concave

[kɒnˈkeɪv][kɑ:nˈkeɪv]
n.凹面,成凹形
adj.凹的
vt.使成凹形
网络凹的;凹;脚窝;凹面的
词形变化:
concaves   concaved   concaved   concaving   concaves  
派生词: concavely   concavity  
双语例句 同反义词 更多资料

1 . The palm of one's hand is slightly concave .

人的手掌是微凹的.

来自《现代汉英综合大词典》

2 . The graph of a concave function is always below its tangent.

一个凹函数的图象总在它的切线的下方.

来自辞典例句

3 . The cloven hooves are sharp edged, elastic and concave .

蹄锋利,呈凹形, 富有弹性.

来自辞典例句

4 . Alternative characterization of concave and convex functions which is sometimes useful.

对于凹函数和凸函数还有一个替补的表征,有时它是有用的.

来自辞典例句

5 . In adults its contour may be straight, slightly concave or slightly convex.

成人肺其形状可以是直的, 轻微凹下或轻度突出.

来自辞典例句

行业释义 网络释义
医学

1.凹的, 凹面的: 有如中空球体的内凹面的