periodic coefficient meaning in Chinese

周期系数

The almost periodic solution to quadratic differential equations with almost periodic coefficients
二次概周期系数微分方程的概周期解
1 the nonau - tonomous single - species harvesting model with periodic coefficients we study is given ?
1给出非自治单种群捕获模型； 3
The property of solutions for a class of higher order linear differential equations with periodic coefficients
一类高阶周期系数线性微分方程解的性质
Our results include almost all nonautonomous single - specie harvesting models with periodic coefficients ; for example : logistic model , gompertz model . gilpin model . aynala model
其所得结果包括了许多常见的具周期系数的非自治收获模型，如： logistic型， gompertz型， gilpin型， aynala型等。
Abstract : in this paper , we discuss stability of two order linear differential equations with periodic coefficient and obtain some criterias for recogniting stability
文摘:讨论周期系数二阶线性微分方程的稳定性问题.给出了判定稳定性较精确的方法，利用这个方法，获得了判定稳定性简洁而实用的若干准则

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