第4章 电路定理 (Circuit Theorems) 4.1 叠加定理(Superposition Theorem) 4.2 替代定理(Substitution Theorem) 4.3 载维宁定理和诺顿定理 (Thevenin-Norton Theorem 4.4 特勒根定理(Tellegen's Theorem 4.5 互易定理(Reciprocity Theorem) 4.6对偶原理(Dual Principle)第4章 电路定理 (Circuit Theorems) 4.1 叠加定理 (Superposition Theorem) 4.2 替代定理 (Substitution Theorem) 4.3 戴维宁定理和诺顿定理 (Thevenin-Norton Theorem) 4.4 特勒根定理 (Tellegen’s Theorem) 4.5 互易定理 (Reciprocity Theorem) 4.6 对偶原理 (Dual Principle)