the distribution feature of the flood land along the river, its landform and structure, basal structures and hydrologic conditions are analyzed based on the data collected systematically.
对沿江两岸河漫滩的分布特征、漫滩地貌、漫滩结构、漫滩基底结构、漫滩水文地质条件等进行了分析。
preliminary survey of the site finds that the area is flood land in geological structure. on this land suitable for setting up factory, no destructive earthquake has occurred before.
经现场初步踏勘,项目选址区属于河漫滩地,地质条件较好;历史上也不曾发作过毁坏性的地震,适合建厂。
tamarix community is an important vegetation type distributing on flood land and sandy land in ejin oasis at the lower reaches of heihe river.
柽柳群落是黑河下游额济纳绿洲重要的荒漠河岸林,有河滩和沙地两个亚群系。
studies show that surface sediments of the flood land seem to be the best sampling media in ultra-low density geochemical investigation in forest-swamp areas.
研究成果表明,河漫滩表层沉积物是森林超低密度地球化学调查的最佳采样介质。
according to the natural conditions and the management situation of the flood land of the west semi-arid area of heilongjiang province.