常見例句雙語例句In contrast, effective duration and convexity can make up for this shortcoming and are useful indicators to interest rate risks of embedded option bonds.實際久期和實際凸度可以彌補這一缺陷,是衡量含權(quán)債券利率風(fēng)險的有傚指標。An effective improvement about algorithm to check convexity or concavity of polygon vertices is given and a lot of repeat computation in original algorithm is avoided.對基於拓撲映射的多邊形頂點凹凸判別算法作出有傚的改進,避免了原算法申大量的重複計算。 返回 effective convexity