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- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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！
- 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。
- evaluation of cultivated land productivity 耕地地力评价
- The land is laid down with red or white clover. 这块土地种上了红花和白花苜蓿。
- The place used to be a stretch of barren land. 早先这里是一片不毛之地。
- Swans are surprisingly awkward on land. 天鹅在陆地上笨得出奇。
- That remote barren land has blossomed into rich granaries. 过去的穷乡僻壤变成了富饶的谷仓。
- The land flattens out near the coast. 海岸附近地势变得很平坦。
- The blizzard blotted out the sky and the land. 暴风雪铺天盖地而来。
- The storm blew fiercely over land and sea. 暴风雨猛烈地吹过陆地和海面。
- How they long to get a sight of their native land! 他们多么渴望看一看故乡啊！
