查询词典 cultivated land

Results There is reverse correlation between the urbanization and cultivated land area, then forming the linear equation.

结果 城市化水平与耕地面积之间存在着极强的负相关关系，并建立了二者之间的线性回归模型。

The most productive systems are found amongst swamp and marshland, estuaries, reefs and cultivated land.

最富有生产力的系统出现在沼泽，湿地，河口湾，珊瑚礁和耕田。

Brown soil and meadow soil from cultivated land were used in the laboratory and pot experiment to study the effects of applying humic acid and organic manure on potassium fixation and release in the soil,The result shown: Applying of humic acids could accelerate potassium releasing and decrease the fixation of added potassium.

以耕地棕壤和草甸土为供试土壤，研究了施用腐殖酸和有机肥对土壤固钾与释钾作用的影响，主要结果如下：施用腐殖酸能够促进土壤钾素的释放和降低土壤的固钾量。

At the end of the article , the cultivated land fertility of Qingzhou city isevaluated according to the procedure and method of the mixed evaluationmode, and the area , the space distribution characteristic and the attribute ofeach grade are analyzed on the basis of the evaluation result .

在文章的最后，根据评价的流程和方法采用混合评价模式对青州市耕地地力进行了评价，结合这个评价结果，对各个等级的面积、空间分布特征、属性进行了描述性分析，并提出了合理利用的建议。

Multiple cropping is one of major cropping systems in China and plays an important role in improving comprehensive productivity of cultivated land and ensuring national food security.

复种是我国重要的农作制度之一，对于提高我国耕地综合生产能力和确保国家粮食安全具有重要作用。

In addition, multivariate statistics simulation models (the correlation and regression analysis) are employed to account for the relationship between the cultivated land changes and soci-economic factors.

在相关分析的基础上，运用相关分析法和多元回归法分析耕地面积变化和社会经济因素变化的关系，建立区域土地利用／覆被变化的驱动力模型，提出各个土地利用区的主导驱动力分类。

Cultivated land ; prime farmland ; ideal point ; ranking ; selecting

耕地；基本农田；理想点；排序；入选

The best way to undo the problem of soil erosion is to reforest the cultivated land.

解决水土流失问题的最好办法是退耕还林。

Since 1998, China has worked on projects to protect natural forest reserves, to reforest cultivated land, to build shelterbelts in northern, northeastern and northwestern China and in the Yangtze River basin, to control the sources of duststorms in the Beijing-Tianjin area, to build wild animal and plant reserves and other types of nature reserves, as well as fast-growing, high-yielding timber bases in some key areas.

从1998年起，中国开展了天然林资源保护工程、退耕还林工程、"三北"及长江流域等防护林体系建设工程、京津风沙源治理工程、野生动植物保护及自然保护区建设工程和重点地区速生丰产用材林基地建设工程等。

Along the upper reaches of the Jinsha, Lancang and Nujiang rivers and the Yarlung Zangbo River valley, where sandstorm and soil-erosion hazards are serious, a project to reforest cultivated land is being undertaken.

在风沙危害和水土流失严重的金沙江、澜沧江、怒江上游及雅鲁藏布江流域实施退耕还林工程。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失