基本解释[管理学]用房特点英汉例句双语例句In addition, the optimal input characteristic combined by occupancy and flow rate in upstream is received.同时得到了上游占有率与流率组合的最优输入特征。occupancy characteristic更多例句词组短语短语occupancy y characteristic 用房特点occupancy characteristic更多词组专业释义管理学用房特点