当使用微分方程时，要对其进行线性化并受限于一定的约束条件才能建立有用的输入-输出关系。
When differential equations are encountered, they are linearized and subjected to whatever constraints are necessary to establish useful input-output relationships.
建立了二阶具正负系数的非线性中立型微分方程的一个线性化振动性结果。
Established a linearized oscillation result of the second order nonlinear neutral delay differential equation with positive and negative coefficients.
本文通过理论推导，证明在反应动力学常微分方程参数估值中所采用的拟线性化法在本质上仍然属于高斯—牛顿法的范畴。
This paper proves that the quasilinearization method for parameter estimation of ordinary differential equation in chemical reaction kinetics essentially belongs to the region of Gauss-Newton method.
为研究多体系统小位移或振动问题，从多体系统动力学方程出发，讨论微分-代数方程线性化计算机代数问题。
To study vibration systems or the multibody systems with small displacements efficiently, a computerized algebraic method for linearizing the equations of multibody system is discussed in this paper.
首先利用荷载增量法将薄板弯曲的非线性微分方程线性化。
At the first, the nonlinear differential equations for the bending of a thin plate are linearized by means of incremental loading method.
首先利用荷载增量法将薄板弯曲的非线性微分方程线性化。
At the first, the nonlinear differential equations for the bending of a thin plate are linearized by means of incremental loading method.
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