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夕阳产业
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sunset industry
夕阳产业
随着技术创新、新产品的替代或需求变化,产品趋于同质性,竞争激烈,市场饱和,连续创新趋于枯竭,产业收益率低于其他产业平均值且呈下降趋势,但在分工体系中已经取得较为稳定地位的产业。是对趋向衰落的传统工业部门的一种形象称呼,是朝阳产业的对称。又称衰退产业。
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direct access method
direct aeration flotation column
direct air cooled system
direct alcohol fuel cell
direct alcohol fuel cell (DAFC)
direct alkanol fuel cell
direct alkanol fuel cell, DAFC
direct analytic continuation
direct and indirect CP violations
direct and transit transport
direct appraisal method
direct approximation
direct ascent
direct assessment
direct-associative cache
direct attached storage
direct attached storage, DAS
direct attack
direct band gap
direct band gap semiconductor
direct bandgap semiconductors
direct bioleaching
direct blowing pulverizer
direct bonding
direct borohydride fuel cell
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