關于空氣污染的英語作文,急?
一、關于空氣污染的英語作文,急?
Air pollution is one of the major problems of the modern world. A great deal of energy is needed to run the factories of modern industrial nations. Automobile, trains, planes and busses need energy, too. Nearly all of this energy is produced by burning fuels. The burning produces wastes, some of which remain in the air, causing air pollution. Scientists are finding ways to stop air pollution especially in big industrial areas and densely-populated cities. They are studying new ways of generating electricity that may be less damaging to the environment. In the meantime, many power plants are being modernized to give off less polluted material. Also, engineers try to design and locate new power plants to do minimum damage to the environment. However, it may be that we still have a long way to go before we have a "clean" world. Nearly all of the countries are trying hard to prevent and control air pollution. There indeed seems to be no end to tasks that environmentalists will be required to do. People will continually find new ways to control pollution.
二、空氣污染英語作文120字?
Air pollution is one of the major problems of the modern world. A great deal of energy is needed to run the factories of modern industrial nations. Automobile, trains, planes and busses need energy, too. Nearly all of this energy is produced by burning fuels. The burning produces wastes, some of which remain in the air, causing air pollution.
Scientists are finding ways to stop air pollution especially in big industrial areas and densely-populated cities. They are studying new ways of generating electricity that may be less damaging to the environment. In the meantime, many power plants are being modernized to give off less polluted material. Also, engineers try to design and locate new power plants to do minimum damage to the environment.
However, it may be that we still have a long way to go before we have a "clean" world. Nearly all of the countries are trying hard to prevent and control air pollution. There indeed seems to be no end to tasks that environmentalists will be required to do. People will continually find new ways to control pollution
三、空氣污染的解決措施英語句子?
空氣污染的解決措施
Air pollution measures
另外,春天傳染病、花粉、柳絮等接踵而至。致敏性的花粉直徑平均約為25微米,最小的約2.5微米,所以理論上能夠有效過濾PM2.5的口罩也能一定程度上過濾花粉。春季常見傳染病主要通過空氣中的飛沫傳播,在人群密集的地方要防止吸入這些飛沫就需要佩戴能夠有效阻隔流體和過濾細菌的口罩,比如符合美國醫用最高標準的高級醫用口罩天貓。帶普衛欣美國進口高級醫用口罩,能有效過濾花粉、病菌,內層防過敏材質更是適合敏感人群佩戴使用。
四、空氣污染用英語單詞怎么寫?
回答;空氣污染
詳細用法>>
〈名〉air pollution
[例句]
空氣污染物
air pollut
五、英語城市空氣污染倡議書范文?
Dear teachers and students,
These days one major environmental problem in our city is air pollution. Every day we have to take in very dirty air, which does great harm to our health. To make the air in the city fresher, we should keep the following in mind.
Firstly, we should take a bus or ride a bicycle instead of driving a car and try to use cleaner fuels. Secondly, we should not throw litter her and there but put it into the dustbin. Thirdly, some factories should be closed or moved out of the city. Finally, we need to plant more trees or grass to make the air fresh.
Let’s take action and try our best to make the air in the city cleaner!
Thank you!
The Students’ Union
六、空氣污染的影響?
(一)大氣污染對人體健康的危害
周污染的大氣進入人體主要表現為化學性物質,放射性物質和生物性物質等三類物質對人體健康的危害可導致呼吸,心血管,神經等系統疾病或其他疾病。
(二)大氣污染對植物的影響
大氣污染物濃度過植物的耐度,限度會使細胞和組織器官受損,生理功能受阻,產量下降,產品變壞導致植物個體死亡。大氣污染對植物的影響可分為群落、個體、器官組織、細胞和細胞器酶系統等五個方面。
(三)大氣污染對全球氣候的影響
大量的污染物排放于大氣,干擾著人類賴以生存的太陽和地球之間的熱平衡。推測地球的能量平衡稍有干擾,全球平均溫度可能改變兩度。若低2度,咋變成另一個冰河時期,若平均氣溫升高兩度,則變成無冰時代,將給全球帶來災難。
七、空氣污染的構成?
空氣污染主要來自工業廢氣、生活燃煤、汽車尾氣等,其主要成分有硫化物、氮化物、鹵化物、炭氧化物、炭氧化合物、氧化劑等。
八、空氣污染的句子?
1、大河里濁浪滾滾,水面上的垃圾五顏六色,腥臭不堪,隨波逐流。
2、地球只有一個,當我們看到漫天飛舞的垃圾,看到隨地亂扔的垃圾,這些造成了我們每天呼吸的空氣污濁。
3、天空無聲的嘆息,魚兒默默地哭泣,肆意的砍伐消失的是綠色的暖意,無盡的浪費揮霍的是后代的命運,我需要綠色的裝扮,而不是白色的污染。
4、山清水秀天藍藍,花香樹綠鳥兒鳴,這樣的景象似乎已經看不到了,只看到漫天的灰塵與垃圾。
九、用英語翻譯‘空氣污染嚴重,居住環境差’?
Seriouspollutionhashappenedtotheair.
Theairhassuffered(from)seriouspollution.
Theairhasbeenseriouslypolluted.
十、空氣污染很嚴重,用英語怎么說?
空氣污染很嚴重的英文:air pollution is very serious. 短語:
1、hot air 吹牛;大話
2、air pressure 氣壓;風壓
3、air compressor 空氣壓縮機 air 讀法 英 [e?(r)] 美 [er] 示例: Keith opened the window and leaned out into the cold air. 基斯打開窗戶,探出身到冷風中。
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