在日常學習、工作或生活中，大家總少不了接觸作文或者范文吧，通過文章可以把我們那些零零散散的思想，聚集在一塊。范文書寫有哪些要求呢？我們怎樣才能寫好一篇范文呢？下面我給大家整理了一些優(yōu)秀范文，希望能夠幫助到大家，我們一起來看一看吧。
交通噪音污染的解決辦法篇一
一項新研究表明，交通噪音可能會讓你的壽命縮短。長期忍受隆隆響的卡車聲、嗶嗶的喇叭聲、尖銳的輪胎聲，容易縮短壽命，增加中風的風險。
people surrounded by daytime traffic noise louder than 60db were 4 per cent more likely to diethan those where noise levels were 55db – roughly the level of a loud conversation.
相較于那些生活在噪音水平為55分貝(大概相當于大聲說話)區(qū)域的人，被大于60分貝的日間交通噪音包圍的人群的死亡率要高出4%。
the extra deaths mostly involved heart or artery disease - which could in turn be linked to raisedblood pressure, sleep problems and stress brought on by noise, the scientists claim.
科學家稱，額外死亡的原因主要包括心臟或動脈疾病，而這些與噪音導致的血壓偏高、睡眠問題和壓力有關。
a total of 8.6 million living in london between 2003 and 2010 provided data for the study,reported in the european heart journal.
《歐洲心臟雜志》(european heart journal)的報告指出，該項研究的數據來源是2003至2010年居住在倫敦的860萬人。
lead scientist dr jaana halonen, from the london school of hygiene & tropical medicine, said: 'road traffic noise has previously been associated with sleep problems and increased bloodpressure, but our study is the first in the uk to show a link with deaths and strokes.'
倫敦衛(wèi)生及熱帶醫(yī)學學院 (london school of hygiene & tropical medicine)的首席科學家亞納·哈洛寧博士(jaana halonen)表示：“道路交通噪音早前被證明與睡眠問題和血壓升高有關，但我們的研究是英國第一個將道路交通噪音和死亡、中風聯(lián)系在一起的。”
in london, more than 1.6 million people are exposed to daytime road traffic noise louder thanthis threshold.
在倫敦，超過160萬的人口暴露在日間交通噪音的環(huán)境中，且噪音超過臨界值。
the study also found that adults living in areas with the noisiest daytime traffic were 5% morelikely to be admitted to hospital for stroke than those from quieter neighbourhoods. for theelderly, this increase in risk rose to 9%.
這項研究還發(fā)現，比起住在較為安靜區(qū)域的人，那些生活在日間交通噪音污染最嚴重區(qū)域的成年人因中風而入院的可能性要高出5%。對于老年人來說，這種風險甚至增加至9%。
between 2003 and 2010, a total of 442,560 adults from the study population died from allcauses, of whom 291,139 were elderly.
2003至2010年期間，研究調查對象中有 442,560名成年人因各種原因死亡，其中291,139名為老年人。
the scientists looked levels of road traffic noise between 7am and 11pm, and at night between11pm and 7am, across a range of different postcodes and correlated their findings with death andhospital admission rates. a number of factors - including inspaniduals' age and sex as well asethnicity, smoking levels, air pollution and socio-economic deprivation - were taken into account.
科學家研究了多個郵政區(qū)域7:00至23:00，以及23:00至次日07:00的道路交通噪音水平，并將其調查結果與死亡率及入院率相互聯(lián)系起來。個人年齡、性別、種族，吸煙強度、空氣污染和社會經濟困境等多種因素均考慮在內。
commenting on the findings, professor francesco cappuccio, chair of cardiovascular medicine andepidemiology at the university of warwick, said: 'the results do not imply a direct cause-effectrelationship. however, they are consistent with other evidence to suggest a possible causal link.'
針對研究結果，華威大學(university of warwick)心血管醫(yī)學和流行病學主席、教授弗朗西斯科·卡普喬(francesco cappuccio)發(fā)表評論稱：“這些結果并不意味著道路交通噪音和死亡、中風之間存在直接因果關系。不過，研究結果與其他能證明這種因果關系可能存在的證據具有一致性?！?/p>
'for instance, it has been well established that nocturnal traffic noise disrupts sleep quantity andquality. if sustained over time, these disturbances, like sleep deprivation, have been associatedwith a 12% increased risk of all-cause mortality, mainly due to a 15% increase in stroke eventsand high blood pressure. public health policies must pay more attention to this emergingevidence.'
“比如，人們普遍認為，夜間交通噪音縮短睡眠時間，降低睡眠質量。長此以往，睡眠不足等問題會導致全死因死亡風險增加12%，而這主要是因為睡眠不足會導致中風、高血壓風險增加15%。公共衛(wèi)生政策必須對這些新結果引起重視。”
dr tim chico, consultant cardiologist at the university of sheffield, said: ‘there may be otherfactors that link high noise areas with cardiovascular disease, and it is difficult to take all of theseinto account.
謝菲爾德大學的心臟病顧問專家蒂姆·奇科(tim chico)說：“也許有其他因素導致生活在高噪音區(qū)域的人有心血管疾病的風險，要把所有因素考慮在內有一定困難。”
nevertheless, given what we know about traffic emissions increasing heart disease, we shouldremember that travelling by foot or bike is definitely healthier - both for you and for the peoplearound you.’
盡管如此，鑒于我們知道機動車尾氣會增加心臟病患病風險，無論是為自己還是身邊的人著想，我們都應該記得，步行或騎車出行絕對更為健康。
【本文地址：http://mlvmservice.com/zuowen/2654796.html】
