日常摄入的水、食物和各类能量与输出的污水、固体废物、空气污染物、能源和经过某种转化的物质相匹配。
A daily input of water, food, and energy of various kinds is matched by an output of sewage, solid waste, air pollutants, energy, and materials that have been transformed in some way.
消费者可能早就认识到生产商品所需的能量和产生的污染，但是他们如果知道为了生产一些日用品消耗多少水之后还是可能会感到惊讶。
Consumers may already be aware of the environmental impact of producing goods in terms of energy or pollution, but they might be surprised to learn how much water is needed to create some daily goods.
反对任何形式的煤矿和煤炭能量的环境保护主义者们担心这项深埋技术解决了全球变暖的问题，但却又带来了水资源污染的问题。
Environmentalists who oppose coal mining and coal energy of any kind worry that sequestration could simply trade one problem, global warming, for another one, the pollution of water supplies.
很容易知道原因：核聚变为太阳提供能量，也为一种近乎无限的无污染的电提供了可能。
It's easy to see why: nuclear fusion powers the sun, and it holds out the possibility of near-limitless electricity, without pollution.
所以加在一起说来就是：吃肉浪费和污染我们的天然资源-所需的水、土地和能量是植物性饮食的许多倍（这本身就是道德上的迫切需要）。
So add it all up: Eating meat wastes and pollutes our naturalresources -- requiring many times the water, land and energy of eatingplants (a moral imperative on its own).
然而，垃圾回收最大好处可能是能量的节省与温室气体和污染的降低，当废料当作原料使用时就会产生污染。
But perhaps the most valuable benefit of recycling is the saving in energy and the reduction in greenhouse gases and pollution that result when scrap materials are substituted for virgin feedstock.
如果能处理正确，回收处理将毫无疑问地节省能量与原材料，并减少对环境的污染。
If done right, there is no doubt that recycling saves energy and raw materials, and reduces pollution.
核爆炸会释放出高能量的光和热，破坏力巨大的压力波，而且四处飘散的放射性物质会污染数周围英里内的空气，水，和地表。
A nuclear blast is an explosion with intense light and heat, a damaging pressure wave, and widespread radioactive material that can contaminate the air, water, and ground surfaces for miles around.
与纸袋相比，生产塑料袋所需的能量和水更少，产生的空气污染和固体垃圾更少。
Compared with paper bags, producing plastic ones USES less energy and water and generates less air pollution and solid waste.
从太阳那里获得然后储存在世界上最大的锂离子电池里能量将会驱动出一次无杂音、无污染的电动马达约1.6天的航程。
Energy captured from the sun and stored in the world \ 's largest lithium ion battery will power a noise-free, pollution-free electric motor during an estimated 160 day voyage.
太阳的能量是免费的，面板时产生任何污染运作。
The sun's energy is free and panels generate no pollution when they operate.
所谓“低碳生活”就是指在我们日常生活中，尽量降低能量的耗费从而减低二氧化碳的排放量， 从而减少对大气的污染。
The so-called "low-carbon life"means that we have to try our best to reduce the cost of energy in our daily life thereby reducing the emissions of carbon dioxide and the pollution of atmosphere.
为了解决这个问题，世界银行倡议了一项叫做“照明非洲”的宏伟方案—到2030年为止让二亿五千万最穷的非洲人民用无污染的能量照明自己的家庭。
In response, the World Bank has rolled out "lighting Africa", an ambitious effort to get 250m of the poorest Africans on clean-energy lighting by 2030.
它证明了如果你是如此的意愿，你就能创造一个能量氛围围绕你而让较低的振动不能污染你。
It proves that if you so desire, you can create an energy around you that is unaffected by the lower vibrations.
燃料电池的具有比能量高，比功率高，对环境无污染等突出优点，越来越为人们所重视。
Fuel cells attract human's more and more interesting by the virtue of high energy density, high power density and no pollution.
除此之外，海浪的能量不会与石油、煤等其它能源一样造成污染。
Besides, wave energy does not create the same pollution as other energy sources, such as oil or coal.
新能源的一个显著优点是它能产生大得多的能量却对减少对环境的污染。
One obvious merit of new energy is that it generates extremely more power but less pollution to the environment.
他们吸入污染物，清理废水，并利用阳光制造有用的化学品、能量、热和生气勃勃的垂直花园。
They breathe in pollutants, clean wastewater, and use sunlight to make useful chemicals, energy, heat and vibrant vertical gardens.
清水、污水平衡分析方法简单可靠，易于实施，同时可以为能量平衡、污染因子平衡的建立和分析提供借鉴和参考。
The water equilibrium analysis method is simple and easy to be operated. It can provide the reference for establishing energy equilibrium and pollution factor equilibrium.
而分布式发电技术需要功率因数高，谐波污染少的大功率整流逆变系统作为其能量转换装置。
But this useful technology needs high power factor, low harmonics pollution rectifiers and inverters to be its energy converters.
将二次调节技术应用于车辆的传动系统中，对研究车辆的能量回收再利用和减少环境污染无疑具有重要意义。
If secondary regulation technology is applied to vehicle transmission, it obviously means much to the vehicle energy recovery and reducing environment pollution.
因为汽车不仅造成了严重的空气污染，又浪费能量。
Because cars not only cause serious air pollution but also waste energy.
从比能量、环境污染和价格方面看，锰酸锂化合物最具前景。
From the point-of-view of specific energy, environmental pollution (toxicity) and cost, lithium manganese oxide will be the most promising compound.
在粉碎过程中普遍存在着能耗高，能量利用率低，金属污染严重等缺点。
In course of comminution, They have many disadvantage such as the high consume of energy, the low using rate of energy, the serious pollution cause by the metal.
这个分离过程需要消耗大量的水和能量，并产生了声名狼藉的“尾矿”，这些尾矿由剩下来的砂子、残存的沥青、水、黏土颗粒和污染物组成。
This needs lots of water and energy, and yields the notorious "tailings", a residue of sand, unclaimed bitumen, water, clay particles and contaminants.
这个分离过程需要消耗大量的水和能量，并产生了声名狼藉的“尾矿”，这些尾矿由剩下来的砂子、残存的沥青、水、黏土颗粒和污染物组成。
This needs lots of water and energy, and yields the notorious "tailings", a residue of sand, unclaimed bitumen, water, clay particles and contaminants.
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