The ensuing rapid expansion of irrigation agriculture, especially from the 1950s onward, transformed the economy of the region.
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。
Irrigation agriculture (i. e. cotton) must be taken out of the Tarim Huyanglin Nature Reserve. Growing reed might be an alternative.
在自然保护区应该停止种棉花。可能可利用芦苇以经济来源。
Irrigation agriculture is a pillar industry in Heilongjiang Reclamation area. At the same time, large irrigation area is an important marketable grain base.
灌溉农业是黑龙江垦区的支柱产业，而大型灌区又是商品粮生产的重要基地。
Planting salt and seawater tolerant plant is a key technology of seawater irrigation agriculture. Screening of salt and seawater tolerant plants has been done by scientist domestic and abroad.
耐盐（海水）植物培育是海水灌溉农业的关键技术，现已筛选出了碱蓬、北美海蓬子、三角叶滨藜、狐米草等耐盐（海水）植物；
Runoff collecting irrigation agriculture rapidly rises in the last stage of the eighth five year plan in northwestern arid and semi arid region, and it plays an active role in promoting grain output.
集流灌溉农业是“八五”末期在我国西北干旱、半干旱地区迅速兴起的农业灌溉方式，对该区增产粮食起到积极推动作用。
Only by using modern irrigation methods can we reduce water shortage in agriculture.
只有使用现代的灌溉方法，我们才能减少农业用水短缺的情况。
But this isn't a long paper, so are you going to need to pick a specific area of pre-modern agriculture, like irrigation or food crops of ancient Greece.
但这不是一篇很长的论文，所以你要选定一个现代以前农业的特定领域，像是灌溉技术，或古希腊的粮食作物。
In the United States, by contrast, 41% water goes for agriculture, almost all of it for irrigation.
相反，美国41%的水投向了农业，并几乎全都用在了灌溉上。
In the United States, by contrast, 41% goes for agriculture, almost all of it for irrigation.
与之相比，美国全年41%的水投向了农业，并几乎全都用在了灌溉上。
Agriculture yields 40% of the global food production under irrigation on 20% of the cultivated land, using about 70% of all freshwater withdrawals.
农业在经过灌溉的20%耕地上提供了全球40%的粮食生产，使用了整个淡水取用量的大约70%。
Mildura and Renmark are surrounded by desert, and fruit farms and vineyards survive only with irrigation from the Murray River, the lifeblood of Australia's agriculture.
米尔·迪拉和伦马克顿时被沙漠所包围，果园和葡萄园必须依靠墨累河——澳洲农业的生命线——灌溉才能存活。
All agriculture damages the environment - think of all those felled forests and ploughed-up prairies, all the irrigation water, manure, tractor fuel, pesticides and fertiliser.
所有的农业都损害环境，包括你所能想到的一切——砍伐森林，垦荒草原，灌溉的水源，粪肥，拖拉机消耗的燃料，杀虫剂还有化肥等。
Green circles in the desert frequently indicate tracts of agriculture supported by centre-pivot irrigation.
这片位于沙漠里的密集绿圈代表由中枢灌溉系统支持的农业生产。
Today, six months after the disaster, FAO estimates that about 80 percent of the salt-affected land that can still be used for agriculture has been cleaned by rainfall or irrigation.
在灾后六个月的今天，粮农组织估计80%依然可以用于农业的盐渍土地经雨水和灌溉得到冲刷。
Agriculture also uses 70 percent of the world’s available freshwater for irrigation, rendering it unusable for drinking as a result of contamination with fertilizers, pesticides, herbicides and silt.
全球70%的淡水还被现有农业用于灌溉。
Agriculture consumes two-thirds of China's water and is very inefficient — just 46 per cent of irrigation water reaches crops, compared to 70–80 per cent in developed countries.
农业消耗了中国2/3的水，而且效率非常低——只有46%的灌溉水被农作物利用，相比之下发达国家是70%到80%。
Irrigation is the lifeline of agriculture.
水利是农业的命脉。
We are world leader in the market of Low Volume Irrigation for agriculture.
在世界农业微灌市场我们居领先地位。
In agriculture, it will take both better breeding-for more water efficient crops-and smarter irrigation.
在农业中，既要培养更多能高效利用水资源的优良作物品种，也要加强建设智能灌溉。
Irrigation, which is the lifeblood of agriculture, also merits close attention.
水利是农业的命脉，我们也应予以极大的注意。
The sewage irrigation still is the major influencing factor on soil trace element variation during the agriculture production.
污水灌溉仍是农业生产中土壤微量元素变化的主要影响因素。
The flow measurement precision is very important as water gradually commercialized especially for large flow agriculture irrigation and industry water supply.
水的逐步商品化要求供水计量精度得到保证，特别是大流量的农业灌溉或工业供水尤显重要。
In the regions short of water, the adjustment of planting structure is also an important measure to save water in agriculture besides water-saving irrigation techniques and cultivation techniques.
在缺水地区，除了节水灌溉技术、节水栽培技术之外，调整种植结构也是农业节水的一项重要技术措施。
The results showed that the Wei river as to be irrigation water didn't produce pollution to agriculture production.
研究结果表明：渭河水作为灌溉水源，对农业生产还没有产生污染；
With Yanzhong coal mine area as an example, this paper studies the situations of land-using types and agriculture irrigation system in the coal mine area with the RS and GIS technology.
以兖州煤矿区的一部分为例，利用遥感和地理信息系统技术，研究了其中的土地利用和农业灌溉系统的变化。
A large number of pump stations undertake the tasks of agriculture pumping irrigation, urban water supply and drainage and play the important role in the national economy of China.
我国目前大量的泵站在国民经济中承担着农业抽水灌溉、城市供水排水等任务，发挥着巨大的作用。
A region that accounts for 40% of Australia's agriculture, and 85% of its irrigation, is on the verge of ruin.
这个占澳大利亚农业总值40%、总灌溉量85%的地区正处于毁灭的边缘。
The crops planting scale in the irrigation district is usually determined according to the agriculture general programming, the crops planting and cultivation custom.
灌区作物种植比例通常是根据农业总体区划、作物种植习惯和耕作习惯确定的。
The crops planting scale in the irrigation district is usually determined according to the agriculture general programming, the crops planting and cultivation custom.
灌区作物种植比例通常是根据农业总体区划、作物种植习惯和耕作习惯确定的。
应用推荐