半干旱半湿润地区
Semi-arid and semi-humid region
Semi-arid and Semi-humid Area
semid-arid and semi-humid watershed
半干旱半湿润流域
semi-humid and semi-arid catchment
半干旱半湿润气候区
Semiarid and subhumid climatic region
半干旱草原微景观区
semiarid grassland landscape area
半干旱地区生态系统
Semi-arid land ecosystems
半干旱风沙草原区
Semi-arid sandy grassland
半干旱灌区
semiarid irrigation region
半干旱和半湿润易旱地区
the semi-arid area and semi-moist area which incline to be arid