It helps to realize digital mapping, information visualization, visual inquiry a nd fast upgrading and data expansion, and safeguard scientific planning and mana gement of Loess Plateau Watershed Rehabilitation Project.

 
  • 为黄土高原水土保持世行贷款项目的科学规划和管理提供了手段保障。
今日热词
目录 附录 查词历史