central field meaning in English

有心力场
中心力场
辏力场

Central field approximation
有心场近似
China is because of the imbalance of development in it technology , the specialization day by day because of the division of labor in society at the same time , help of the countless comprehensive service providers in need of specialized network service and information construction of enterprise , make enterprises put down one s own non - central field , absorbed one s own key business
中国由于在it技术方面发展的不平衡，同时也由于社会分工的日益专业化，无数的企业需要专业的网络服务和信息化建设的综合服务提供商的帮助，使企业放下自己非核心的领域，专注自己的核心业务。