secant

英 ['siːkənt] 美 ['siːkənt]

• adj. 割的；切的；交差的
• n. 割线；正切

英英释义

Noun:

1. a straight line that intersects a curve at two or more points

2. ratio of the hypotenuse to the adjacent side of a right-angled triangle

例句

用作名词 (n.)

1. 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

近反义词

【近义词】

• SEC (香槟酒等)无甜味的...