complex system

• 复系数,复杂系统

complex system的用法和样例：

例句

1. Aim To study reliability allocation methods in complex systems.
   摘要目的研究复杂系统可靠性分配方法。
2. Use models and simulations to explore complex systems and issues.
   使用模型与仿真系统探究复杂系统与问题。