It also put forward the connectible coefficient to simplify the description of the network, especially whose connection property changed frequently.

本文进一步提出利用路通系数表示路通性的方法，特别适于描述通性变化较频繁的路。

By using the result of the scalarization of the weak efficient solutions set, a result of the connectedness of the weak efficient solution sets is obtained in topological vector space.

利用向量均衡问题弱有效解的标量化的结果，得到向量均衡问题弱有效解集的通性结果。