作为空气污染的主要来源之一，易挥发有机物(VOCS)不仅是一次污染源而且还可能造成光化学烟雾等二次污染。
Volatile Organic Compounds (VOCS), as one of the major sources of air contaminations, can not only cause direct pollution, but also lead to secondary pollution, such as photochemistry smog.
最近一次调查发现那里的水质污染比本国其他任何地区都严重。
A recent study found that water pollution in the region was worse than in any other region in the country.
我们的皮肤在不停地剥落——每个人每两到四周就会更换一次表层皮肤——而所有那些脱落的皮肤可以帮助减少室内环境中的某些污染物含量。
We shed skin constantly — each of us replacing our outer layer of skin every two to four weeks — and all of those skin flakes may help reduce levels of certain pollutants in indoor environments.
壳牌成为头号罪魁祸首之一，尽管其承诺清理五年前在一次造成两名采油工身亡的大事故后造成的海洋石油污染。
Shell has emerged as one of the top offenders despite promising to clean up its act five years ago after a large accident in which two oil workers died.
但在海滩废弃物中常见的塑料袋、吸管、包装纸和打火机之类一次性物品，实际是有意识制造的污染环境的垃圾。
Yet many disposables, like the bags, drinking straws, packaging and lighters commonly found in beach clean-ups, are essentially prefab litter with a heavy environmental cost.
就在这个星期，我们宣布将开始统计全国的温室气体污染排放量，这是有史以来的第一次。
And just this week, we announced that for the first time ever, we'll begin tracking how much greenhouse gas pollution is being emitted throughout the country.
专家们星期五在华盛顿的一次研讨会上指出，削减核能项目可能会殃及减少其他形式能源污染的努力。
During a discussion Friday in Washington, they said a scaling down of nuclear energy projects could have a damaging effect on efforts to curb pollution from other energy sources.
每一次淋浴，你将会无意中污染了环境。
With every shower you take, you may be unwittingly polluting the environment.
为防止真菌污染，装面包的容器应至少每星期用热水清洗一次，并谨慎地使其干燥。
To help prevent mold, the bread container should be cleaned with hot water at least once a week and carefully dried.
这种侦察特点可应用于任何植物，甚至可以一次性侦查出多种不同污染物——这些改变也可以从卫星图像中观测到。
The detection traits could be used in any plant and could detect multiple pollutants at once - changes that can also be detected by satellite.
患癌风险估计：一次吃吃掉两磅未清洗污染花椰菜大约的概率为百万分之二。
The estimated increase in cancer risk of eating two unwashed pounds is about two chances in a million.
如今，那次原油污染事件已经过去17年，但事情尚未完结，另一次听证会将于明年1月份举行。
Yet another court hearing on the spill is due in January, 17 years after the original pollution.
它的最近一次大变革是火葬的发明，但现在其正因为污染环境而受到严厉批评。
The last big innovation was cremation, which is now under fire for its environmental costs.
一次中亚细亚之行——比如奔赴正在收缩，并被严重污染的咸海——也会收集到此类证据。
A visit to central Asia - to the shrinking and polluted Aral Sea, for example - provides evidence of that.
同时它也混淆了采伐森林时的一次性碳排放与持续的污染情况。
It also muddles up one-off emissions from deforestation with ongoing pollution.
目前，污染物测量是在一个城市的多个不同地点进行测量的，然后数据会合计成一个数字(空气质量指数)最后在网站上每天发布一次。
Currently, pollutants are measured at different stations in a city and that data is aggregated to a single number (the air quality index) and published once a day on a website.
汽车制造商对该法律提出质疑，部分根据是二氧化碳不属空气污染物——最高法院这一次完全否定了这种说法。
Carmakers have challenged the law, in part on the ground that CO2 was not an air pollutant-a notion the Supreme Court has now comprehensively quashed.
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.
如果将瓦斯作为能源对待，它应该属于高效、低污染能源，假如大量排入大气，是一次能源的巨大浪费。
Considering the gas as energy, it should be high efficiency and low pollution, whose large amount of discharging into air would be a big waste of energy.
指出煤炭作为我国主要的一次能源，其进出口问题关系到我国能源安全、环境污染和社会稳定。
The paper pointed out that coal, as a major primary energy, its import and export have bearings on energy safety, environmental pollution and social stability.
结论“三关”对策是保证一次性医疗用品质量、有效控制院内感染和社会污染、确保医疗安全的有效方法。
Conclusion The countermeasures of "three passes" is an effective method for controlling infection inside college and pollution in society, and guaranteeing medical safety.
在我看来，限制使用一次性塑料袋是一项用来降低环境污染并节省社会资源的重要的，有意义的措施或政策。
In my opinion, limiting the use of disposable plastic bags is a significant and meaningful measure or policy to decrease environmental pollution as well as save social resources.
对海湾野生动物失望的统计远远超过一次学术时间，死亡的统计最近会决定美国石油公司在这次环境污染中支付多少弥补措施。
The counting of dead wildlife in the Gulf is more than an academic exercise; the deaths will help determine how much BP pays in damages.
我们知道，即使是一次性的受到大量杀虫剂的污染，也可以引起其严重的中毒。
We know that even single exposures to these chemicals, if the amount is large enough, can cause extremely severe poisoning.
然后，二者不使用一次性筷子，少用塑料袋，以减少白色污染。
Then, it is neccesary not to use disposable chopsticks and to use fewer plastic bags to reduce white pollution.
国家环保局最近的一次调查表明华东主要湖泊太湖的严重污染问题已初步得到了控制。
A recent investigation of the environmental Protection Agency shows that the serious pollution problem of Taihu Lake has preliminarily been brought under control.
冷热电联产(CCHP)技术可提高一次能源的利用率，降低环境污染。
The technology of combined cold, heat and power (CCHP) could improve primary energy utilization efficiency, and reduce environmental pollution.
冷热电联产(CCHP)技术可提高一次能源的利用率，降低环境污染。
The technology of combined cold, heat and power (CCHP) could improve primary energy utilization efficiency, and reduce environmental pollution.
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