建立全国水土保持基础数据库，是实现水土流失动态监测和预报的基本保证。
The establishment of the national conservation of water and soil foundation database is the guarance for dynamic monitoring and forcast in the soil erosion.
建立全国水土保持基础数据库，是实现水土流失动态监测和预报的基本保证。
The establishment of the national conservation of water and soil foundation database is the guarance for dynamic monitoring and forcast in the soil erosion.
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