替代定理：如果网络N由一个电阻单口网络NR和一个任意单口网络NL连接而成，则： 1．如果端口电压u有唯一解，则可用电压为u的电压源来替代单口网络NL，只要替代后的网络[图(b)]仍有惟一解，则不会影响单口网络NR内的电压和电流。 2．如果端口电流i有唯一解，则可用电流为i的电流源来替代单口网络NL，只要替代后的网络[图(c)]仍有惟一解，则不会影响单口网络NR内的电压和电流。
网络释义专业释义
双语例句原声例句
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为了研究新型的静止无功发生器，用电路理论中的替代定理，提出了一种基于电流控制的静止无功发生器(ASVG)的原理。
A novel Advanced Static Var Generator (ASVG) based on current control is proposed in terms of the Substitution Theorem in circuit theory.
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商品的边际替代率和最优解存在定理的介绍则是对前面理论部分的延伸。
The marginal rate of substitution of goods and the existence theorem of the optimal solution is to introduce some of the previous extension of the theory.
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提出了一种为指针逻辑设计定理证明器的新技术，该项技术主要是基于变换和替代，已在APL的工具中得以实现。
This paper presents a technique for designing theorem prover which mainly based on transformation and substitution for Pointer Logic. The technique realized as a tool called APL is implemented.
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A casino does not have a risk that the law of large numbers will be repealed and a roulette table will be a long-term losing proposition or a craps table will be a long-term losing proposition.
一个赌场不会有,大数定理被替代,或者轮盘赌和,双骰赌博会是长期亏本买卖的风险。
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