹面和凸面，凹面和凸面呈方块状间隔排列设置。

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This method can also be applied to significantly increasing the machining efficiency of the root area of a concave or a convex surface .

该方法可广泛应用于利用环面刀具高效加工复杂型腔底部或凸台底部边缘工艺中。

23

Compact , convex in the front to back and transverse direction .

结构紧凑，在横向方向凸前线回来。

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Contrary to a prominent ear , the deformity of the over-convex antihelix shows a very acute antihelix angle and helix depression and retreat.

对耳轮过度前突为对耳轮的角度过锐，致使耳轮的位置相应后移，表现为与招风耳完全相反的畸形。

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In this note, we obtain sufficient conditions that the set of saddle points are convex or closed in two-person zero-sum games .

本文对两人零和对策给出了其鞍点集是凸的或闭的充分条件。

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pan with a convex bottom , used for frying in Chinese cooking .

有凸起的底的锅，在中国菜中用来煎。

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In this paper, the average length of the chords of a convex set is studied .

本文研究了凸域内弦的平均长度。

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In this paper, firstly the concept of generalized convex set-valued map is defined in ordered linear topological spaces .

在序线性拓扑空间中定义了广义凸集值映射。

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Infinitely many convex functions with quality factors better than that of the convex function in entropy were discovered .

发现了品质因数比熵中凸函数更好的无穷多凸函数。

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