| 1. | Descartes's solution of a depressed quarto equation employs the method of undetermined coefficients .
笛卡儿的分解四次方程的解法采用待定系数。 |
| 2. | An undetermined coefficient constructive method for solving spectral problem
构造谱问题的一种待定系数法 |
| 3. | Application of method of undetermined coefficient in proof of existence of differential coefficient median
待定系数法在证明微分中值存在性问题中的应用 |
| 4. | The method of undetermined coefficients is the general method of solving a linear differential equation with constant coefficients of the second order
摘要二阶常系数线性微分方程可用常规方法待定系数法求解。 |
| 5. | By using the undetermined coefficient method , a new scheme is derived from the hauc2 scheme to simulate the two dimensional convection - diffusion equation
摘要运用待定系数法，建立了求解二维对流扩散方程的hauc2格式。 |
| 6. | The functional relation of flowing coefficient with flowing pressure was described as a parabolic function , and a new type of inflow performance relationship which contained 3 undetermined coefficients was setup
摘要假设油井流动系数为二次抛物线函数，建立了包含3个待定系数的新型通用油井流入动态方程。 |
| 7. | In this paper , the unified structure method on some symmetrical type multinomial partition base is given ; the unified partition program of multinomial is established by using the method of undetermined coefficients
摘要给出了不同对称类型多项式分拆基的统一构造方法，以逐步待定系数法为基础，编制了多项式统一分拆程序。 |
| 8. | On the basis of shear resisting behavior experiments of the column , the formula model for calculating the shear strength of the column is presented , and the undetermined coefficient in the formula is regressed using the experimental data
在核心柱的剪切性能的试验基础上，建立了核心柱斜截面承载力的计算公式模型，并利用试验数据回归，确定了公式模型中的待定参数。 |
| 9. | 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。 |
