Several important problems for updating finite element model of linear constant coefficient system are demonstrated.

本文论述线性常系数系统的有限元模型修正中的若干重要问题。

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When all elemental equations can be described by a set of constant parameter values, as in the familiar RLC circuit, the system is said to be stationary or time-invariant or constant coefficient.

当所有基础方程都能用一组定常参数值来描述，正如熟知的RLC电路的情况，就称该系统是稳态的，或时不变的，或常系数的。

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Zero solution stability of the neutral time delay system of constant coefficient linearity is studied by employing liapunov function.

利用李雅普·诺夫函数研究常系数线性中立型时滞大系统的零解稳定性。

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