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- The pupil made great efforts to work out the linear equation. 那个小学生费了九牛二虎之力去解这个一次方程式。
- The value of solution for the linear equation at the conic point is derived,and the necessary condition satisfied by the Cauchy's problem solution is given. 考查了线性组合方程的解在特征角面顶点的值，并给出了柯西问题解对初值的必要条件。
- All of the terms in a linear equation are of the first degree. 线性方程中的所有项均为一次项。
- Then,linear equation is turned back into curvilinear equation. 然后，将回归后的线性方程还原成原曲线方程。
- 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。
- In paper [1] author gave the expression of special solution for constant coefficient nonhomogeneous linear equation while the form of f is special. In this paper, we by this way give the expression of special solution for two kinds of Euler equation. 文[1]中给出了常系数非齐线性微分方程当f具有特殊形状的两类特解形式;本文根据其推导思想给出了两类欧拉方程的特解表达式.
- These equations are interval linear equations. 该控制方程是线性区间方程组。
- In the numerical simulation of injection molding, FEM is used to analyze the process of flow, packing and warpage, which finally come down to the solution of sparse linear equation. 本文基于有限元方程组系数矩阵的稀疏性、对称性等特性，采用了链表式存储结构，最大限度地节约了存储空间，提高了求解效率。
- Reynolds averaged Navier Stokes equation solution techniques were used to calculate the total pressure loss. Baldwin Lomax algebraic turbulent model is used as a turbulent model. 总压损失的计算采用Reynolds平均Navier-Stokes方程求解技术,紊流模型采用Baldwin-Lomax代数紊流模型。
- Based on the Newton-Raphson pow.er flow method, a new method used for network equation solution in power system dynamics simulation is presented in this paper. 该方法考虑了发电机的凸极效应及负荷的综合特性,由于在一定时间段内不修正或少修正雅可比矩阵中的元素及采用三角分解等矩阵运算,从而节约了大量的机时,提高了效率。
- The combination of the symbol LU decomposition and fully sparse storage structure can greatly improve the algorithmic efficiency for FEM solution of large scale sparse linear equation group. 这种全稀疏存储结构和符号LU分解相结合的求解方法,使大规模稀疏线性化方程组的求解效率大大提高。
- In general, special solution of non-homogeneous linear equation of constant coefficient of the second order is obtained by the method of undetermined coefficient, but it's process is too complicated. 摘要二阶常系数非齐次线性微分方程的特解一般都是用“特定系数”法求得的，但求解过程都比较繁琐。
- This program provides a simple way to graph linear equations. 这个程序提供了一种简单的方式来解决图形线性方程。
- By reformulating the KKT system as a constrained equation, the algorithm generates the search direction by solving a linear equation at each iteration. 通过将问题的KKT系统转化成一个约束方程，算法在每步迭代只需解一个线性方程组即可得到搜索方向。
- A naval steam turbine design system has been set up based mainly on a multi-stage S 2 stream surface calculation and assisted by a S 1 stream surface calculation program and single-row cascade full three-dimensional Euler equation solution program. 建立了以多级S2流面计算为主，S1流面计算程序和单列叶栅全三元Euler方程求解程序为辅的舰用汽轮机设计体系。
- The relationship can be expressed by a linear equation of winding length and thickness versus drape behavior. 织物弯曲长度、厚度等与织物悬垂性可以线性方程表达。
- Differential element method has been used with the consideration of roller and strip elastic deformation to educe the force model for cold rolling,which avoids complex differentical equation solution. 采用微分单元法,考虑了轧辊和轧件的弹性变形,导出了冷轧生产中的轧制压力模型,避免了复杂的微分方程求解。
- By the method, the two-dimensional implicit method can be induced in soluting tridiagonal linear equation group. 这种方法可以将二维隐式方法归结为求解三对角线性方程组。
- The complex direct current network may act according to G.R.Kirchhoff r system of equations solution. 复杂直流网络可以按照遗传资源基尔霍夫R系统的方程的解。
