Therefore, studying of influence to the nation economy by the power industry is the important parts of power system scientific management.
因此电力工业对国民经济的影响研究已成为实现电力系统管理科学化的重要内容。
At last, a grey system model is used to show the relevancy between lottery industry and macro-economy.
最后,使用灰色系统模型对彩票业与宏观经济的关系作了关联分析。
Health industry is one of important production department in national economic system, which could expand internal demand and accelerate national economy.
卫生在国民经济这个大系统中属于劳务生产领域的重要部门之一,也是扩大内需,拉动经济增长的优势产业之一。
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