您要查找的是不是:
- 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。
- 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。
- Potential land productivity calculation in foothill and mountain area based on GIS and spatial interpolation technology 基于GIS和空间插值技术的南方丘陵山区土地生产潜力估算
- Studies on Potential Land Productivity of Hippophae rhamnoides L. For Fuel Wood and Water and Soil Conservation in Hilly Aea of the Loess Plateau 黄土丘陵区沙棘水土保持薪炭林土地生产潜力研究
- potential land productivity 土地生产潜力
- The paper mainly introduced the application of GIS technique in regionalization of regional potential land use. 摘要重点讨论了GIS技术在区域土地开发适宜性分区方法中的应用。
- If REDD is to work as a real financial incentive, it must be robust enough to compete with other potential land uses. 如果要让REDD作为一个真正的财政激励措施正常运作,它必须足够健全,从而能与其他可能的土地使用方式竞争。
- 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。
- 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。
- The evaluation of unreclaimed land productive potential in surface coal mine are keys for promulgating land reclamation planning in the mine. 露天煤矿待复垦土地生产潜力评价是编制土地复垦规划的一个重要内容。
- 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。
- Most agriculture develops a target, if raise land productivity, form,build safe cultivation right and reapportion land to wait to be thought to get the influence of demography condition. 大多数的农业发展目标,如提高土地生产率、构建安全的耕作权利以及重新分配土地等被认为受到人口统计学条件的影响。
- During the year, a significant number of ground investigation works were undertaken to facilitate land production and infrastructure projects. 年内,由土力工程处负责的岩土勘探工作,大部分均旨在配合与政府房屋政策有关的土地辟拓及基建工程。
- Such measures would not only make land productive again but would also alleviate rural poverty. 这些措施不仅使土地焕发生产力,也将再次减轻农村的贫穷状况。
- regionalization of potential land use 土地开发适宜性分区
- the score of the potential supply of arable land productivity 耕地生产力供给潜力分
- During the year,a significant number of ground investigation works were undertaken to facilitate land production and infrastructure projects. 年内,由土力工程处负责的岩土勘探工作,大部分均旨在配合与政府房屋政策有关的土地辟拓及基建工程。
- evaluation of potential land use 适宜性评价
- Education develops potential abilities. 教育能开发人的潜能。
- It is important to stress here that permaculture principles and strategies can make almost any piece of land productive and livable! 最后我仍要强调:朴门永续设计的原则与策略几乎可以将所有土地营造成具生产力又宜人居的地方!