Optical networks are more complicated than the traditional graph-theoretic networks with nodes and links, but their reliability can be effectively improved by the use of disjoint paths.是什么意思_Optical networks are more complicated than the traditional graph-theoretic networks with nodes and links, but their reliability can be effectively improved by the use of disjoint paths.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句