water and soil conservation soil and water conservation conservation of water and soil soil retention
The paper puts forward corresponding measures for soil and water conservation.
对此提出了相应的水土保持措施。
—— 给力词典精选Keywords: ahazard potency of debris flow, externality, cost - benefit analysis.
关键词: 土石流特定水土保持区 、 外部性 、 成本效益 分析。
—— 给力词典精选To Search for the Information of Soil and Water Conservation.
上网搜寻水土保持相关资料。
—— 给力词典精选Suitablly growing arbor trees are limited in the area.
在防风固沙、水土保持、改善生态环境方面有突出作用。
—— 给力词典精选Yangshan gold deposit lie in depressed area of Gansu province.
阳山金矿位于长江中上游水土保持区内,属甘肃省管辖。
—— 给力词典精选