convex
凸
常用释义
英音[ ˈkɒnveks ]
美音[ ˈkɑːnveks ]
基本释义
- adj. 凸面的，凸出的；凸多边形的
- n. 凸面，凸出部分
例句
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1·Because there is no abrasion between the concave and convex, the nut is reusable.由于凹面与凸面之间没有磨损，螺母可以重复使用。
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2·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。
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3·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。
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4·You will then be making circles around the other car, but when seeing from above, both of you are driving forward all the time and your path will be convex.然后你将会一直绕另一辆车转，但当你从上面看，你们两个一直在向前行驶且你们的路径是凸形的。
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5·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。
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6·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。
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7·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。
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8·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。
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9·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。
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10·This is a convex mirror.这是面凸面镜。
网络释义
- convex hull : [计]凸包；凸壳
- convex function : 凸函数
- convex lens : 凸透镜
- convex optimization : 凸规划
- convex programming : [计]凸规划
- convex set : （管理数学）凸集
同义词
adj.
凸面的；凸圆的
同根词
词根：
convex
convexly
adv
凸圆地；中凸地
convexity
n
凸面，凸状；中凸