After right wearing, this product can significantly reduce the surrounding environment noise pollution.
本产品经正确佩戴后能显著降低周围环境的噪音污染。
Only when all of us join hand in hand to eliminate noise pollution at all levels, can we have a better environment and a more beautiful future.
只有当我们所有人携手消除各级噪音污染时，我们才能拥有更好的环境和更美好的未来。
Prevent noise pollution, and we can live in a quiet environment.
避免噪音污染，这样我们就可以生活在一个安静的环境中。
Noise is transient; once the pollution stops, the environment is free of it.
另处，物理性污染没有后效作用，即噪声不会残存在环境中，噪声停止，污染立即消失。
The road traffic noise has 17% city to be the moderate pollution, 49% city approximately is the mild pollution, 25% sound environment quality is good.
道路交通噪声中约有17%的城市属中度污染、49%的城市属轻度污染、25%的声环境质量较好。
Noise pollution similar to the atmospheric contamination and water pollution may do harm, which is not to be ignored, to the health of mankind and the social environment.
噪音污染同大气、水污染一样，对人类健康和社会环境产生不可忽视的危害。
Aerogine has the features of high rev, heavy air flux and high exhaust temperature, fierceness of noise engenders environment pollution largely during aeroengine test.
由于航空发动机转速高，空气流量大，排气温度高，试车时产生的强烈噪声形成大范围的环境污染；
The method to solve noise pollution was put forwarded from technique aspect, it provided scientific basis of environment management and treatment.
针对主要污染源，从技术方面提出了解决噪声污染的方法，为环境管理，治理提供科学依据。
The rocket exhaust plume causes the effects of noise, smoke, flame and heat radiation, environment pollution and signal attenuation, etc. So it is important to study exhaust plume.
火箭羽流会造成噪声、烟雾、热辐射、环境污染和信号衰减等多种效应，因此研究排气羽流问题至关重要。
This paper introduces the impacts of automobile exhaust gas pollution, traffic noise, etc. on ecological environment and human healthy, and discusses their control countermeasure.
本文介绍了汽车排气污染、交通噪声等对生态环境和人类健康的危害，探讨了调控对策。
The noise pollution is paid more and more attention. How prevent and control the noise pollution to get the proper acoustic environment having become the hotspot.
噪声污染越来越被人们所重视，如何控制噪声污染和营造一个适宜的声学环境，已成为人们十分关注的问题。
Urban environment treatment includes urban air pollution treatment, urban water pollution treatment, urban solid waste pollution treatment and urban noise pollution treatment, etc.
城市环境治理包括城市大气污染治理、城市水污染治理、城市固体废物污染治理、城市噪声污染治理等四类。
The pollution of the environment includes the air pollution, water pollution, garbage wastes contaminative, the soil pollution is contaminative with the noise pollution.
环境污染包括大气污染，水污染，垃圾废弃物污染，土壤污染和噪声污染。
Everyone knows how air pollution, water pollution, and even noise pollution damage the environment, but have you ever considered the effects of light pollution?
每个人都知道空气污染、水污染，甚至噪音污染是如何危害环境的，但是你可曾考虑过光污染的影响？
Noise is one of the main problems resulting in city environment pollution.
噪声污染扰民是城区环境污染的主要问题之一。
Noise is an important aspect of environment pollution, which harms human being's health.
噪声是环境污染的一个重要方面，它危害人体健康。
For the reason of their in-use environment, the noise pollution of the generator sets and other non-road equipment have more serious negative effect on people.
发电机组等非道路设备由于其使用环境的原因，其噪声污染对人的影响更为严重。
Noise pollution now is a serious environment problem.
现在噪音污染是个严重的环境问题。
Good seal, no pollution of the environment, easy operation and low noise.
密封性好，对作业环境无污染，操作方便，噪音低。
Therefore, adopts the effective action reduction highway traffic noise pollution, will maintain the road good sound environment will be the urgent matter along the route.
因此，采取有效措施减少公路交通噪声污染，维护公路沿线良好的声环境将是当务之急。
It points out the question concretly of polluting environment by noise and brings up the way to the prevention and control of the noise pollution.
指出了噪声污染环境的实际问题，提出了防治噪声污染的对策。
But on the other hand, there was severe noise pollution due to the special working environment and features, which put negative effects to the patients and medical staff.
同时，由于特定的工作环境和性质，使ICU内噪音污染较为严重，对病人和工作人员带来了一定的负面影响。
Light pollution is the fifth environment pollution after waste gas, waste water, waste residue and noise.
光污染成为继废气、废水、废渣和噪声污染之后的第五大环境污染类型。
The noise produced when diamond saws cutting is a serious pollution to our environment and is also harmful to the health of handlers.
金刚石锯片切割产生的噪音对周围的环境产生相当大的污染，并有害于操作者的健康。
Noise pollution control is an important part to improve the quality of human settlements, which is an indispensable requirement to provide a pleasant and healthy living environment.
控制噪声污染是改善人居环境质量的重要环节，它是提供人们一个舒适、健康的居住环境必不可少的条件。
The entirely closed structure of mixing part, aggregate transmission system and dust removal system effectively reduce the pollution of dust and noise to the environment.
全封闭结构的搅拌主体、骨料输送系统及除尘系统，有效的降低了粉尘和噪声对环境造成的污染。
Features are: simple structure, low cost, easy of installation, no noise, no carbon dioxide, no electromagnetic wave and environment pollution, not using nonrenewable resource.
本发明结构简单，生产使用成本低，易于安装、使用面广、无操音、无二氧化碳、无电磁波，不耗费不可再生资源，不污染环境。
Features are: simple structure, low cost, easy of installation, no noise, no carbon dioxide, no electromagnetic wave and environment pollution, not using nonrenewable resource.
本发明结构简单，生产使用成本低，易于安装、使用面广、无操音、无二氧化碳、无电磁波，不耗费不可再生资源，不污染环境。
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