结果表明，该区域农业用水已经受到不同程度的污染；
The result showed that agricultural irrigating water has been polluted.
优化区域农业生产结构对于提高农民收入具有重要的现实意义。
Optimizing regional agriculture produce structure is very significative to increase the income of peasantry.
主要研究工作有以下四方面：1 .利用GIS技术建立区域农业资源信息数据库系统。
The research is composed of four aspects as following: 1 Utilized GIS technology to build the regional agricultural resource information databases system.
该系统在省域尺度上实现了直观描述农业资源的时空分布、动态分析区域农业资源状况。
The system may visually describe time and spacial distribution of agricultural resource, and make dynamic analysis of local agricultural resource at provincial level.
人为因素、成土母质和不同流域水质差异是造成广东典型区域农业土壤重金属污染的原因。
The heavy metals pollution in agricultural soil of Guangdong is mainly caused by artificial factor, soil parent materials and the diversity of water quality in different area.
平原水库附近土壤水盐动态变化的研究，对于区域农业生产在理论和实践中都具有重要的意义。
The study of dynamic movement of water and salt in soil nearby campestris reservoirs is significative for regional production in agriculture , both theoretically and practically.
并从农作物生产力和产量、种植制度、区域农业生产及生产费用等几方面分析了气候变化对中国持续农业的影响。
The impact of climatic change on sustained agriculture in China is analysed according to the crop productivity and yield, cropping system, regional agricultural production and production cost.
随之而来的灌溉农业的迅速发展，特别是从20世纪50年代以来，改变了该区域的经济。
The ensuing rapid expansion of irrigation agriculture, especially from the 1950s onward, transformed the economy of the region.
然而，在不对全世界的自然生态系统的剩余区域产生不利影响的情况下，进一步增加农业面积似乎是不可能的。
However, a further increase in farming area without impacting unfavourably on what remains of the world's natural ecosystems appears unlikely.
它可能是独立发展起来的，但许多学者认为，农业和铁器在整个非洲的传播将非洲与近东区域和地中海区域的主要城市中心联系了起来。
It may have developed independently, but many scholars believe that the spread of agriculture and iron throughout Africa linked it to the major centers of the Near East and Mediterranean world.
由于该城市是区域的中心，城市社会中的一小部分人开始专门从事非农业工作。
A small segment of the urban society started to specialize in nonagricultural tasks as a result of the city's role as a regional center.
对于近东这样的区域来讲，这是极为必要的，在这里，水的短缺限制了农业的扩展。
This is indispensable in a region like the Near East, where the scarcity of water prohibits further agricultural expansion.
哪些双边、区域和国际组织将其对农业的支持降至危险的水平？
Which bilateral, regional and international organizations have reduced their support to agriculture to dangerous levels?
在五月中旬，农业燃烧产生的烟雾导致了一氧化碳在美国北部的三大区域更高的聚集。
In mid-May, smoke from agricultural burning brought higher carbon monoxide concentrations to three regions in North America.
除了地中海沿岸少数非常狭窄的区域，以及底格里斯、幼发拉底和尼罗河河谷之外，农业几乎是不可能的。
With the exception of a few very narrow strips along the Mediterranean, and the river valleys of the Tigris, Euphrates and the Nile, agriculture is virtually impossible.
报纸上还写到：其余资金将主要用于农业区域供水系统基础设施的更新，并确保6000万农村人口的饮用水安全。
Other funds would go toward renovating water supply infrastructure for main agriculture regions and ensuring safe drinking water for 60 million rural people, the newspaper added.
我们的研究表明，有许多区域生活着区域性的社会，它们的居住密度相当大，定居，而且从事半精耕细作的农业。
Our work suggests there were many areas with regional societies, that were fairly densely settled, sedentary, and practiced semi-intensive agriculture.
马隔溪先生说，马托格罗索州只有8%的区域提供商业农耕，而且该区农业生产力之高，已成为巴西的棉花、稻米、大豆的最大生产商。
Mr Maggi says that only 8% of Mato Grosso’s territory is given over to commercial farming. Its high productivity means that the state is Brazil’s biggest producer of cotton and rice as well as soya.
联系您当地的景物或县农业代理人更关注的是，在您的区域使用此应用程序潜在的信息。
Contact your local landscaper or county agricultural agent for more information about the potential of using this application in your area.
但双边协议和区域协议的主要问题是，它们完全无法处理取消农业补贴的问题。
But the main problem with bilateral and regional deals is that they simply cannot deal with the issue of removing agricultural subsidies.
县域经济是具有地域特色和功能完备的区域经济。其主体实际上是传统的农业经济和落后的农村经济。
The county economy is a regional economy which has regional characteristic and self-contained function, its main body is the traditional agricultural economy and the unenlightened rural economy.
农业是区域历史地理研究的一个重点。
Agriculture is one of the focal point of regional historical geography study.
比加拉什，坐落于法国西南部的安迪地区，是一个只拥有189人的宁静的农业村庄，同时它还位于比例拉斯山地区最高峰披迪的山脚下，这片区域主要以种植葡萄为主。
Bugarach, population 189, is a peaceful farming village in the Aude region, southwestern France and sits at the foot of the.
与其他区县不同，渝中区没有农村农业、不存在城乡差距，地域狭小、区域差距不突出。
With other districts have different, Yuzhong District Rural Agriculture, there is no gap between the urban and the rural, district is narrow, area difference is not outstanding.
本文以特色农业立题，对特色农业的理论进行分析和对如何构建区域特色农业进行实证研究。
The theory of Characteristic agriculture is analyzed and an empirical accounting research on how to construct regional Characteristic agriculture is made.
本文以特色农业立题，对特色农业的理论进行分析和对如何构建区域特色农业进行实证研究。
The theory of Characteristic agriculture is analyzed and an empirical accounting research on how to construct regional Characteristic agriculture is made.
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