信道: channel; route; chain利用: use; utilize; make use of指数: index number; index信道利用因素: cuf channel utilization factor功率利用指数: power utilization index平均功率利用指数: average power utilization index; pui航道利用: channel utility耐用指数: durability index通用指数: general-purpose indexes效用指数: serviceability index相对轨道利用率: relative orbit utilization ratio道利: dali; dawley爆破作用指数: index of blasting action波道使用指数: channel-utilization index不变效用指数: constant utility index管线费用指数: pipeline cost index极限效用指数: terminal serviceability index建筑费用指数: construction cost index就业费用指数: index of employment cost社交够用指数: sai; social adequacy index生活费用指数: cost of living index; cost-of living index; cost-of-living indexes; costs of living index number药物使用指数: drug utilization index主要利用指标种: key utilization species期末服务效用指数: terminal serviceability index pt生活费用指数化: costs of living indexation