灌溉工程

It has seen the building of over 13,000 major and minor irrigation channels, some 5,200 large and small reservoirs able to hold more than 270 million cubic meters of water, and 18 river embarkment projects, with a total length of about 250 km.

全区已建成大小灌溉水渠1.3万多条，水库、塘坝5200余座，总库容2.7亿多立方米；河道堤防工程18处，堤防总长约250公里。

The journal publishes original scientific articles, reviews and short communications dealing with all aspects on production and health in plants and animals, as well as rural development, such as genetics, breeding, organic, biological agriculture and sustainable production systems, apiculture, aquaculture, forages and pastures, plant and animal diseases, pests and weeds, epizootiology, immunology, parasitology, physiology, reproduction, management and food technology, natural and genetic resources, agricultural economics, rural engineering and mechanization, soils, fertilization, irrigation and watering, etc.

杂志刊载原始科学文章，评论和短通讯，内容涉及植物和动物生产和健康，以及农村发展的所有方面，例如遗传学，育种，有机农业，生物学农业和可持续生产系统，养蜂，水产业，草料和牧场，植物和动物疾病，害虫和杂草，动物流行病学，免疫学，寄生虫学，生理学，繁殖，管理和食品技术，自然和遗传资源，农业经济，农村工程和机械化，土壤，施肥，灌溉和浇水等。

Dujiang weirs hydraulic engineering most main part for Dujiang weirs headwork, this is in the Dujiang weirs irrigation system is most essential, the most important facility.

都江堰水利工程最主要部分为都江堰渠首工程，这是都江堰灌溉系统中最关键、最重要的设施。

In that time, because of the outdated technique and inorganization, the coal caves have the characteristic of randomicity, concealment, universality, no obviously regularity and the small scale for single cave.

紫坪铺水利枢纽工程位于四川省成都市西北60km的岷江上游沙金坝河段，是一座以农业灌溉、城市供水为主，兼有防洪、环境保护、旅游等综合效益的水利工程。

The Hohokam Indians developed intricate networks of canals for irrigation, an agricultural engineering feat unsurpassed in pre-Columbian North America.

霍霍坎印第安人开发了复杂的运河网用于灌溉，这是前哥伦布时代北美最伟大的农业工程，这个成就在当时是不可逾越的。

It used to happen naturally with the Nile's seasonal floods; after the completion of Egypt's High Dam in 1970 (one of the most ambitious engineering projects on earth), these seasonal floods came to an end, but a vast network of irrigation canals continued to bring gallons of freshwater to the people who worked the land, the fellahin , ensuring salinity levels remained low.

过去，这一使命自然而然地要由尼罗河的季节性洪水来完成。但是，1970年后，埃及大水坝的竣工（世界上最宏伟的工程项目之一）为这种季节性洪水划上了句号。但是，巨大的灌溉网络继续将大量的淡水送到在田间工作的人--农民的身边，从而使土壤盐度仍然维持在低水平上。

The Hohokam Indians developed intricate networks of canal s for irrigation, an agricultural engineering feat unsurpassed in pre-Columbian North America.

霍霍坎印第安人开发了复杂的运河网用于灌溉，这是前哥伦布时代北美最伟大的农业工程，这个成就在当时是不可逾越的。

Needs' are defined by irrigable land, population, or the requirements of a specific project.

需要被界定可灌溉土地、人口、或者某项工程的需要上。

At mid-term evaluation, works such as irrigation water tanks, land improvement, biogas and health centres/stations were basically completed and over 90% of the total objective for pump station construction, channel construction, mole drainage, primary school, drinking water works had been completed.

除在中期评估时灌溉水柜、土地改良、沼气池和卫生院/所建设等工程已基本上完成目标的100%之外，泵站建设、渠道建设、开沟排水、小学建设和饮用水等工程都已完成总目标的90%以上。

Electricity generation and the transfer of water for irrigation and river management in the murray and murrumbidgee river systems,which are both located in the murray-darling basin.

雪山工程位于澳大利亚东南部的墨累达令流域，是一项在墨累河和马兰比吉河上进行水力发电、农业灌溉调水和河道管理的综合工程。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。