极限: the limit; the maximum; the ...效用: effectiveness; efficacy; eff ...指数: index number; index效用指数: serviceability index不变效用指数: constant utility index期末服务效用指数: terminal serviceability index pt现在服务效用指数: present serviceability index psi边限效用: marginal utility极限效率: limit efficiency效用指标: utility index饱和极限效应: saturation limiting effect耐用指数: durability index通用指数: general-purpose indexes爆破作用指数: index of blasting action波道使用指数: channel-utilization index功率利用指数: power utilization index管线费用指数: pipeline cost 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信道利用指数: channel utilization index药物使用指数: drug utilization index指数效用函数: exponential utility function极限氧指数: limited oxygen index; loi = limiting oxygen index
