convexity

单词convexity

基本解释

n.: 凸度；凸状；凸面(体)
网络: 凸性；债券凸性；凸率

英汉解释

• 突出

• 凸出高度

• 凸形

• 焊缝凸度

• 凸度;凸状;凸面(体)

• 凸性

词性分析

• 复数：convexities

例句

• Conclusion: From mixed to permanent denture stage, the profiles of shanghai females remain stable with a bit enlarged convexity.

  结论：从替牙期到恒牙期，上海女性侧貌面型较为恒定，突度略有增加；

• Then put the ruler on the surface of part"s convexity and measure the arc length also with the numerical reading microscope.

  之后将该标尺附于要测量的凸面上，再次利用读数显微镜并根据标尺校准值测出凸面弧长。

• The upper forehead, located above the supraorbital bar, consists of a slight vertical and transversal convexity.

  位于眶上条之上的上额部轻微的垂直和横向凸起。

• Digital subtraction angiography (DSA) showed an avascular space over the convexity and Magnetic resonance imaging (MRI) revealed the tumour.

  数字减影血管造影（DSA）显示，缺血空间的凸性和磁共振成像（MRI）发现肿瘤。

• The relationships among generalized convexity, generalized convexity and generalized invariant monotonicity are discussed.

  讨论了各种广义凸性，广义不变凸性以及广义不变单调性之间的关系。

• Therefore, studying the generalized forms of convexity and applications in optimization theory are very important and interesting.

  因此，研究凸性的各种推广形式及其在最优化理论中的应用是一件十分重要而有意义的事情。

• Convexity and generalized convexity play a central role in mathematical economics, engineering, management science, and optimization theory.

  凸性和广义凸性在数理经济、工程、管理科学以及在最优化理论中起着非常重要的作用。

• Meningiomas are located in a supratentorial location in about 90% of cases, most commonly at the convexity of the hemispheres.

  大约90%的脑膜瘤是位于幕上，最常见于大脑凸面。

• Convexity measures how sensitive a bond"s duration is to a change in interest rates.

  凸性衡量债券久期对利率变动的敏感度。

• Nonlinear bilevel programming lacks efficient algorithms due to its computational difficulties such as non convexity and NP -hardness.

  由于非线性两层规划具有非凸性、NP-难等计算困难，高效的算法并不多见。