Brilliant shafts radiated from the convexity of the arch, coming and going silently.

光柱从拱门的凸起处放射出来， 无声无息地来去去去。

So I have to think that what's contributing to the volatility we're seeing are people who are short convexity.

因此，我认为导致我们所见波动性的原因在于那些做空凸性的。

If you understand the risk you're taking and you look for some type of asymmetry or convexity, the rewards can take care of themselves.

你明白所承担的风险， 并寻求某不对称性或凸性，那么回报自然而来。

He regarded the delicate lines of her profile, and the small, tight, applelike convexities of her bodice, so different from Arabella's amplitudes.

他注视着她轮廓的精致线条，以及她紧身胸衣小巧、紧实、苹般的凸起，与阿拉贝拉的振幅截然不同。

If Alice is pressed and she needs to justify  why exactly this is true, which is important for understanding how the problem might  generalize, she can appeal to the idea of convexity.

爱丽丝被逼问并需要解释为什么这个结论成立，这对于理解问题何推广非常重要，她可以借助凸性的概念来说明。