共查询到20条相似文献，搜索用时 406 毫秒
1.
2.
吴阿莉 《石家庄铁路职业技术学院学报》2004,3(1):51-53
目前,因建筑装饰材料污染室内空气从而影响人体健康的事例日渐增多.针对这一现象,分析引起室内空气污染的装饰材料中的主要化学物质、它们的来源及引起的疾病,并提出几项防治这类室内空气污染的措施. 相似文献
3.
《赤峰学院学报(自然科学版)》2016,(9)
室内空气质量对人们的身体健康和工作都有较大的影响,在现在住宅设计建造中,为人们提供舒适、安全、健康的环境是其重要的理念.近些年来,大量建筑装饰装修材料的应用,在为人们提供了美观的住宅环境的同时也释放出了更多的有毒有害物质,这给建筑室内空气环境质量造成了不小的影响.因此,改善室内空气质量显得十分重要,本文就建筑材对室内空气质量及评价进行简要探讨. 相似文献
4.
5.
家庭生活是温馨的 ,但在温馨的家中却隐藏着室内空气污染的危机。室内空气污染比室外空气污染对人体健康的威胁更大 ,这一问题已逐渐引起了人们的重视。随着人们生活水平的提高 ,室内空气污染也在升级。科学家将其具体地进行了分类 :燃煤取暖、厨房油烟、吸烟所致的污染被称作第一代室内空气污染 ;由建筑材料、装潢材料、家具、空调所致的污染 ,称作第二代室内空气污染。室内空气污染主要来源是什么 ?造成怎样的危害 ?应该如何防范 ?油烟污染 :据国外测定 ,空气污染最严重的地方依次是 :厨房、咖啡馆、卡车、办公室。中国人习惯于在家中煎炒… 相似文献
6.
7.
李金玉 《黄石理工学院学报(人文社科版)》2000,(2)
本文论述了室内空气污染的三大来源,室内空气污染影响人体健康使呼吸道疾病上升、心血管疾病加剧、诱发癌症等,特别是吸烟对自身及他人的危害以及室内空气污染的五点防治办法。 相似文献
8.
从室内空气污染物的生成原理、对人体健康的危害及其监测三方面向读者作了介绍,旨在增强读者的环保意识,特别是广大中小学师生. 相似文献
9.
迪丽拜尔·艾合买提 《新疆职业大学学报》2007,15(1):94-96
城市居民平均85％的时间生活和工作在室内，所以室内空气污染与健康的关系，已引起人们的极大关注。本文主要阐述室内空气污染的主要来源及其对人类健康的影响与防范措施。 相似文献
10.
雷建奎 《商情·科学教育家》2013,(38)
随着人们生活水平的不断提高,人们对自身居住环境的装修要求也越来越挑剔,不仅仅要求居住环境简单舒适,同时还要求居住得美观得体.但是现在用来装修的建筑装饰材料含有大量的有害物质,极容易给人体健康造成巨大危害,本文通过对造成室内空气污染的源头进行分析,提出了相应控制建筑装饰材料对室内空气污染的具体措施. 相似文献
11.
12.
《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献
13.
Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject. 相似文献
14.
Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities. 相似文献
15.
16.
RUZBEHANI Mohsen 《重庆大学学报(英文版)》2004,3(1):20-25
1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec… 相似文献
17.
Rajesh Kanoi 《海外英语》2007,(1):52
Today, Sunday morning, I sit thinking and typing at my computer. My thoughts are in my homeland, India and my body is in China. The body is here and mind there for a good reason. Mr. Hu is president and I am resident and both are in each other's countries (what a difference the absence of one small letter makes!). Mr. Hu will return in a few days and I will stay on longer. 相似文献
18.
正A One day a pig went to the stable(马棚)to see his good friend,an oldhorse,and was going to stay there forthenight.Night came and it was time forsleep.The pig went into the straw heap(稻草堆)and lay comfortably.A longtime passed,but the horse was stillstanding there and did not move.Thepig asked the horse why he did not go tosleep."Standing like this is the begin-ning ofsleeping,"answered the horse. 相似文献
19.
《今日中学生》2014,(9)
正1.Any fool can count the seeds in an apple.Only God can count all the apples in one seed.2.Happy families are all alike;every unhappy family is unhappy in its own way.3.Memories are the key not to the past,but to the future.4.Sometimes in the dark you see what you want to see.5.There is a great difference between 相似文献
20.
《重庆大学学报(英文版)》2014,(2)
正Scope and Policy The Journal of Chongqing University-English Edition(JCQU-E)is a peerreviewed journal publishing research articles in multiple disciplines of science and technology,covering civil and environmental engineering,chemical engineering,biotechnology,mechanical and electrical engineering,computer and data processing,mining,metallurgy,materials science,and interdisciplines thereof. 相似文献