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- This paper mainly deals with the secant method used on stiffness matrix. 主要说明割线法在刚度矩阵上的应用。
- This paper mainly improved the secant method t on eigenvalue of transfer matrix.The result shows that the method given can make error smaller and its credibility became better also. 将求传递矩阵特征值的割线法进行改进，使得计算结果的误差变得较小，计算结果的可靠性增强。
- An Asynchronous Parallel Algorithm about the Secant Method for Solving Nonlinear Systems of Equations 一个用割线法求解非线性方程组的异步并行算法
- The secant method 割线法
- The secant of the complement of a directed angle or arc. 余割有向角的余角或弧的余割
- This paper gives a construction method of two step formula with high order, it is generalization of secant method. 采用弦截法进行优化求解,该方法具有收敛快、精度高的特点。
- 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。
- With secant method, This paper presents a technology to use measured data of identical vertical pulse testing for calculating vertical and horizontal permeabilities in reservoir. 本文采用割线法，提供了一种利用同井垂向脉冲试井的实测数据确定油层垂直方向及水平方向渗透率的方法。
- The method for identification of plastic state of the disk,as well as the approach to obtaining the secant module and transverse deformation coefficient are presented. 提出了轮盘进入塑性状态的鉴别方法、在塑性状态下求出割线模量和横向变形系数的方法等。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Based on the practical project the effect of the symmetrical secant method on the effective prestress of the pretensioned slab and the anchoring result of the prestress beam is determined. 结合实际工程测定对称割线法对先张板有效预应力及预应力筋锚固效果的影响,并与千斤顶放张法及理论计算的结果进行比较分析,验证了这一新工艺的可行性。
- In this paper, the author applies affine reduced operation to the model based secant method and gives a new method to look for the descent direction for solving unconstrained minimization problem. 把仿射约化变换应用于基于模型的割线法中，给出了一种新的求解无约束极小化问题的下降方向算法。
- In this paper we introduce the application of the theory of Julia set on Newton’s method, extend the Walter’s Newton iteration,briefly analyze the error of the secant and Richardson’ extrapolation. 在利用泰劳级数展开并忽略高次项将相关非线性问题简化为线性问题的数学处理方法基础上,采用牛顿迭代法的相关原理,提出了1套适合冷连轧机快速负荷设定的带材中间厚度计算模型。
- The secant coordinate system is introduced to describe the location of the two-link arm. 机械臂的整体运动则可由这两个动坐标系的方位角来描述。
- The bending performance of the secant piles is crucial to the design of foundation pits. 钻孔咬合桩作为一种较为新颖的基坑挡土墙形式,其抗弯承载力特性对于基坑挡墙的设计来说至关重要。
- The tangency line slope would be dP/dQ and the slope of the secant would be the numerical value P/Q. 切线的斜率是dP/dQ，而割线的斜率则可以表示为P/Q。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- It has been found that the numerical results are much close to the results from the model tests when the secant Young"s modulus of ETFE foil is used in calculation. 结果表明,采用割线弹性模量进行数值分析得到的膜面位移与试验值比较吻合。
