equations的例句大全

Section 7.2 contains a resume of the fundamental equations.

第7.2节包括那些基本方程的摘要.

The overwhelming majority of nonlinear differential equations are not soluble analytically.

绝大多数非线性微分方程是不能用解析方法求解的.

Thus, enough equations are generated to make the problem determinate.

于是, 产生了足够的方程使问题为定解.

After each reduction, the remaining equations remain symmetric and banded.

在每次约化后, 余下的方程是保持对称和带状的.

The situation can be handled conveniently by equations as follows.

这种情况可以用下面的公式很方便地表达.

Einstein's equations showed the Universe to be expanding.

爱因斯坦的方程式表明宇宙正在膨胀。

Even in this case the equations of motion cannot be integrated exactly.

即使是在这种情况下,运动方程也是不能精确积分的.

Such steps mean the simultaneous solution of either two linear equations.

这样的步骤意味着同时求解两个线性方程.

Equations are generally written with a two-bar equals sign.

等式通常用两道横的等号来表示。

To derive the transformation equations , we return to Fig. 14-1.

为了求出这个变换式, 我们回顾图14 - 1.

Economic models often lead to the study of systems of equations.

经济模型经常导致对方程组的研究.

Lame-Maxwell equations of equilibrium have important applications in photoelasticity.

拉密 - 麦克斯韦平衡方程在光测弹性力学中具有重要的作用.

This overall set of equations will now be determined.

现在将要确定这个总的方程组.

The characteristic equations of the two equations are identical.

两方程对应的特征方程是恒等的.

These are equations of local conservation of mass and the jump condition.

这些就是局部质量守恒方程和跃变条件.

Geometric nonlinearity adopt total lagrangian formulation, deduce double nonlinearity stability control equations of initial geometrical imperfections catenary arch, with corresponding programs complied in Matlab.

几何非线性采用总体拉格朗日列式法，在此基础上引入材料非线性的影响推导了初始几何缺陷悬链线拱的双重非线性稳定承载力控制方程。用Matlab编程进行了计算分析。

A necessary condition for a class of elliptic equations with Allee effect

一类具有Allee影响的椭圆方程正解存在的一个必要条件

According to high-order Jerk equations, multi-scroll high-order general Jerk circuits are designed by constructing a sequence of step functions with parameter control.

根据高阶Jerk方程，构造了一组具有参数控制的阶跃函数序列，在此基础上设计了产生多涡卷混沌吸引子的高阶广义Jerk电路。

On the solution of c-k equations in function class exponential growth

指数增长（衰减）函数类中C－K方程的求解

The Fundamental Equations of Orthotropic Sandwich Plate Based on Hoff's Theory

Hoff理论下正交各向异性夹层板的基本方程