morpheme and water purification and ecological model of the multi function room

摘要

the design of the dam and the river is a river of water damage and corrosion to protect himself from the revetment engineering applied to the log in a storage part, and the construction of the ecological system of the lake. in order to protect the production and possession of the fish habitat. the use of such features and water quality purification function is given as a function of the habitat, river fish can provide a natural ecosystem and environment protection in order to make the water purification function of the morpheme and the ecological environment in the framework of uad00ud55c.in the lake the river erosion of biological diversity, but also to ensure the stability, to ensure that the construction of ecological river, the foundation, embankment slope on a rectangular block shaped structure of the building block type structure, the inside of the circular by the public. the remaining part of the sand fill operation can be completed through the organization, technology, construction of simple and easy installation, and low security of the ecological river, with low cost, can be set up, and the economic the cost of the dam's construction, the dam's structure can ensure the stability of river ecology and the stability of the dam in order to reflect the environmental protection type, ecological space, to ensure that the water is uac83uc744 characteristics of ecosystem protection. in order to provide the framework for the ecological environment.