烟气分析

[00:04.53]Unit 22 Environmental Protection [00:08.85]Lesson 1 Global Warming [00:12.39]Can we take the heat?In the last few decades, [00:16.95]environmentalists have reported [00:19.02]that human beings are causing changes [00:22.29]in the Earth's cl

发表于:2018-12-13 / 阅读(248) / 评论(0) 分类 北师大版高中英语模块8(选修)

[00:00.80]When the atmospheric concertrations [00:03.16]of these gases increase, however, [00:05.84]more heat is trapped and the Earth's [00:07.92]temperature rises. [00:10.37]Over the last 100 years, [00:13.01]the global average temperature [00:15.1

发表于:2018-12-13 / 阅读(209) / 评论(0) 分类 北师大版高中英语模块8(选修)

Afleaandaflyinaflue Wereimprisoned,sowhatcouldtheydo? Saidthefly:`Letusflee' Saidtheflea:`Letusfly!' Sotheyflewthroughaflawintheflue. 一只跳蚤和一只苍蝇飞进烟道里。跳蚤说:「让我们飞吧!」苍蝇说:「让我们逃跑吧!」

发表于:2018-12-14 / 阅读(156) / 评论(0) 分类 Wee Sing In The Car

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro

发表于:2018-12-24 / 阅读(176) / 评论(0) 分类 Scientific American(三)月

绕口令是挑战!英语绕口令更是挑战? 你想挑战吗? 快点加入吧! Have a try! 英语绕口令 A flea and a fly were trapped in a flue, and they tried to flee for their life. The flea said to the fly Let's flee! and the fly sai

发表于:2018-12-25 / 阅读(182) / 评论(0) 分类 英语口语

On a restricted site in northern Wisconsin, the hissing you hear is helping scientists see the future. Inside towering rings of pipes, aspen, birch, and sugar maples feed on measured diets of greenhouse gases. Our studies were looking at what forest

发表于:2018-12-30 / 阅读(233) / 评论(0) 分类 国家地理2007年

In this Business English Pod lesson, we start the first in a 2-part series on presenting a SWOT analysis. A SWOT analysis is a simple but powerful framework for analyzing your companys strengths and weaknesses these are internal to the company as wel

发表于:2018-12-31 / 阅读(264) / 评论(0) 分类 商务英语演讲课

A Language Class We have oral practice in Japanese class. At first,I didn't speak loudly because my poor Japanese. By practicing again and again,I dare to speak loudly. I think if I practice the Japanese more, I will speak Japanese more and more f

发表于:2019-01-02 / 阅读(179) / 评论(0) 分类 不用背句型学英语

Rich cities around the world are largely responsible for greenhouse gas emissions, says a new study. The study measures emissions based on the use of goods and services, such as food, clothing and electronics, by people living inside cities. It inclu

发表于:2019-01-03 / 阅读(177) / 评论(0) 分类 2018年VOA慢速英语(三)月

Jackie: Welcome to BBC Learning English dot com and another chance to hear Insight Plus - a series, first broadcast in 2001 that looks at the language of issues you hear about in the news. The earth is in danger. And some say the greatest threat is

发表于:2019-01-07 / 阅读(172) / 评论(0) 分类 英语讨论

When they wheel you into the operating room, climate change is probably the last thing on your mind. But maybe it should be on your anesthesiologist's mind. Because the gases used to knock you out contribute to global warming. Researchers, including

发表于:2019-01-08 / 阅读(308) / 评论(0) 分类 Scientific American(十二)月

I went to the animal fair 我去了个动物展览会 The birds and the beasts were there 那里有鸟和走兽 The big baboon, by the light of the moon 月光下的大狒狒 Was combing his auburn hair 在梳理它红褐色的毛发 The monkey, he g

发表于:2019-01-10 / 阅读(158) / 评论(0) 分类 影视英文歌曲

At one of the largest mosques in the United States, Muslim leaders are trying to create a safe haven for young people to learn Islam's lessons about peace. Laurel Bowman | Washington, DC 18 December 2009 Muslim leaders are trying to create a safe hav

