RolaCOCA²⁵⁴³³⁷⁺⁶BNC²³⁶²¹³⁺¹ 基本例句 罗拉¹⁰⁰ The problem discussed in this paper is about Reliability Optimum Link Allocation ROLA of the ordinary series chain network in which every chain is composed of two series-links connected in parallel. 本文研究了一般环状串联网络的可靠度最优布局 ROLA问题,网络中的每个环由两条串联支路并联而成。 cnki