在水土流失评价数据库的建立研究中，涉及到数据的标准化问题。
It is refer to normalization of data in building of spatial database of soil and water loss assessing.
与此同时，建立了难采储量评价数据库，编制了计算机软件，提高了工作效率。
At the same time, evaluation database for hard-to-recover reserves has been set up, computer software has been compiled and work efficiency has been improved.
据此，建立起泥石流爆发危险性评价数据库、知识库和危险性评价数字环境模型。
On the base of the database, repository and the digital environmental model for assessing the risk of debris flow disasters were built.
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