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投入产出分析法
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投入产出分析法
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input-output analysis
投入产出分析法
研究经济体系(国民经济、地区经济、部门经济、公司或企业经济单位)中各个部分之间投入与产出的相互依存关系的原理和方法。又称产业部门间分析。
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special effects synthesis
special eigenvalue problem
special emergency plan
special engineering geotechnical investigation
special engineering plastic
special engineering plastics
special engineering structure
special environment flight test
special envoy
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special equipment accident types
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special equipment intelligent detection technology
special equipment is not open cans inspection technology
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special equipment sealing test
special equipment trenchless detection technology
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