介绍了“中国海岸带灾害地质查询及风险评价系统”开发研制的关键技术及过程。

The system actualizes the visual query, spatial analysis and integrated evaluation for the disaster geology in coastal belts in china.

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从磷在生态系统中的意义和磷的地质、生物循环过程入手，论述了从污水及污泥中回收磷资源的技术方法。

From the meaning of phosphorus in ecosystem and the geological and biological circulation of phosphorus, the technical way of recovering phosphorus from civic wastewater and sludge is discussed.

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文章在对地质统计学和现代矿山数字建模技术研究基础上，结合国内某大型矿山，论述了矿床三维数字建模的过程和方法。

Based on geostatistics and digital modeling technology in modern mines, combined with a large scale domestic mine, process and method of 3d digital modeling are discussed.

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