Water supply project of drawing from the Songhua River in central cities of Jilin is taken as research object.On the basis of analyzing project characteristics and natural conditions of the project area,site selection...Water supply project of drawing from the Songhua River in central cities of Jilin is taken as research object.On the basis of analyzing project characteristics and natural conditions of the project area,site selection of waste slag yard of water diversion project and design of water and soil conservation measures are discussed.Rationality of site selection of waste slag yard and pertinence of prevention and control measures of water and soil loss in waste slag yard are analyzed,and comprehensive utilization of waste slag in large-scale production and construction projects is explored.展开更多
A research project on China's tropical higher fungi was recently completed, providing a clear picture of the microbiological resource and a solid foundation for the protection, exploration and rational utiliza... A research project on China's tropical higher fungi was recently completed, providing a clear picture of the microbiological resource and a solid foundation for the protection, exploration and rational utilization of China's natural legacies of biodiversity in general and tropical fungal resources in particular.……展开更多
文摘Water supply project of drawing from the Songhua River in central cities of Jilin is taken as research object.On the basis of analyzing project characteristics and natural conditions of the project area,site selection of waste slag yard of water diversion project and design of water and soil conservation measures are discussed.Rationality of site selection of waste slag yard and pertinence of prevention and control measures of water and soil loss in waste slag yard are analyzed,and comprehensive utilization of waste slag in large-scale production and construction projects is explored.
文摘 A research project on China's tropical higher fungi was recently completed, providing a clear picture of the microbiological resource and a solid foundation for the protection, exploration and rational utilization of China's natural legacies of biodiversity in general and tropical fungal resources in particular.……