发表于:2019-01-13 / 阅读(179) / 评论(0) 分类 VOA标准英语2009年(十二月)

Scientists Develop New Ways to Track Greenhouse Gases With more than 18 million people living, working and driving in Los Angeles, the city often is covered in a hazy layer of smog. Stan Sander, senior research scientist at the U.S. space agency's Je

发表于:2019-01-14 / 阅读(178) / 评论(0) 分类 VOA标准英语2013年(七月)

PEOPLE IN AMERICA - Eleanor Roosevelt Was the Most Influential Wife of Any American President By Shelley Gollust Broadcast: Sunday, June 26, 2005 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm

发表于:2019-01-30 / 阅读(206) / 评论(0) 分类 People in America

By Mil Arcega Washington, DC 06 April 2006 watch Global Warming report The state of California could become the first to impose emission caps on businesses to limit greenhouse gases. California Govern

发表于:2019-02-04 / 阅读(219) / 评论(0) 分类 2006年VOA标准英语(四月)

By Phil Mercer Sydney 02 April 2008 Australia's first large underground carbon storage facility has opened in the southern state of Victoria. The geo-sequestration plant will capture carbon dioxide from a power station and store it two kilometers ben

发表于:2019-02-05 / 阅读(157) / 评论(0) 分类 VOA常速英语2008年(四月)

By Claudia Blume Hong Kong 02 April 2007 From Bombay to Beijing, a newly affluent Asian middle class is increasingly adapting Western lifestyles. Many city dwellers opt for high calorie fast food instead of healthier traditional meals and are becomin

发表于:2019-02-05 / 阅读(372) / 评论(0) 分类 2007年VOA标准英语(四月)

You might not realise it, but sending even a short email has an impact on the environment. 你可能没有意识到,即使是发送一封小小的邮件也会对环境产生影响。 Scientists estimate that an email adds about four grams (0.14 oun

发表于:2019-02-08 / 阅读(221) / 评论(0) 分类 阅读空间

China is now on the front lines of efforts to develop energy sources that can balance the goals of sustaining economic growth and protecting the environment. Decisive action is needed to strengthen policy frameworks across the country to reach that g

发表于:2019-02-18 / 阅读(179) / 评论(0) 分类 cctv9英语新闻2015年
学英语单词
absolute value
adaptive converter
adaptive dispersal
applique decoration
archmages
ascribed status
Asculum
auxes
badger into
Bampton, Récifs
berniest
besognier
biomechanically
bisulphites
bormethyl
bosmere
ca-telon
cheat the gallows
chloro-fluocarbons
city view
concentric hypertrophy
decreasing load test
deflate
deocular
detracteth
Devalpalli
diervilla japonica var. sinica rehd.
ding white ware
disinfest of
dismoded
donzacs
effect of capital construction
enteradenography
environmental psychology
family menispermaceaes
feel for sb
fortitudinous
front-suspension
gas amplification
gas-tube counter
gross profit ratio
gross weight marking
Half ahead!
halfbrothers
hill seeding
horrorstricken
hybrid zone
influentialness
internet store
Irredentism
jery
juk
kenenisa
key plan
Khamgaon
lefortovoes
linseed oil varnish
loaded question
long ting
Mabruk
mephedrine
misaffirm
miskicking
mobile channel
monoclinic unit prism
norzhen
ODACIDAE
outermost surface
overprint finish
overstress testing
pailfuls
Pinckney, Charles Coterworth
plane of roll
polycaprolactone (pcl)
portio dura
precast wall-panel
production control system
programmable film reader
reticulothelioma
rubbish dump
scrotal fistula
scrubbing plant
set punch
sherer
short-course
simlaite
site location
skirt support of spherical vessel
suetaka
tear one's heart out
thermotolerant bacterium
titralyzer
toroid enveloping worm with cone generatrix
totally integrable
toy with the idea of
turn the screws on
unscrupulousnesses
vertical disposition
wire-mill
Wolstenholme Fd.
world meteorological organization (un) (wmo)
zinc-base stamping die alloy