（二）企业经营战略意义上的专业化与多元化（接上期第26页）从企业经营领域角度，企业都是在～定的行业范围内从事生产和经营活动；从企业经营成果角度，企业都是向一定的市场提供自己的产品和服务。因此，作为企业经营领域战略的专业化与多元化概念应从行业和产品角度来进行 (II) Professionalization and diversification in the sense of business strategy (continued from page 26 of the previous issue) From the perspective of business operations, companies are engaged in production and business activities within the scope of certain industries; from the perspective of business performance, enterprises All of them provide their own products and services to a certain market. Therefore, the concept of specialization and diversification as a strategy in the field of business operations should be based on industry and product perspectives.