百度试题 结果1 题目3. How do people reduce noise if they live near the airport? 相关知识点: 试题来源: 解析 3. How do people reduce noise if they live near the airport? 反馈 收藏
How can we reduce noise pollution?One method is to ___; the other one is to ___ ___ we can’t stop.相关知识点: 试题来源: 解析 cut down on the amount of noise,protect ourselves against the noise 反馈 收藏
Acoustics: How glazing can help reduce noise entering the homeGlazing Federation
If you often find yourself sneezing, have watery eyes or wheeze in your own home, you may have a dust mite allergy.We've put together a list of 21 ways for you to reduce the dust in your house to make your home look better than ever, and help you breathe easier too!
just moved into a house, its about 50 meteres from main road, I do have double glazing and has tall conifers at front. i was surpised that double glazing didn't reduce it more, it gets rid of all hi pitch road noise, but still lets an amount of the lower rumble of lorry exhaust...
Many people continue to use cars and motorcycles even though they know that they are bad for the environment. Why is this the case? What can be done to reduce the use of these vehicles? Give reasons for your answer and include any relevant examples from your own knowledge or experience. ...
题目Plants can reduce noise pollution. How do they do this? A. by making noise B. by absorbing sound waves C. by making music D. by making people happy 相关知识点: 试题来源: 解析 B。植物通过吸收声波来减少噪音污染。A 选项制造噪音不能减少噪音污染。C 选项制造音乐与减少噪音污染无关。D ...
An example of this is if you are trying to reduce echo and soundproof a room for band practice. Hard surfacesConcrete/brick/glass walls, hardwood floors, metal siding — they all reflect noise and increase the likelihood of echoes. Common in conference room acoustics. There are other factors ...
howtoreducenoisepollution作文 Noise pollution is not easily defined. Part of the difficulty lies in the fact that in some ways it is different from other forms of pollution. Noise is transient; once the pollution stops, the environment is free of it. This is not the case for chemicals, ...
一个光辉的榜样是各种各样的富有地装饰的mooncakes [translate] aexternal supplier run at rate-mass production trial status sheet 正在翻译,请等待... [translate] ahow to reduce the harm caused by noise to human beings? 如何使噪声造成的害处降低到人? [translate] ...