neural network theory的用法和样例：
例句
- This paper analyzes a practical model of simultaneous faults by multiple-port theory.
文章首先说明了基于多口网络理论的电力系统复杂故障计算模型。 - Based on multi-port network theory and Norton equivalence theorem, this paper presents a new multiterminal HVDC power flow method.
以多端口网络理论和诺顿等值定理为基础，提出了一种新的电力系统多端直流潮流算法。
