parallel electric circuits造句

it was attempted to let the magnetic circuit of electromagnetic thrust hearing system being simulated as an equivalent network of electric circuit, and through analyses on series and parallel electric circuits the explanation and summing up the result of finite analysis were carried out
尝试将电磁推力轴承系统的磁路模拟为等效的电路网络，通过串、并联电路分析，对有限元分析结果进行?解释和归纳。
It's difficult to find parallel electric circuits in a sentence. 用parallel electric circuits造句挺难的