下图所示电路中，内部二端口P1的T参数为总二端口的T参数矩阵为（）。 

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32636' and id < 2595068 and id<>'2595068' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32636' and id > 2595068 and id<>'2595068' order by id asc limit 5