As reduction of earth resources and urbanization process of development, condominium building is major in urban development. 随着土地资源的日益紧张和城市化进程的发展,高层住宅建筑正在成为城市建设中的主体。
Including : earth resources, such as oil and coal. 包括地球资源(ER)如石油、煤。
Ground system for earth resources satellite 地球资源(ER)卫星地面系统
Design and Implementation of Ground Data Storage and Management System for Earth Resources(ER) Satellite 资源卫星数据地面存储管理系统的设计与实现
Thinking on Protection and Strategic Reserves of Rare Earth Resources(ER) in Baotou 包头稀土资源保护及战略储备的思考