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(shí)際久期和實(shí)際凸度可以彌補(bǔ)這一缺陷，是衡量含權(quán)債券利率風(fēng)險的有效指標(biāo)。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.對基于拓?fù)溆成涞亩噙呅雾旤c(diǎn)凹凸判別算法作出有效的改進(jìn)，避免了原算法申大量的重復(fù)計算。 返回 effective convexity