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单词
producer services
释义
producer services
Encyclopedia
理学
生产性服务
释
producer services
生产性服务业
用于商品和服务的进一步生产的非最终消费服务。
经济学
产业关联理论
释
producer services
生产者服务
为商品或服务产品在生产的不同阶段提供的服务。不直接面对最终消费者,只满足生产者的中间需求,包括直接和间接投入的服务。
随便看
weak integrability
weak integral
weak interaction
weak [interaction] current
weak interaction current
weak interaction of biomolecules
weak intermediate boson
weak invertibility property
weak isomorphism
weak isospin
weak junction
weak key
weak lacuna
weak large deviation principle
weak laser extracorporeal treatment devices
weak law
weak law of large numbers
weak Lefschetz theorem
weak lensing
weak light
weak light detection technique
weak light detection technology
weak limit
weak linear ordering
weak-lined star
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