二氧化硫漂白剂

11 布什否决限制二氧化碳排放议案 DATE=3/23/01 TITLE=ENVIRONMENT REPORT - Bush Rejects Carbon Dioxide Limits BYLINE=Cynthia Kirk (Start at 59

发表于:2018-11-27 / 阅读(261) / 评论(0) 分类 自然探索

CHAPTER TWO Reading POLLUTUO FIGHTERS [00:09.90]Judy is collecting some facts for a class project on pollution. [00:18.44]She is interviewing Doctor Ray,a scientist,about trees. [00:27.51]Judy:Why are you so interested in trees,Doctor Ray? [00:38.16]

发表于:2018-12-01 / 阅读(410) / 评论(0) 分类 上海牛津初中英语八年级

[00:00.00]Unit 15 My share of the chores [00:05.69]1.Listen and practice in pairs. [00:11.65]Mrs.Davis is telling Li Meng and xiaohong about the small chores she expects them to do. [00:19.30]Mrs.Davis,is there anything you want us to do around the

发表于:2018-12-04 / 阅读(68) / 评论(0) 分类 澳大利亚中学英语

This is the VOA Special English Economics Report. One of the top issues this week at the World Economic Forum in Davos, Switzerland, was climate change. But the business and political leaders gathered for the yearly event in the Swiss Alps were not t

发表于:2018-12-15 / 阅读(53) / 评论(0) 分类 VOA慢速英语2007年(一)月

Unit 8 [00:02.90]Save Your World!What Is Garbage?Garbage is everything that you throw away. [00:13.06]What do we do with garbage?We bury or burn most garbage. [00:19.54]Burying garbage is quick and easy but uses a lot of land. [00:26.07]Most land nea

发表于:2018-12-17 / 阅读(239) / 评论(0) 分类 河北加拿大版初中英语读物

Listen this way听力教程第二册-17

发表于:2018-12-27 / 阅读(151) / 评论(0) 分类 Listen this way听力教程

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster, our guest is Professor Rob Jackson, director of the Global Change Center at Duke University. He's with us to explain some of the language of ecology and climate change. RS: And we

发表于:2018-12-30 / 阅读(67) / 评论(0) 分类 词汇大师(Wordmaster)

[00:20.50]Whats the prognosis, fertile Myrtle? 结果怎么样? [00:22.18]Minus or plus? 阳性还是阴性? [00:24.50]I dont know. Its not seasoned yet. 我不知道,还看不出来 [00:26.70]Take some of these. 我要这个 [00:32.94]No, ther

发表于:2019-01-01 / 阅读(124) / 评论(0) 分类 听电影学英语-朱诺

By Greg Flakus Scientists in Texas are trying to find a way of reducing carbon dioxide air pollution by capturing the gas, compressing it and then putting it underground. This technique could also yie

发表于:2019-01-03 / 阅读(68) / 评论(0) 分类 VOA2004(下)--健康科技

新托福写作范文素材:种树与保护环境 1 While you probably think about planting trees for Arbor Day, you may not know justhow much of an impact tree planting can have on your lawn and energy consumption as well as the environment. Trees

发表于:2019-01-03 / 阅读(48) / 评论(0) 分类 奥运英语

China builds first tower-type solar-thermal power station BEIJING, Nov. 12 (Xinhua) -- The first tower-type solar-thermal power station in Asia has been built in northwest Beijing, chief of the program said on Monday. Wang Zhifeng, a researcher at th

发表于:2019-01-07 / 阅读(113) / 评论(0) 分类 英语新闻

Technology Report - Bright Idea: Light Bulbs From Plastic Bottles, Water and Bleach 科技报道 - 水、漂白剂和塑料瓶构成的水灯泡 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 Nearl

发表于:2019-01-12 / 阅读(70) / 评论(0) 分类 2012年VOA慢速英语(一)月

Global Air Pollution Threat Grows A lot of attention is being paid to greenhouse gas emissions that contribute to climate change. But scientists warn that other pollutants may make it harder to breathe in some places in years to come. By the year 205

