secant line 割线
arc secant 反正割 ; 横竖割
secant modulus 正割模数 ; 割线模量 ; 本构模型 ; 割线模数
secant stiffness matrix 割线刚度矩阵
Inverse Secant 反正割
secant curve 正割曲线
secant projection 正割射影 ; 正割投影
secant meridian 割经线
secant law 正割定律
So the secant modulus from zero stress can not describe the deformation property of the practical rock mass.
因此，从原点计算的割线模量不能反映实际岩体的变形特征。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
N (of an angle) a trigonometric function that in a right-angled triangle is the ratio of the length of the hypotenuse to that of the adjacent side; the reciprocal of cosine (角的)正割 ( abbr: sec)
Cutting and interlocking between the primary and secondary secant piles are realized ingeniously with the method of delaying concrete setting-time.
利用延缓砼凝固时间的方法，巧妙地实现了相邻桩间的切割咬合。
A secant is defined as line passing through two points of the curve.
割线的定义是一条通过曲线上两点的直线。
The pulse envelope we obtained is a hyperbolic secant function of time.
所得脉冲包络为时间的双曲正割函数。
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