concave双语用法和例句

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

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