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计量经济模型
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计量经济模型
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理学
[经济系统]
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econometric models
计量经济模型
以经济学、数学和统计学为理论和方法论基础,利用一个或一组数学方程式来描述经济活动中各个随机变量之间数量关系的模型。
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chemical equilibrium method
chemical equivalence
chemical erosion
chemical etching
chemical event
chemical evidence examination
chemical evolution
chemical evolution of environment
chemical evolution of galaxies
chemical exchange
chemical explosion
chemical extraction
chemical factor analysis
chemical fertilizer
chemical fertilizer industry
chemical fertilizer pollution
chemical fertilizer pollution prevention and control law
chemical fertilizer wastewater
chemical fiber
chemical fiber drawing
chemical fiber forming
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