secant

secant读音音标

英 [\'si:kənt]

美 [\'sikənt]

secant意思解释

adj.

切的，割的，交叉的；

n.

割线，正割；

英英释义

n.

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

同义词：sec

词组短语

secant method

hyperbolic secant

双语例句

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。