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
- Some known results on monotonicity of the arithmetic means of convex and concave functions are improved.
改进了有关凹函数和凸函数的算术平均值单调性的某些已知结论。 - For convenience of the reader, pertinent results from linear algebra and convex analysis are summarized in Chapter two.
为方便读者，在第二章中总结了相关的线性代数和凸分析知识。 - 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。 - This paper uses the method of establishing the convex envelope, giving a proof in Partial Differential Equation.
本文利用构造凸包络的方法，给出了该定理偏微分上的证明。 - Lastly, it presents a necessary condition for local uniform convex point.
最后给出了局部一致凸点的一个必要条件。 - Finally, optimality necessary and sufficient conditions for nonlinear convex semidefinite programming are proved.
并给出了非线性半定规划的最优性必要和充分条件。 - 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。 - In this paper the definition of semi-linear topological space and locally convex semi-linear topological space is given.
本文定义了半线性拓扑空间及局部凸半线性拓扑空间，研究了这些空间的性质。 - 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。