切线方程

关于伴生圆锥曲线的切线方程

On the Tangent Equations of the " Companion Taper Curve "

空间曲线的切线方程的一种求法

A Solution Method of Tangent Equation of Space Curve

一种求二次曲面切平面及二次曲线切线方程的方法

The methods of solving tangent plane equations of quadratic surface and tangent equations of quadratic curve

不同土管的管流流量在一场降雨过程中具有相似的水文波形，即上升阶段的历时较短，其切线方程表现出较大的正斜率。

During rainfall , the pipe flow has similar hydrologic wave shape , namely the duration of increasing phase is short , which is expressed as bigger positive slope .

分析高等数学教材中空间曲线的切线方程和曲面的切平面方程的推导过程，给出求空间曲线的切线方程的另一种方法。

This paper analyses the tangent equation of space curve and the derivation process of the curved tangent plane equation in the higher-mathematics teaching-materials , and shows another method to extract the tangent equation of space curve .

下面我们来列出这些切线的方程。

And let 's write down the equations of these lines .

非均布高温钢结构梁单元切线刚度方程

Tangent Element Stiffness Equation for Steel Beam with Non-uniform High Temperature

用变切线法求方程实根的一种迭代方法

An Iterative Method for Finding the Real Roots of Functional Equation by the Method of Variation Tangent Line

以考虑剪切变形影响的稳定函数单元的割线刚度方程为基础，导出了单元切线刚度方程。

An element tangent stiffness equation was derived based on the secant stiffness equation of stability function elements with shear deformation effects considered .