单词：indoor air velocity
单词：indoor air velocity 相关文章
So you think that by staying at home you are safe from all the terrible kinds of pollution present outdoors, such as in or near factories, roads, and garbage dumps? Do you think that by staying in you
赖世雄高级美国英语
This is Scientific American's Sixty-Second Science. I'm Christopher Intagliata. Got the minute? Scientists have finally verified something that Jersey Shore stars Snooki and Pauly D have probably known all alongthat getting your bronze on at the tann
Scientific American(四)月
Air pollution outside is easy to spot, hanging over the city, or sputtering from a tailpipe. But there's lot of indoor air pollution, too, even if it's not as obvious. It's caused by volatile organic compounds, or VOCs. They can come from building ma
2016年Scientific American(八)月
Listen this way听力教程第二册-17
Listen this way听力教程
The Magic Powers of Indoor Plants Common indoor plants may prove to be a valuable weapon in the fight against rising levels of indoor air pollution. Those plants in your office or home are not only de
英语沙龙2004全年合辑上
宅男宅女怎么说？ 看娱乐综艺节目的时候，我们总是能听到那些主持人问某个艺人你是宅男/女吗？这样的问题。好像户外这个群族似乎有点淡出人们的视线了，宅正在成为年轻人们追捧的一种
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LULU GARCIA-NAVARRO, HOST: This past wildfire season, there were unprecedented amounts of wildfire smoke in communities across western Montana. Instead of just issuing warnings, public health agencies tried something new - actually making the air cle
2018年NPR美国国家公共电台2月
HEALTH REPORT - W.H.O. Calls for Indoor Use of DDT to Control MalariaBy Caty Weaver Broadcast: Wednesday, September 20, 2006 This is the VOA Special English Health Report. A specialist in protective c
2006年慢速英语（九）月
US Kart Racing Provides Big Thrills at Indoor Tracks JESSUP, MARYLAND Americans love recreation. The Bureau of Labor Statistics reports household budgets for entertainment are triple that of money spent on education. With a population ever-eager to f
VOA常速英语2013年(九月)
Are you an indoor gardener? Keeping house plants is a hobby that really gives back, making spaces look, feel and even smell fresh. 你是一名室内园丁吗？照料室内盆栽是一个有实际收获的，还能达到更新鲜的空间观感的兴趣
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The three companies that were planning 16 indoor dairy farms in the Mackenzie country have decided not to go ahead at the moment. They said it had cost them nearly $4m already but now the Environment Ministry wants more information about the effluent
新西兰英语
如果形容人很宅，可以用indoorsy,是形容词，意为适于室内的，名词宅男可以说成indoorsman，从字面就能知道意思了吧。 前些天看美剧big bang theory中也出现过这个词。 例句： Jimmy is a very indoorsy
美国俚语
Listen to the descriptions and circle the kinds of activities (indoor or outdoor) they like about. 1.I usually do the activity at the sea. But, not all beaches are allowed to do such activity. It is only at a few beaches with a very high sea wave. 2.
英语听力练习题
The Chinese men's relay team worked miracle on Saturday when they captured a historic 4x100m relay silver medal. 在上周六举行的2015年北京世界田径锦标赛男子4乘100米项目中，中国队以出色的表现荣膺银牌，实现该项目
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现在网络越来越发达，我们足不出户就可以与外界连接起来。因此，也早就了一批又一批的新晋宅男宅女。无论是上网淘宝，还是坐在二次元，都不是国内人的专属。今天，普特君就和大家说
英文语法词汇
Matt and his wife lived in the country. Matt was very stingy and hated spending money. One day a fair came to the nearby town. Let's go to the fair, Matt, his wife said. We haven't been anywhere for a long time.Matt thought about this for a while. He
趣味英语
今天我们要讲的习惯用语都有air这个词。大家都知道air是空气。早在十七世纪，意大利科学家伽利略发现空气似乎没有实质却有重量。后来人们进一步发现高山顶上的空气要比海平面上的空气
美国习惯用语
Working in a well-ventilated 'green' office can help boost your brainpower, researchers have found. 研究人员发现，通风良好的绿色办公室有助于提升脑力。 People whose desk space is well ventilated with below average indoor pollu
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