And strong connection is not spreaded to strong connected brance.
而且，强连通无法推广到强连通分支。
2
Compared with different schemes of experiments, a kind of reasonable mem-brance couples of Ed with equal electric current is raised.
通过不同方案试验对比，提出了合理的等电流操作电渗析的膜对数组合。
3
The network equations based on loop current method and expressed in matrix form are established, and the loop currents, then the brance currents, can be calculated by the equations.