然而，并不是所有的人都知道噪音也是一种污染，对人类健康也是有害的。
However, not all the people know that noise is also a kind of pollution, and that is harmful to human health, too.
二氧化硫是一种污染物，并且是形成酸雨的主要因素。
Sulphur dioxide is a pollutant and a major contributor to acid rain.
二氧化氮是汽车排放的一种污染物。
吸烟是一种污染，它污染着我们周围的空气。
实际上，来自于你的耳麦的所谓的音乐也可能是一种污染。
In fact, the so-called music coming from your earphones may be a kind of pollution as well.
或许你认为其他任何一种污染对环境造成的影响都要比光污染严重。
You may believe that every other type of pollution has a larger impact on the environment than light pollution does.
粉煤灰的堆放是一种污染，而粉煤灰的利用则使它成为一种资源。
Fly ash can cause environmental pollution, but it can be exploited as useful resources.
然而，并非所有的人都知道噪音也是一种污染，而且有害于人类健康。
However, not all people know that noise is also a kind of pollution and is harmful to humans' health.
然而，不是所有的人都知道噪音也是一种污染，它也对人类的健康有危害。
However, not all people know that noise is also a kind of pollution, and it is harmful to human's health, too.
一具易破碎的尸体出生在一种污染和不洁的黑暗，在其中他几十年来睡眠。
A fragile corpse was born in a defiled and unclean darkness, where he slumbered for decades.
压缩空气的温度也被认为是一种污染，原因在于空气温度过高过低均不能使用。
Compressed air temperature is also considered to be a kind of pollution, the reason is that the air temperature is too high too low all can not be used.
然而，煤矿作为一种污染极其严重的能源，煤矿对人们的健康和整个环境都造成了很大的伤害。
However, as an extremely dirty source of power, coal imposes huge costs on people's health and general environment.
船舶噪声是一种污染，对人体和环境的污染和危害已经得到世界各国和相关组织日益广泛的关注。
Ship noise is a kind of pollution, its pollution and hazards on human and environmental have increasingly drawn widespread attention of countries and organizations around the world.
光催化技术做为一种污染治理技术，应用于污水治理、气体净化、光催化杀菌和自清洁材料等方面。
As a promising technique, photocatalysis is valuable for environmental cleaning and remediation. It has been applied in water treatment, gas purification, sterilization, and self-cleaning material.
通过对传统尼梅罗污染指数法进行分析，指出其缺点，并对其作出改进，提出了一种污染等级的划分方法。
Through analysis, the disadvantages of the traditional Nemerow index method were pointed out, and an improved method to divide pollution levels was brought forward.
不想听到的声音，或说是噪音，是由诸如飞机、交通工具和工厂机器等等的东西制造的，它也被认为是一种污染形式。
Unwanted sound, or noise, such as that produced by airplanes, traffic, or industrial machinery, is considered a form of pollution.
在印度，种姓和污染的概念之间存在着一种联系。
In India, there is an association between caste and the idea of pollution.
让我们想想光污染以外的问题，那只是一种科技进步为天文研究带来的不便。
Let's think beyond light pollution; that's only one kind of a technological advance that has interfered with astronomical research.
有一种极大的可能性就是那只猫吃了受污染的宠物食品而染上了病。
There is a strong possibility that the cat contracted the condition by eating contaminated pet food.
如今，研究人员为人们提供了一种测量个人产生的氮污染量的办法——他们的氮足迹。
Now, researchers have a way for people to measure how much nitrogen pollution they produce—their nitrogen footprint.
二氧化硫是酸雨的主要成因之一，它是一种特别严重的污染物，因为它会降低呼吸系统处理其他污染物的能力。
Sulfur dioxide, a major contributor to acid rain, is an especially serious pollutant because it diminishes the respiratory system's ability to deal with all other pollutants.
人们认为它们是一种新型污染。
过氧乙酰硝酸盐是一种重要的大气污染物。
The peroxyacetyl nitrate is an important atmospheric pollutant.
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.
但是，还有一种更加隐蔽有害的污染，它专门影响城镇地区，侵袭我们的日常生活，那就是噪音。
However, there is an even more insidious kind of pollution that particularly affects urban areas and invades our daily lives, and that is noise.
日益增长的对廉价食物的需求导致了另一种形式的污染。
The need to produce ever-increasing quantities of cheap food leads to a different kind of pollution.
报告的结论说，过度捕捞对这一海区的威胁大于污染和其它任何一种人类活动的威胁。
The report concludes that overfishing is a greater threat to the area than pollution or any other human activity.
报告的结论说，过度捕捞对这一海区的威胁大于污染和其它任何一种人类活动的威胁。
The report concludes that overfishing is a greater threat to the area than pollution or any other human activity.
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