非线性代数方程 meaning in Chinese
non-linear algebraic equation
Examples
- As 2 - d 3 - t heat conduct equations are discretized in a fully implicit method , it is very difficult to solve the nonlinear algebraic equations obtained due to strong nonlinearity
摘要由于二维三温热传导方程具有很强的非线性特性，因此采用全隐格式对该方程离散后，所得非线性代数方程组的求解将变得非常困难。 - With the aid of computer algebra system maple , the nonlinear algebra equations corresponding to the nonlinear coupled scalar field equations can be successfully solved this way , and eventually many exact solutions to it can be obtained
用这种办法在计算机代数系统maple上成功地求解了非线性耦合标量场方程组所对应的非线性代数方程组，最终获得了耦合标量场方程组的众多精确解。 - According to test results of three or more than three points of flowing pressure and corresponding liquid output , the regression equations that contained the 3 undetermined coefficients were setup by the least squares method rule , and the undetermined coefficients were solved by the optimization method
根据3点或更多点稳定工作制度下产量与对应流压的测试数据，建立了确定3个待定系数的非线性代数方程组。 - In the procedure , the column is first divided into a finite number of small segments in equal length . the deflection - curvature relation of each segment is determined using the finite - difference method . the final nonlinear algebraic equations are then obtained by means of the equilibrium condition for each segment
运用这种方法时，先将长柱离散成若干等长的柱段，利用差分方法求得各柱段截面上的挠度与曲率的关系，再根据各截面上力及力矩的平衡条件，得到一组关于荷载与变形关系的非线性代数方程组，本文采用曲率增量法求解该方程组。 - In this paper , it s applications were explained from seven different fields , the common zeros of two polynomials , the multiplicities of roots and the discrimination of a polynomial , searching the equations suitable for a algebraic number , implicating a rational curve over the plane , computing the zeros of a nonlinear algebraic equation and gathering the discrimination surface of the sas in automated theorem proving on inequalities
本文从7个方面阐述了结式的应用，包括判断2个多项式的公共零点，判定多项式是否有重根，计算多项式的判别式，寻找代数数满足的方程，平面有理曲线的隐式化，非线性代数方程组求解和不等式机器证明中半代数系统边界曲面的获得等。