Landin兰丁landn.陆地；国土；土地v.靠岸；着陆；跌落地面；得到；使靠岸；使着陆land-system in the countrvside农村土地制度Landing Observers' Signal SystemLand use investigation upgrading土地利用更新调查land use/cover classification土地利用／覆盖分类Landing Force Area of Operations登陆部队作战地区land exploiting and reorganizing土地开发整理land contracted management right土地承包经营权land force weapons and equipment陆军装备land contractual operation right土地承包经营权Land desertification controlling土地沙漠化治理