例句與造句

1. Abstract : over the past half century microwave circuits evolved from discrete circuits to planar integrated circuits , then to multilayer and three dimensional integrated circuits
   文摘:半個多世紀來，微波電路技術(shù)經(jīng)歷了從分立電路、兩維微波集成電路、三維微波集成電路等階段。
2. The dynamic model of induction motor under - reference frame is approximated by its associated discrete circuit model with the trapezoidal algorithm , after linearized using the neoton - rapson algorithm , the contribution of induction motor model to the circuit " s nodal equation matrix is calculated
   按照改進節(jié)點法的要求，異步電機采用-坐標系下的動態(tài)模型，使用梯形法求解微分方程，經(jīng)過離散化和線性化，得出異步電機作為一個電路元件對電路矩陣方程的貢獻。
3. It's difficult to find discrete circuit in a sentence. 用discrete circuit造句挺難的