concave
?? 發布時間：2026-06-29 08:54:35
英[k?n?ke?v]||||||美[kɑ:n?ke?v]
- 1 . The palm of one's hand is slightly concave .
- 人的手掌是微凹的.
來自《現代漢英綜合大詞典》
- 2 . The graph of a concave function is always below its tangent.
- 一個凹函數的圖象總在它的切線的下方.
來自辭典例句
- 3 . The cloven hooves are sharp edged, elastic and concave .
- 蹄鋒利,呈凹形, 富有彈性.
來自辭典例句
- 4 . Alternative characterization of concave and convex functions which is sometimes useful.
- 對于凹函數和凸函數還有一個替補的表征,有時它是有用的.
來自辭典例句
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雅思考試,GRE考試,托?？荚?英語單詞,1
英[k?n?ke?v]
美[kɑ:n?ke?v]
雙語例句
- 1 . The palm of one's hand is slightly concave .
- 人的手掌是微凹的.
來自《現代漢英綜合大詞典》
- 2 . The graph of a concave function is always below its tangent.
- 一個凹函數的圖象總在它的切線的下方.
來自辭典例句
- 3 . The cloven hooves are sharp edged, elastic and concave .
- 蹄鋒利,呈凹形, 富有彈性.
來自辭典例句
- 4 . Alternative characterization of concave and convex functions which is sometimes useful.
- 對于凹函數和凸函數還有一個替補的表征,有時它是有用的.
來自辭典例句