单词：secant
音标：['si:kәnt] ；
a. 正割的
n. 割线, 正割
n. 割线, 正割
n. a straight line that intersects a curve at two or more points
n. ratio of the hypotenuse to the adjacent side of a right-angled triangle
n. ratio of the hypotenuse to the adjacent side of a right-angled triangle
词型变化：名词复数形式 : secants
secant的用法和样例：
例句
用作名词(n.)
- 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
【近义词】
- SEC(香槟酒等)无甜味的...