secant
美['siːkənt] 英['siːkənt]
adj. 割的；切的；交差的
n. 割线；正切
英英释义
Noun- a straight line that intersects a curve at two or more points
- ratio of the hypotenuse to the adjacent side of a right-angled triangle
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。
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