convex
英 [ˈkɒnveks]
美 [ˈkɑːnveks]
adj. 凸出的; 凸面的
BNC.16763 / COCA.23277
牛津词典
adj.
- 凸出的；凸面的
curving out- a convex lens/mirror
凸透镜；凸镜
- a convex lens/mirror
柯林斯词典
- ADJ-GRADED 凸起的;凸面的
Convexis used to describe something that curves outwards in the middle.- ...the large convex mirror above the fireplace.
壁炉上方的大凸面镜
- ...the large convex mirror above the fireplace.
英英释义
adj
- curving or bulging outward
双语例句
- That is multi-direction extreme value approximate convex hull algorithm, and is called MDEV for short.
提出并实现了平面点集凸壳的一种新的近似算法&多方向极值法。 - The inferior and lateral convex border of the stomach is the greater curvature.
胃的下方及侧面凸缘是胃大弯。 - The Optimal Approximation of Matrices on Some Closed Convex Cone; relating to or resembling a cone.
矩阵在闭凸锥上的最佳逼近（英文）与锥体有关或类似于锥形。 - Using geometric method, a rational interpolation within convex polygons is constructed and extended to include side nodes.
构造出凸多边形上的一个新型有理插值，并将其推广到含有边节点的情况。 - In this paper, a new methodology was proposed based on the connected convex curve searching and ellipse fitting.
本文提出一种基于凸性连通分支搜索结合曲线拟合的多椭圆检测算法。 - The formula is given for? calculating? generalized directional derivative by using the directional derivative of convex functions.
给出了用凸函数方向导数计算广义方向导数的公式。 - The convex surfaces face toward the left.
凸面朝左方。 - It was proved that, when the objective function was uniformly convex, this algorithm possessed superlinear convergence.
证明该算法在目标函数为一致凸时具有局部超线性收敛性。 - The convex plate consists of a cylinder and a cone.
所述的凸台由圆柱体和圆锥体两部分组成。 - Concave on one side and convex on the other with the concavity being greater than the convexity.
一边凹一边凸，而且凹度比凸度大。