服务业概念在理论界尚有争议。一般认为服务业即指生产和销售服务商品的生产部门和企业的集合。服务业是现代经济的一个重要产业。 概念　　服务业概念在理论界尚有争议。 服务业 一般认为服务业即指生产和销售服务产品的生产部门和企业的集合。服务产品与其他产业产品相比，具有非实物性、不可储存性和生产与消费同时性等特征。在我国国民经济核算实际工作中，将服务业视同为第三产业，即将服务业定义为除农业、工业之外的其它所有产业部门。 英语解释　　service: A service is something that the public needs, such as transport, communications facilities, hospitals, or energy supplies, which is provided in a planned and organized way by the government or an official body. 服务业 Consumer Services: Consumer Services refers to the formulation, deformulation, technical consulting and testing of most consumer products, such as food, herbs, beverages, drugs, vitamins, pharmaceuticals, cosmetics, hair products, household cleaners, paints, plastics, metals, waxes, coatings, minerals, ceramics, construction materials plus water, indoor air quality testing, non-medical forensic testing and failure analysis.