备冷却水

These discoveries raised the stakes. Here was a planet similar to our own. Mars might not have cities or civilizations. But it could be home to other smaller life forms like microbes. Chris McKay is N

发表于:2018-12-07 / 阅读(87) / 评论(0) 分类 火星生命

This is the VOA Special English Development Report. A few degrees can make a big difference when it comes to food storage. Foods can go bad if they get too warm. But for many of the world's poor, finding a good way to keep food cool is difficult. Re

发表于:2018-12-15 / 阅读(65) / 评论(0) 分类 VOA慢速英语2007年(十一)月

口语:你这人真逗! 一直以来,card(牌戏)都是人们休闲娱乐的几大方式之一。中国人爱玩牌不假,外国人自然也不例外。瞧如下与card有关的短语,在玩牌之余溜出几句,会让牌友对你刮目

发表于:2018-12-16 / 阅读(58) / 评论(0) 分类 实用英语

Flood survivors blocking a highway in southern Sindh province in Pakistan outrage they're not seeing the humanitarian aid promised them. The BBC's Mike Wooldridge says an estimated 20 million people are affected with waterborne diseases on the rise.

发表于:2018-12-17 / 阅读(44) / 评论(0) 分类 2010年NPR美国国家公共电台8月

1. dissolution /ˌdɪsəˈlu:ʃən/ -- act of loosening or breaking up into component parts; disintegration; ruin; destruction When President Lincoln took office, the Union faced imminent dissolution. 当林肯总统就职时,北军就面临着迫切

发表于:2018-12-18 / 阅读(65) / 评论(0) 分类 突破英文词汇

Obituary;Steve Schneider; 讣闻;史蒂夫施奈德; Stephen Schneider, climate scientist, died on July 19th, aged 65. 气象学家史蒂夫施奈德,于2010年7月19日去世,享年65岁。 Mark twain had it backwards, Steve Schneider joked, in

发表于:2018-12-31 / 阅读(54) / 评论(0) 分类 经济学人人物系列

STATEMENT OF MANUFACTURING EXPENSES FROM AJI-02 Sup.4 For the year ended JULY.31,1998 MONETARY UNIT: YUAN ITEMS LINE NO. THIS YEAR'S THIS MONTH'S LAST YEAR'S PLAN ACTUAL ACTUAL Salaries and wages Depr

发表于:2019-01-03 / 阅读(84) / 评论(0) 分类 财会英语

Mars Rover Finds Evidence of Ancient Sea David McAlary The U.S. space agency NASA says Mars once had a shallow, salty sea that could have supported life. The evidence has come from chemical and physic

发表于:2019-01-04 / 阅读(52) / 评论(0) 分类 VOA2004(上)--各类新闻

DEVELOPMENT REPORT – March 18, 2002: Pot-in-Pot Cooling Device By Jill Moss This is the VOA Special English Development Report. In many developing countries, it is difficult to keep food cool. Most

发表于:2019-01-06 / 阅读(97) / 评论(0) 分类 农业与发展

A cellphone rests in its watery-grave,a distressing sight for cellphone users everywhere. But this one, isn't dead. Hello, this Alexan,thanks for calling ,welcome, how may I help you?Liquipel is a start-up company based in Santa Ana, California. It's

发表于:2019-01-07 / 阅读(50) / 评论(0) 分类 万花筒2012年

When astronaut Alan Shepard took his first swing at a golf ball on the moon, he hit more dirt than ball. The dust he kicked up reinforced the idea that the moon is one big sand trap. But looks can be deceiving. Now, scientists reanalyzing lunar sampl

发表于:2019-01-08 / 阅读(76) / 评论(0) 分类 Scientific American(六)月

This is the VOA Special English Development Report. A few degrees can make a big difference when it comes to food storage. Foods can go bad if they get too warm. But for many of the world's poor, finding a good way to keep food cool is difficult. Re

发表于:2019-01-11 / 阅读(66) / 评论(0) 分类 VOA慢速英语2009年(二)月

SCIENCE IN THE NEWS - How Cooling the Brain May Help People Sleep FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we tell how cooling the brain may help people who have tro

