投入产出比
input—output ratio
inputoutput ratio
ratio of input to output
Input-output ratio
the rate of devotion and output
投入产出比率
Input-output ratio
Ratio of input and output
安全投入
safe devotion
safety devotion
Imput for safe ty of enterprise
safety input
safety investment
safety cost
安全投入评价
safety investment evaluation
半投入产出法
Semi-input-output method (SIOM
城乡投入产出模型
Rural-Urban input-output model
地区投入产出表
Regional Input-output Table
地区投入产出模型
Regional input-output model
动态投入产出模型
dynamic input-output model
dynamic input output model
the Dynamic Input-Output Model
动态投入产出系统
dynamic input-output system
多区域变动系数投入产出模型
multiregional variable input-output model
非竞争型投入产出
non-competitive import type input-output
非竞争型投入产出表
non-competitive input-output table