three n. 1.三个人[东西]。 2.三岁,三时。 3.【板球】3字型。 three and six 〔英国〕三先令六辨士〔3s. 6d.〕。 three ten 〔英国〕三镑十先令〔£3 10s.〕。 a child of three 三岁的孩子。 the One in T- =the T- in One 【宗教】(上帝的)三位一体。 by [in] threes=three by three 每三个(人);三个三个地。
Average circuit model is the main modeling method and three - terminal small - signal modeling method is also used in this paper . pspice and matlab are used to analyzed the principles with computer and the simulation results are in positive with the theory 本文以平均等效电路法作为建模的基本方法,采用了pspice和matlab仿真软件对上述理论进行计算机仿真试验,验证了理论的正确性。
Introduction , network laws and components , introduction to circuit analysis , network node voltages and mesh currents , network properties ? thevenin ' s and norton ' s equivalent sources , operational amplifiers , equivalent circuits for three - terminal networks and two ? port network 简介、网路的组件和网路定律、网路分析与节点电压和纲目电流,网路的性质-载维宁和诺顿的等效电源、运算放大器、三接端网路的等效电路与双埠网路。