发表于:2019-01-12 / 阅读(70) / 评论(0) 分类 2011年VOA慢速英语(七)月

New design produces flexible panels using only 1-2 percent as much silicon Art Chimes | Washington, DC 19 February 2010 You can use 100 times less silicon. And that's potentially very significant. Harry Atwater Schematic diagram of the light-trapping

发表于:2019-01-13 / 阅读(83) / 评论(0) 分类 VOA标准英语2010年(二月)

Authorities in Western Australia say they can show the world how to conquer a water crisis that had threatened to decimate the state capital, Perth, amid a long-standing drought and declining rainfall. Desalination is at the heart of Western Austral

发表于:2019-01-13 / 阅读(76) / 评论(0) 分类 VOA标准英语2009年(二月)

LULU GARCIA-NAVARRO, HOST: It's 5,700 miles to cross the Pacific Ocean. And a 50-year-old French swimmer is aiming to be the first person to swim the whole way. This Tuesday, Ben Lecomte will start the journey from a beach in Choshi, Japan and try to

发表于:2019-01-17 / 阅读(49) / 评论(0) 分类 2018年NPR美国国家公共电台6月

Argument 47 The nation of Claria covers a vast physical area. But despite wide geographic differences, many citizens are experiencing rising costs of electricity. A recent study of household electric costs in Claria found that families who cooled the

发表于:2019-02-01 / 阅读(87) / 评论(0) 分类 GRE英语

Many countries have experienced record-setting high temperatures this year that many attribute to global warming. While governments have spent billions of dollars to study climate change and ways to counteract it, scientists say there are inexpensive

发表于:2019-02-03 / 阅读(75) / 评论(0) 分类 英语新闻

Business. 商业 Air conditioning 空调行业 Cool innovation 很酷的发明(制冷方面的发明) An upstart hopes to make rival cooling companies sweat 这个挑战者渴望把与之竞争的空调公司逼出汗来 ON A hot July day in 1902

发表于:2019-02-26 / 阅读(96) / 评论(0) 分类 经济学人综合

A: And therefore, global warming is the greatest de- ception of the early 21st century. Questions? B: Uh yeah. In the lecture you said there s more evidence in the scientific record supporting global cooling? A: Well, yes, essentially, the historical

发表于:2019-03-06 / 阅读(201) / 评论(0) 分类 英语播客-EnglishPod
学英语单词
ace it
Acer leiopodum
affiliated society
American hop
analysts
Androsace zayulensis
annuler
antennal neuron
Archibald prize
bacterial membrane
besport
blocking relay
body-ring
broken circle
c-type
caprimulgidaes
Carya tomentosa
cattle actinomycosis
cavum hyaloideum
chloroacrolein
chorea syndrome
chronic hepatic encephalopathy
cmyc
codebook coding
concave grating spectrometer
condylar fracture
cupro fibre
curvature vorticity
De Sauty's method
deflocculator
Dorila
dye-dilution
ecobuoy
edge-defined film-fed growth
Emissy
endoecism
ethyl sulfonamide
extraneous nonterminal
flank on
flat deck poultry cage
foliated talc
gulancha
Heilong
hexyne
hollow flint glass
honeworts
Huatong
hydroxyskatol
ingratiate hiself with
job vacancy
Kordofan
Kotoko
local shear
localized
lone signal unit
lonithermies
lump-sum pension
macrophoma magnoliae
marcerized cotton
mid-months
Modal fibre
monoclinic pyroxene
mound-birds
neuro-patterns
off one's game
oncoapoptosis
one flew over the cuckoo's nest
oxygen resuscitator
pack tilting device
Palairos
pancreaticjejunostomy
pelvimetry
poitrel
predrag
price fixing agreement
pumpkin vines
quench-fire
scalping screen
security operations
selection examination
sequesterer
short-driven bolt
sister species
skyscraper sheaf
SMSI
solid-state scintillation counter
spermatozoicide
split fractions
stack tree
stopper ladle
subdivision rules
subscleral
system source
teaming up
transfix
turn something over to somebody
undecidable ring
wavy water surface
whale-watch
whaps
yamanashi
zone letter