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- The thesis is based on a DEM-derived approach to generate the gridded datasets and perform potential land productivity analysis on agricultural lands in Datong, using GIS as a main research tool. 本研究以GIS软件为工具,基于数字高程模型DEM对大同农业用地进行生产潜力网格数据的生成与评价。
- Survey and estimation of current agricultural land productivity based on large scale soil mapping unit: taking northwestern Shandong as a case 鲁西北地区土地现实生产力调查与估算
- agricultural land productivity 农业土地生产性
- There is not much agricultural land in Shanghai. 上海没有那么多农业土地。
- These proposals relate only to agricultural land. 这些建议与农业用地有关。
- The fallow waterlogged agricultural land. 弃置的水淹农田。
- Agricultural land has been inundated. 农田已被水淹。
- There are several possible avenues for improving the productivity of agricultural land. 提高农田生产率有几种可行的途径。
- To improve the agricultural land needs a lot of money. 改良农田需要大量资金。
- Much land has either been changed to agricultural land or used for building. 大量土地或者改成了农田,或者盖上了房屋。
- Does China's agricultural land system have "social security" function? 我国农地制度具有"社会保障"功能吗?
- The cropping pattern should be adjusted, so as to give a higher yield and maintain land productivity. 进行合理轮作，不但能获得高产，而且可保持土壤生产力。
- Landscaping will be used for leisure or irrigated as agricultural land. 景观美化将最作为休闲活动区或用于农业灌溉用地。
- The amounts of soil organic carbon and phosphorus have become the factors limiting land productivity in hilly regions o. 土壤有机碳库和磷库水平已成为该区土壤生产力重要的限制性因子。
- Such reform will be in favor of revealing agricultural land value, capitalization of agricultural land, improvement of productivity of agricultural land and clear distinction among rent, fee and tax. 经过这一改革，将有利于农地价值的显性化、农地的资本化、农地产出效率的提高以及租、费、税的明确界定。
- On the basis of investigated data of Wangmaogou watershed check dams system, the benefits of flood trapping and sediment blocking, increasing land productivity, eco-environment, society are analyzed. 根据王茂沟流域淤地坝坝系的调查资料，分析了王茂沟流域坝系的蓄洪拦泥、增产、生态、社会效益。
- Sonia Gandhi, Congress's leader, says that agricultural land normally should not be used for SEZs. 国会领导人索尼娅?地认为，农业用地通常不应该被用作经济特区用地。
- Which region of Canada is known for both its fertile agricultural land and valuable energy resources? 加拿大的哪个地区以其肥沃的农田与有价值的能源而闻名?
- Income capitalization is one of main means approach to evaluation of agricultural land price. 收益还原法是评估农用地价格的主要方法之一。
- The characteristics of numeric value disperse and spatial distribution of potential land productivity in China were analyzed through classification statistics and classification mapping. 最后，通过分级统计和分级制图，分析了中国土地生产潜力的数值分布和空间分布特征。
