利用常数变易法求解具有实特征根的四阶常系数非齐次线性微分方程，在无需求其特解及基本解组的情况下给出其通解公式，并举例验证公式的适用性。
Demonstrated in this paper is how the Constant-transform method, the typical method for solving differential equations of order one, is used in solving linear differential equations of order three.
要深入了解组件通讯的各个基本概念，在组件通讯文档中可以找到详细的描述和例子。
For an in-depth look at each fundamental concepts in component communication, we can find detailed description and samples in the component communication document.
理解组件操作的基本原理以及最常见的故障原因。识别并纠正错误和简单的问题。
Understand the basic principles in how a unit operates and know its most common causes for failure.
然而，基本蚁群算法在求解组合优化问题过程中容易出现过早收敛或停滞现象。
However, the traditional algorithms have the problems of early convergence or stagnation in the process of combinatorial optimization problems.
理解组件操作的基本原理以及最常见的故障原因。识别并纠正错误和简单的问题。
Understand the basic principles in how a unit operates and know its most common causes for failure...
理解组件操作的基本原理以及最常见的故障原因。识别并纠正错误和简单的问题。
Understand the basic principles in how a unit operates and know its most common causes for failure...
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