查询词典 irrigated area

But the vegetations changes in plain zone were slower.(4) Study on the driving forces and driving mechanism of the change of vegetation cover in HHH zone The farmland vegetation area received the common drive of climate and the society factors, but climate factors were the main driving forces for annual harvest crop or biannual irrigated and dry harvest crop, and society factors were the main driving forces for biannual harvest crop or biyearly tri-harvest dry crop.

4黄淮海地区植被覆盖变化驱动力与驱动机制研究不同植被覆盖类型，其NDVI变化的驱动力不同：一年一熟粮作区植被覆盖变化受到气候和社会经济因子的共同驱动，但以气候驱动为主；一年两熟或两年三熟旱作区植被覆盖变化受到社会经济和气候因子的共同驱动，但在主要驱动因子中，社会经济的影响更大一些；一年水旱两熟粮作植被覆盖变化主要受气候因子驱动，同时，社会经济因子也会在一定程度上影响植被NDVI的变化。

But the vegetations changes in plain zone were slower.(4) Study on the driving forces and driving mechanism of the change of vegetation cover in HHH zoneThe farmland vegetation area received the common drive of climate and the society factors, but climate factors were the main driving forces for annual harvest crop or biannual irrigated and dry harvest crop, and society factors were the main driving forces for biannual harvest crop or biyearly tri-harvest dry crop.

4黄淮海地区植被覆盖变化驱动力与驱动机制研究不同植被覆盖类型，其NDVI变化的驱动力不同：一年一熟粮作区植被覆盖变化受到气候和社会经济因子的共同驱动，但以气候驱动为主；一年两熟或两年三熟旱作区植被覆盖变化受到社会经济和气候因子的共同驱动，但在主要驱动因子中，社会经济的影响更大一些；一年水旱两熟粮作植被覆盖变化主要受气候因子驱动，同时，社会经济因子也会在一定程度上影响植被NDVI的变化。

Ha, the irrigated farmland rate to the total arable land increased 5. 3 times and the total number of drilled wells raised 19. 6 times. At the same time, multi-cropping index increased by 33％. The percentages of winter wheat and maize sown area went up and those of millet, potato sown area which consume less water in their lifetime went down in the past 50 years. The gross grain yield increased 1923. 3× 10〓ton and the yield of per hectare increased 5082kg during the past 50 years.

在种植业内部，小麦、玉米播种面积在粮食作物中的比例不断提高，而耐旱的谷子、高粱、薯类等杂粮作物播种面积不断减少，形成典型的小麦、玉米两熟种植制度。50年内本区粮食产量增加了1923.3×10〓t，粮食单产提高了5082kg/hm〓。

With Bayannaoer party secretary Wang Su Yi put it, this project will have a great comprehensive benefits: To improve the level of land use, all modified to add 50 million mu of cultivated area; increase the overall production capacity, annual can add three billion kg of grain production capacity; water-saving benefits obvious, the Yellow River irrigation area of water from the current 100 million cubic meters more than 50 reduced to four billion cubic meters; eco-efficiency significantly irrigated forest coverage will reach 20%; for promoting modern lay a solid foundation for agriculture.

用巴彦淖尔市委书记王素毅的话讲，这个项目将产生巨大的综合效益：提高土地利用水平，全部改造后可新增种植面积50万亩；提高综合生产能力，每年可新增粮食生产能力30亿斤；节水效益明显，灌区引黄水量将由现在的50多亿立方米减少到40亿立方米；生态效益显著，灌区森林覆盖率将达到20%；为推进现代农业打下坚实的基础。

Township profile: South barrier in the southern mountain town is located in Jingxing, a total of 14 administrative villages, 3700, 11,700 people with a total area of 103 square kilometers, Hill Field area of 12.48 hectares, 1.3 million mu of arable land, of which 4560 mu of irrigated , The Shijiazhuang-Taiyuan expressway entrances and exits from the 10 km, provincial highways running through the North and the South should sand, is leading a national tourist destination Cangyan Shan must pass through the land.

乡镇概况：南障城镇位于井陉县南部山区，共有14个行政村，3700户，11700口人，总面积103平方公里，山场面积12.48万亩，耕地面积1.3万亩，其中水浇地4560亩，距石太高速公路出入口10公里，省道宜沙公路横贯南北，是通往国家级旅游胜地苍岩山的必经之地。

Focusing on water conservancy, we will improve agricultural infrastructure, accelerate related upgrades of large and medium sized irrigated areas, expand the area in which water-conserving irrigation methods are used, create high-grade cropland, and ?nish reinforcing dilapidated large, medium-sized, and key small reservoirs.

以农田水利为重点，加强农业基础设施建设，加快大中型灌区的配套改造，扩大节水灌溉面积，建设高标准农田，完成大中型和重点小型病险水库除险加固任务。

In about a century' s time, their livelihood of swidden agriculture has been changing greatly along with the natural and social environment change. Before 1950s, as a minor group frequently move in the subtropical mountainous area characterized by scarce arable land, high forest coverage rate and sparse population, Kemu people has long been engaged in swidden agriculture which was simple, called for no sophisticated production tools and was suitable for frequent movement. At that time, they adapted to the environment change mainly by moving frequently from one place to another, and their livelihood was featured by complete dependence on environment, frequent movement and swiddening without continuous cultivation. From 1950s to early 1970s, their way of adaptation changed into migration within defined territory and shortterm fallow featured by complete dependence on environment, migration within limited area and short fallow. In early 1970s, they leaned from outside to cultivate irrigated fields and plant cash forest and their livelihood was featured by complete dependence on environment and agro-forestry.

近一个世纪以来，随着其所处自然环境和社会环境的变迁，其刀耕火种的生计方式在不断地变化：20世纪50年代以前，作为频繁迁徙于山多地少、森林覆盖率高、人烟稀少的热带、亚热带山区的弱小族群，以开发容易，便于流动作业不需要复杂生产设施的刀耕火种为其传统的生计方式，主要以迁徙的方式对环境变迁进行调适，其刀耕火种生计方式的特征表现为完全依赖型、随意迁徙型、无轮作型；20世纪50年代至70年代，其主要以固定区域内迁徙和短期轮作的方式对环境变迁进行调适，其刀耕火种生计方式的特征表现为完全依赖型、在固定区域迁徙型、短期轮作型刀耕火种；20世纪70年代初，其主要以外文化——开拓水田及人工造林的方式对环境变迁进行调适，其刀耕火种生计方式的特征表现为部分依赖型、粮林轮作型刀耕火种；20世纪80年代以后，其主要以发展橡胶种植业对环境变迁进行调适，其刀耕火种生计方式的特征表现为暂时依赖型刀耕火种。

The groundwater in well-irrigated area, Guangrao county is very important to the agriculture production and their people living.

中文摘要：广饶县井灌区地下水是当地农业生产和人民生活的重要水源。

Methods Self-planted corns were divided into contrastive area and polluted area. The polluted area was irrigated with simulative waste water, to collect different positions in different growing period as samples in polluted corn and contrastive corn respectively to analyze copper content.

采取自植玉米，分为对照区和污染区，对污染区的玉米人为施加模拟污水，分别采集污染玉米和对照玉米在不同生长期的不同部位作为样品进行Cu元素含量分析。

Two objectives, maximisation of net economic benefit and maximisation of irrigated area, aspired to by both the irrigation authority and the individual farmers in the Sukhothai Groundwater Development Project in Thailand are considered.

二个净经济好处的宗旨、被灌溉的区域的最大化和最大化，向往对由灌溉当局和各自的农夫在Sukhothai 地水发展项目在泰国被考虑。

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