irrigation的例句

1. The agricultural land is hilly and the irrigation poor.: 这片农田多丘陵，而且灌溉条件很差。

2. The rivers merge just north of a vital irrigation system.: 这些河流在一个重要的灌溉系统的北部汇合了。

3. If the irrigation plan goes ahead, it could spell disaster for the birds.: 如果该灌溉计划继续的话，这对鸟类可能预示着灾难。

4. It was a three-year water irrigation project.: 这是一项为期三年的灌溉工程。

5. Irrigation is needed to make crops grow in dry regions.: 干旱地区需要灌溉才能使作物生长。

6. Excess water from irrigation sinks down into the water table.: 灌溉产生的多余水分渗入地下水。

7. Rivers and lakes provide us with water transport and irrigation.: 江河湖泽给我们以舟楫和灌溉之利。

8. However, water used in irrigation is often sourced unsustainably.: 然而，灌溉用水的来源往往不是可持续的。

9. Irrigation is easy in the South because of the abundance of water.: 南方多水，利于灌溉。

10. Most of these operations draw irrigation water from local rivers or lakes.: 这些运行大多要从当地河湖里抽取灌溉水。

11. They increased the need for extensive irrigation in the Teotihuacán Valley.: 他们在特奥蒂瓦坎山谷广泛灌溉的需要增加了。

12. Irrigation is the primary agricultural use of human waste in the developing world.: 在发展中国家，灌溉是人类排泄物的主要农业用途。

13. 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。

14. Certain irrigation practices degrade soil quality and reduce agricultural productivity.: 某些灌溉措施会降低土壤质量，降低农业生产力。

15. Small blockages or collapses of the canal would choke the intricate irrigation networks.: 运河的小堵塞或崩塌会阻塞错综复杂的灌溉网络。

16. The biggest challenge here is irrigation, which consumes 70% of the world's fresh water.: 这里最大的难题就是灌溉，因为这消耗了世界上70%的淡水。

17. Hydroelectric power and flood control and irrigation are possible without building monster dams.: 水力发电、防洪和灌溉都不需要建造大型水坝。

18. Hydroelectric power and flood control and irrigation are possible without building monster dams.: 水力发电、防洪和灌溉都不需要建造大型水坝。

19. 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。

20. In poor, dry regions, untreated wastewater is the only viable irrigation source to keep farmers in business.: 在贫穷、干旱的地区，未经处理的废水是让农民维持生计的唯一可用灌溉资源。

21. The low utilization efficiency has resulted from the adoption of some traditional Chinese irrigation methods.: 利用效率低的原因是采用了中国一些传统的灌溉方式。

22. The project finances small scale irrigation systems, feeder roads and other types of community infrastructure.: 该项目资助小型灌溉系统、支路和其他类型的社区基础设施。

23. "Efficient" irrigation is often used to describe systems that result in 85% of the water disappearing in vapor.: “有效”灌溉通常指的都是一些让85%的水最终以水汽的形式逸散的作法。

24. To make matters worse, some of the traditional Chinese irrigation methods have wasted an astonishing amount of water.: 更糟糕的是，一些中国传统的灌溉方式浪费的水量令人惊讶。

25. Donna helped the people of the village to organize an irrigation project, and she also advised them on planting crops.: 唐娜帮助村民们规划了一个灌溉工程，还建议他们种庄稼。

26. Donna helped the people of the village to organize an irrigation project, and she also advised them on planting corps.: 唐娜帮助村里的人们建造了一个灌溉工程，还给予他们关于种植庄稼的建议。

27. 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。

28. Drip, or "micro" irrigation, as the name suggests, is stingier with the water, delivering it to the roots of plants drop by drop.: 滴灌，或者“微”灌溉，顾名思义，是更吝啬于水，把水一滴一滴地滴到植物的根部。

29. Millions of irrigation wells in many countries are now pumping water out of underground sources faster than rainfall can refill them.: 在许多国家，数以百万计的灌溉井现在从地下水源抽水的速度，超过了降雨所能再次填满的速度。

30. More irrigation works would have to be built to feed the growing population, and this resulted in more power and wealth for the elite.: 国家必须修建更多的灌溉工程来养活不断增长的人口，这为精英阶层带来了更多的权力和财富。

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