Do what you can to avoid air pollution.
做一切你能做的以避免空气的污染。
We should use anthracite to avoid air pollution.
我们应该使用无烟煤以防止空气污染。
Don't stay with stale air and avoid air pollution.
不要住在不通风或空气流通不好的室内，避免空气污染。
Allow users to avoid locations and times of day when air pollution is worst.
使用户可以避开空气污染最严重的地区和时间。
When a thick cloud of air pollution settled in over London last week, experts warned those with health problems to avoid strenuous exercise.
上周，当伦敦笼罩在污染严重的空气中时，专家警告存在健康问题的人应避免剧烈运动。
Since the device is sealed in the constant pressure water supply, Entirely keep the water quality sanitation tagging, Because do not contact with air, Avoid secondary pollution and vandalism.
由于该设备是密闭的恒压供水，完全保持了水源的水质卫生标注，由于不与空气接触，避免二次污染和人为破坏。
Avoid environmental hazards such as radon, asbestos and air pollution.
避免环境危害，减少对氡、石棉和大气污染的接触。
Results indicated MABR could effectively avoid volatile organic compounds volatilization caused by conventional bubble aeration and secondary pollution of the air.
实验证明MABR可以有效避免常规鼓泡曝气对易挥发性有机物的吹脱作用，避免了对空气的二次污染。
The ground floor drain should not be set, otherwise should avoid indoor air pollution measures, such as setting high seal floor drain.
地面不宜设地漏，否则应有防室内空气污染措施——如设置高水封地漏。
This wet filter may be used in recirculation in order to clean air in work - shops without exhausting a great quantity of pollution air in winter to avoid wasting energy.
这种湿式过滤器也可用于车间空气的循环净化而不必在冬季抽排大量车间内空气导致能耗的增加。
This wet filter may be used in recirculation in order to clean air in work - shops without exhausting a great quantity of pollution air in winter to avoid wasting energy.
这种湿式过滤器也可用于车间空气的循环净化而不必在冬季抽排大量车间内空气导致能耗的增加。
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