发表于:2019-01-13 / 阅读(74) / 评论(0) 分类 VOA标准英语2012年(八月)

AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have

发表于:2019-01-30 / 阅读(100) / 评论(0) 分类 农业与发展

U.S. Determined To Fight Climate Change 美国决心应对气候变化 Combating global climate change is a top priority of the Administration of President Barack Obama. 对付气候变化是巴拉克奥巴马总统政府的重中之重。 The United

发表于:2019-02-01 / 阅读(83) / 评论(0) 分类 VOA常速英语2013年(八月)

Researchers from Xian Jiaotong University in Northwest Chinas Shaanxi Province have developed a way to eliminate air pollutants during the coal-burning process, which they hope would significantly address the countrys smog problems. 来自中国西北的

发表于:2019-02-13 / 阅读(139) / 评论(0) 分类 英语新闻

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster, our guest is Professor Rob Jackson, director of the Global Change Center at Duke University. He's with us to explain some of the language of ecology and climate change. RS: And we

发表于:2019-02-14 / 阅读(45) / 评论(0) 分类 英语单词大师-Word Master

Drivers in the eastern United States may soon start paying for the pollution made by their motor vehicles. Nine eastern states and Washington, D.C. are launching a system of pricing the carbon dioxide produced from burning gasoline and diesel fuel. M

发表于:2019-02-14 / 阅读(88) / 评论(0) 分类 2019年VOA慢速英语(一)月

What else can you tell me about yourself? 再和我说点你自己的事吧。 Uh, ice...ice bear sleeps in fridge. 呃,北极熊睡在冰箱里。 What? Who is ice bear? 什么?谁是北极熊? Oh, no, he's blowing it! Grizz, where are you? ! 哦

发表于:2019-02-19 / 阅读(66) / 评论(0) 分类 咱们裸熊

More disgusting than you know While in college I took a summer job as a janitor at a middle school. I made some interesting discoveries that summer, like don't mix bleach and ammonia (different story). But if you had asked me who would be grosser, li

发表于:2019-02-20 / 阅读(92) / 评论(0) 分类 阅读空间
学英语单词
a good hand at something
a hearing aid
absconding defendant
adjacent formation
administrative agency
air cleaning facility
Auspitz sign
ballast stripping pump
berson westerly
best-preserveds
bruccoli
camisard
career stages
celebriducks
coaxial twin
cold box core making machine
cold reserve unit
Conioselinum vaginatum
constant pressure cycle
coopal powder
cystalgia
disintricating
double trailer
editor mode
enthuse about
Euromark
extraspinal plexus
felt filter
flexural displacement
freeing of import
front focal point
gattus
gluc(o)-
homogeneity broadening
horizontal stabilishing fin
horned owl
insulated joint within a turnout
invention psychology
Jogindarnagar
Ketovo
king post truss
koshu-zan (takasu-yama)
Laupahoehoe
like water off a duck's back
liquid cargo monitoring equipment
magnificoes
Maitland culture
Malamm
Merauke, Sungai
Migyaung
mouse septicemia bacillus
multishirks
musculi longissimus
Naivasha, Lake
nateplase
neon photoconductor circuit
noise modulation
oil spill cleanup agent on the sea
operating research model
parasternal lymph nodes
phase-shift-keyed
phonotactics
photopolymerisable
plate nadir point
Pleioblastus amarus
power driven cold rolling steel wire and bar making machine
power invariance
pressure check
privilege escalation
protective construction
protocol-dependent
psalis
pussly
pyrocumuli
rack configuration
Rakvere
retailing business
Sanderista
shades of white
sou'westers
Sre Russey
stoyan
stride bass
sulcous
sulphotungstic acid
supertall
the-w
thermodynamic circulation
tincel
trade by commodities
transvectant
travelling furnace
triindenyl samarium
tungsten point file
uncaser
unsufficed
vicinal effect
visual operation control
weather briefing
Wenckebach atrioventricular block
Wouw
zadroga