secant

英语音标

英语翻译

adj.割的；切的；交差的

n.割线；正切

英语例句

A new damping estimation method, the secant line method, was presented, that is based on the distance of neighbor peaks and valley of oscillation. 摘要提出利用相邻波峰和波谷之间距离估计阻尼比的割线方法。

知识扩展

n.余割