The M(superscript X)/(G, G(subscript m)/1 queue model with N-policy, multiple vacations and the feedback is investigated.是什么意思_The M(superscript X)/(G, G(subscript m)/1 queue model with N-policy, multiple vacations and the feedback is investigated.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句