汉英词典
Chinese-English Dictionary
MEANING OF 方程组
方程组 (方程組)
(math.) simultaneous equations / system of equations
又称联立方程”。把若干个方程合在一起研究,使其中的未知数同时满足每一个方程的一组方程。能同时满足方程组中每个方程的未知数的值,称为方程组的解”。求出它所有解的过程称为解方程组”。
fāng chéng () zǔ
EXAMPLE SENTENCES

实际上,是讲Maxwell方程组

And, in fact, something that is known as Maxwell's equations.

这就是我们要解的方程组

Those are the equations we have to solve.

它所能做的就是解决这些方程组问题。

All it could do, though, was solve those equations.

提出了光导型半导体探测器内载流子输运的动力学模型及方程组,并对方程组进行了数值求解。

A dynamics model and the relevant equations describing transport of photocarriers in PC-type semiconductor detectors are established.

证明解稀疏多项式方程组特征值方法的第二等价性定理,并给出方程组的解与特征值的关系。

In this paper, the second equivalence theorem of eigenvalue method for solving sparse polynomial equations is proved.

方程组有精确解,得到了流线方程。

The equation set has exact solutions and obtained the streamline equation.

本文研究的主要内容有:1、状态方程组的建立。

The main content is as follows:1. The establishment of the state equations .

该方法优点是计算简单,只需要解一些二次方程组

The method is simple for computation, and it only needs to solve some equations.

分别采用 LSQR和ART算法对欠定方程组进行了层析成像计算。

LSQR and ART algorithms are applied separately to calculate tomography for the underdetermined system of equation.

本文将分步有限元的计算方法引入到浅水方程组的求解中。

A fractional step finite element method is introduced to solve the shallow water flows.