单词：secant
n. 割线, 正割
n. ratio of the hypotenuse to the adjacent side of a right-angled triangle
secant的用法和样例：
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。
词汇搭配
- arc secant反正割
- secant yield stress正割屈服应力...
- secant circle正割圆
- secant curve正割曲线
- secant modulus of elasticity正割弹性模量...
- secant modulus割线模数
- secant bulk modulus割线体积弹性模数...
- secant plane切断平面
- secant galvanometer正割检流计
- SEC(香槟酒等)无甜味的...
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