查询词典 pasture

The historical process of transition between cultivation and pasture animal husbandry and its ecological impact has been analyzed by demonstration to explore the large-scale laws.(2). The driving process has been analyzed and behavior mechanism of local people was also construed.(3) The new interpretation of desertification causes has been made to search root of estrepement, overgrazing and excessive firewood gathering.(4) The comparison and selection have been made to explore new changing direction of integrated land desertification control strategy.

主要进行了：①农、牧业变化的历史轨迹与生态环境演变的实证研究，从大的历史尺度寻求农、牧业变化与沙漠化之间的互动关系；②农、牧业选择变化的驱动过程研究，从较短的时间尺度进行高分辨率的过程跟踪与解析，重点分析农牧民的行为机制；③农、牧业选择变化对沙漠化过程的动因解析研究，重点解析&滥垦、滥牧、滥樵&产生的深层次根源，为沙漠化防治战略的制定提供理论依据；④生态建设策略的比较与转型方向的研究。

ABSTRACT This dissertation, based on the theories of geography, ecology, economics, sociology and environmental sciences, has analyzed the impact of transition between cultivation and pasture animal husbandry on the mechanism of desertification in Kerqin Sandy Region, of which behavior mechanism of local people was emphasized. The changing direction of integrated land desertification control strategy in semi-arid regions was discussed after having explored the primary reasons of estrepement, overgrazing and excessive firewood gathering. Followings are the main research works having been done.

本文选取科尔沁沙地作为研究区域，以两种最主要的土地利用方式、也是两种最主要的生产方式——农、牧业作为研究对象，依据地理学、生态学、经济学、社会学与环境科学的基本理论与方法，基于现有研究资料的系统整合，结合野外调查的结果，从更加综合的角度，来研究农、牧业选择变化对沙漠化过程的影响机理，从农、牧业选择变化的角度来揭示&滥垦、滥牧、滥樵&的本质，进而寻求中国北方半干旱地区生态环境综合整治的对策。

These cities which with their pasture lands belonged to the Gershonite clans were thirteen in all.

革尔雄人按照家族，共分得了十三座城和所属城郊。

Results Eight to ten years old children's goitrous rate was less than 5% and the qualifid rate of iodated salt was only 54.96% in Qinghai,and in pasture area the goitrous rate was over 5%.

结果 牧业区8～10岁儿童甲肿率触诊法和B超法均＞5%（8.0％）；从全省范围看出，8～10岁儿童甲状腺肿大率＜5%；碘盐合格率54.96％，西宁地区非碘盐冲销可高达33.94％。

That was to say N10P5K3 was the best for the production of gramineous pasture.

所以N10P5K3是寒地禾本科牧草生产的最佳施肥配方。

They found rich and good pasture, and the land was broad and quiet and peaceful; for those who lived there formerly were Hamites.

代上4：40 寻得肥美的草场地又宽阔、又平静。从前住那里的是含族的人。

These cities which with their pasture lands belonged to the rest of the Kohathite clans were ten in all.

刻哈特家族其余的子孙，共分得了十座城和所属城郊。

Lactuca indica is a good pasture resource, mature period is a key for L. indica being used effectively. In this paper, the root tip of L.

苦荬莱Lactuca indica是一种优良的牧草种质资源，热期是苦荬菜利用的重要影响因素之一。

From the aspect of the EF per-capita supply and demand structure, the conflict outstood between demand and supply of cropland and fossil fuel land. The deficit of pasture and fishing ground were relatively small in Guangdong. There were partial woodland surplus before the year 2000. Though it is balanceable between the demand and supply of building land, the ratio in per capita total EF was much higher, and the structure of different type of land is not rational.

从人均生态足迹的供需结构看，耕地和化石燃料用地的供需矛盾非常突出，草地和水域赤字相对较少，林地在2000年之前还有部分盈余，而建设用地虽然供需平衡，但是其占人均总足迹的比例偏大，各种土地类型构成不太合理。

For the sake of livelihood, all the deacons left Sungei Paal one after another in search of greener pasture elsewhere.

但因生活之故，全部执事相继迁离双涯坝，以致教会无人牧养，幸得巴辖教会的张永香弟兄协助领会。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了