自20世纪50年代以来，人类用水量增加了三倍。
Since the 1950s, the amount of water people use has increased by three times.
人类用水技术在不断地革新。
Human's water utilization techniques are being steadily improved.
没过多久，我又被人类用水桶抬走了。
淡水资源日益稀少，而畜牧业占全球人类用水量的近十分之一。
Freshwater is becoming increasingly scarce with the livestock sector accounting for nearly one tenth of global human water use.
尽管如此，百事公司作为跨国巨头还是第一个宣布了它支持人类用水权利的立场。
PepsiCo has nevertheless become the first big company to declare its support for the human right to water.
肉类和奶制品的生产占用了地球30%的陆地面积，70%的农业用地，使用了8%的人类用水，这些水主要用于饲料作物的灌溉。
Meat and dairy production use 30% of the earth's land surface, 70% of agricultural land and account for 8% of the water humans use, mostly to irrigate feed crops.
我们用水政策的后果不仅仅是危害人类健康。
The consequences of our water policies extend beyond jeopardising human health.
人类文明史与我们学会利用水资源的历史是交织在一起的。
The history of human civilisation is entwined with the history of the ways we have learned to manipulate water resources.
尽管我们可以想当然认为人类应该享用水，但是内心深处我们还是很清楚水决定着我们的生存。
Even while we take Mother Water for granted, humans understand in our bones that she is the boss.
气候变化将带来食品生产，可用水，生态系统以及人类健康，迁移压力，地区不稳定性方面的重大后果。
Climate change will have major consequences for food production, water availability, ecosystems and human health, migration pressures, and regional instability.
找到水对人类未来的探月计划具有重大的推动作用，因为它不仅可以用来作为饮用水的来源，也能用作燃料资源。
Finding water is a huge boost for future human missions as it could be used not only as a source of drinking water but also as fuel.
人类理所当然地认为使用水是人与生俱来的权利，所以亚利桑那州的市镇广场上公共喷泉还冒着泡、那里农民们选择种植需水量大的农作物。
But such is the human inclination to take water as a birthright that public fountains still may bubble in Arizona's town squares and farmers there raise thirsty crops.
农业用水约占人类总耗水量的70%。
Farming accounts for roughly 70% of human water consumption.
全球用水量的五分之一取自地下，人类使用的饮用水有一半也来自地下。
Groundwater provides about a fifth of the planet's water needs and half its drinking water.
由于饮用水砷中毒已成为危害整个印度次大陆的严重问题，生物传感器作为一种低成本的早期预警系统可以检测可能对人类健康构成威胁的饮用水。
Arsenic poisoning from drinking water has become a serious human health threat throughout the Indian subcontinent and a bio-sensor may serve as a low-cost early-warning system.
我们每个人都有节约用水的责任。节约用水就是拯救地球，也就是拯救我们人类自己。
Everyone has responsibility of saving water. Saving water means saving our earth that is, saving ourselves.
是啊。这可是人类历史上最早利用水蒸气的范例。
Yes. This was the earliest instance of making use of steam in human history.
地下水是人类最洁净的饮用水源，由于其自净能力较弱，一旦受到污染，极难治理。
The groundwater is the cleanest water resource for human beings, and the self_purification capacity of groundwater is fragile, so once it is polluted, it is very difficult to control.
农业和工业占大多数人类的用水量。
Agriculture and industry account for most of mankind's water usage.
在在对动物饲料和饮用水资源污染界面作用的动物，动物产品和人类消费并没有多大影响。
The role of animals at the interface of the contamination of resources for animal feeding and drinking, and human consumption of animal products has been little studied.
在减少的水量中，“准自然因素影响”约占55%，引黄用水约占31.5%，其它人类活动影响约占13.5%。
Causing the decease in flow regime, quasi-natural factors contribute about 55%, water division about 31.5%, and the other human activities about 13.5%.
人类饮用水处理用化学品。铝基絮凝剂。分析法。
Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods.
通过有系统地净化和对钦用水杀菌，人类的质量会得到提升。
By systematic purification and sterilization of the drinking water the human mass would be very considerably increased.
对于人类的致癌风险和非致癌危险系数的评估表明，东湖水体已经不适合作为饮用水源。
The carcinogenic risks and non-carcinogenic hazard indices of DDTs and HCHs indicated that water in the East Lake was not suitable as water sources for human.
对于人类的致癌风险和非致癌危险系数的评估表明，东湖水体已经不适合作为饮用水源。
The carcinogenic risks and non-carcinogenic hazard indices of DDTs and HCHs indicated that water in the East Lake was not suitable as water sources for human.
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