More than 80% of those cases can be attributed to contact with contaminated water and a lack of proper sanitation.
其中80%以上的病例可归因于接触了受污染的水和缺乏适当的卫生设施。
The drinking water has become contaminated with lead.
饮用水被铅污染了。
Cholera, transmitted mainly through contaminated water and food, begins with acute watery diarrhea that in severe cases can cause death by dehydration and kidney failure within hours.
霍乱主要通过污染水源和食物传播，初步症状是急性腹泻，严重时可能在几个小时内因脱水和肾衰竭造成死亡。
Authorities dumped some of the waste seawater used to cool the reactors back into the sea, where it joined contaminated water leaking from cracks in the plant and nuclear fallout from the air.
日本当局把用于冷却核反应堆的海水又倒入了海中，此外还有从电站裂缝中泄露的被污染的水和空气中的放射性粉尘。
It is transmitted exclusively when people who have little or no access to safe-drinking water supply swallow water contaminated with parasite-infected fleas.
该病的传播纯属当人们极少获得或者不能获得安全饮用水供应时饮用了含有受到寄生虫感染的蚤类的污染水。
The divers also wear specialized dive suits and old-fashioned hard steel helmets so they can safely operate in contaminated water without being exposed to toxins.
潜水员们也经常穿着特制的潜水服和旧式的钢铁头盔，以使得他们在充满污染水体中不被侵害。
More studies are needed to prove the adaptability of the technique, but its impact could be huge. In countries with poor sanitation, outbreaks caused by drinking contaminated water often prove fatal.
研究人员表示，在那些卫生状况恶劣的国家，饮用水污染导致的疾病爆发往往是致命的。
Dracunculiasis is the second disease which is approaching eradication (the first being smallpox) and it occurs only after people drink contaminated water.
麦地那龙线虫病是即将被消灭的第二种疾病(第一种疾病是天花)，人们一旦饮用了受污染的水后就会引发这种疾病。
For instance, arsenic poisoning of the Chinchorro people of Chile from contaminated water, as revealed via the hair of 6, 800-year-old mummified infants, probably led to high child mortality rates.
例如智利的新克罗的人们由于饮用了受污染的水而受到砷化剂的毒害，这个问题是通过对6800年前的木乃伊婴儿的头发分析才搞清楚的，可能就是这个原因，才使该地区孩子的死亡率很高。
Cholera is an acute intestinal infection caused by contaminated food or water. It causes watery diarrhea that can lead to severe dehydration and kill within hours if left untreated.
霍乱是一种由食物和水污染引发的急性肠道感染疾病，这种病会引发水泻(分泌性腹泻)从而导致严重脱水，如得不到及时治疗数小时就会要人的命。
Infection: Diarrhoea is a symptom of infections caused by a host of bacterial, viral and parasitic organisms, most of which are spread by faeces-contaminated water.
感染：腹泻是由许多细菌、病毒和寄生虫引起的感染症状，其中多数是由粪便污染的水源传播的。
Meanwhile, plans to use regular power to restart the cooling system hit a roadblock when it turned out that cables had to be laid through turbine buildings flooded with the contaminated water.
与此同时，想用常规电源重启冷却系统的计划也碰到了难题，因为这样做势必要把电缆架在涡轮机房中，而涡轮机房中也发现了大量高辐射积水。
The leak was sealed on April 6th as engineers were forced to dump 11,500 tonnes of less contaminated water into the ocean to make room for fresh coolant.
工程师们被迫向海洋中倒入11500吨低辐射的水，以便为新的冷冻液腾出空间，在4月6日，泄漏已经被密封好了。
The leak was sealed on April 6th as engineers were forced to dump 11, 500 tonnes of less contaminated water into the ocean to make room for fresh coolant.
工程师们被迫向海洋中倒入11500吨低辐射的水，以便为新的冷冻液腾出空间，在4月6日，泄漏已经被密封好了。
The caterpillars that have devoured crops and contaminated water in Liberia and Guinea have been identified as those of the moth Achaea catocaloides, the BBC reports.
据英国广播公司（BBC）报道，在非洲国家利比里亚和几内亚吞噬粮食和污染水源的毛虫被确定为阿夜蛾属。
In the region surrounding the densely populated city of Hanoi — with nearly 2,000 people per square kilometre — it is difficult to escape arsenic-contaminated water, no matter how deeply you drill.
在人口稠密的城市周围地区，例如河内——每平方公里达到将近2000人，无论钻入多深的地下水，都很难得到不受砷污染的水源。
In the region surrounding the densely populated city of Hanoi — with nearly 2, 000 people per square kilometre — it is difficult to escape arsenic-contaminated water, no matter how deeply you drill.
在人口稠密的城市周围地区，例如河内——每平方公里达到将近2000人，无论钻入多深的地下水，都很难得到不受砷污染的水源。
November 2006 | Geneva - Millions of people are exposed to excessive amounts of fluoride through drinking water contaminated from natural geological sources.
2006年11月21日|日内瓦-数百万人由于使用受到自然地质来源污染的饮用水而接触到过量的氟化物。
The most common, by far, is infestation of the small intestine by certain bacteria, such as cholera or certain strains of E. coli, following ingestion of contaminated water or food.
最为常见的是因摄入被污染的水或食物，导致小肠被特定细菌如霍乱或大肠杆菌的某些菌株感染。
Sources sof the bacterium include uncooked produce, raw milk, unpasteurized juice, contaminated water and meat, especially undercooked or raw hamburger.
细菌的来源包括没有煮熟的农作物、生牛奶、未经高温消毒的果汁、受污染的水源或肉，特别是煮得不熟或者是生的汉堡。
Farming crayfish and rice simultaneously does not require chemical fertilizers, pesticides or result in contaminated water, ensuring safe products.
潜江小龙虾养殖协会负责人江有玉介绍，养殖小龙虾和种大米，都不需要化肥、杀虫剂，也不会污染水源，保证了产品的安全。
Farming crayfish and rice simultaneously does not require chemical fertilizers, pesticides or result in contaminated water, ensuring safe products.
潜江小龙虾养殖协会负责人江有玉介绍，养殖小龙虾和种大米，都不需要化肥、杀虫剂，也不会污染水源，保证了产品的安全。
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