[网络] 多效制冷循环

Water Cycle 水循环 All the oceans on earth are salty, while inland water is typically fresh. How does water become salty? We'll answer a listener's question -- today on Earth and Sky. DB: This is Earth and Sky. We recently visited the Austin Childr

发表于:2018-12-07 / 阅读(219) / 评论(0) 分类 (科普英语)Earth and Sky

And after a while a pattern emerged. 久而久之,人们就归纳出一个模式 If you observe sun spots over several years, 若连续观察太阳黑子好几年 they come and go with an about an eleven year cycle. 会发现它们约每隔11年会周

发表于:2018-12-07 / 阅读(215) / 评论(0) 分类 太阳科普

00:05.69]rainforest [00:07.47]n.热带雨林 [00:09.25]timber [00:10.78]n.1.木材 2.树林 [00:12.30]economic [00:13.92]a.经济(上)的 经济学的 [00:15.54]local [00:17.02]a.地方性的 当地的 2.局部的 [00:18.49]deforestation [00:20.17]n.开发森林 [00:21.84]conse

发表于:2018-12-11 / 阅读(214) / 评论(0) 分类 大学英语自学教程上

By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide

发表于:2018-12-15 / 阅读(185) / 评论(0) 分类 VOA2003(下)-环境与健康

人口数量增长速度过快。给我们的生存环境带来哪些影响? Alice: Hello, I'm Alice Finn: And I'm Finn. Alice: And this is 6 Minute English! This week were talking about population growth and the effects it might have on the world.

发表于:2018-12-27 / 阅读(179) / 评论(0) 分类 一起听英语

心灵歌汤 cycles of time

发表于:2019-01-01 / 阅读(238) / 评论(0) 分类 心灵歌汤

Fire Cycle 火灾规律 The El Nino phenomenon of 1997-98 unleashed torrential rain in some parts of the world, while creating abnormally dry conditions in others. And it sparked record numbers of wildfires. Learn more about climate and wildfire -- toda

发表于:2019-01-02 / 阅读(326) / 评论(0) 分类 (科普英语)Earth and Sky

Alice: Hello, I'm AliceFinn: And I'm Finn.Alice: And this is 6 Minute English! This week were talking about populationgrowth and the effects it might have on the world. At the moment itsestimated that there are about 7 billion people on the planet. F

发表于:2019-01-07 / 阅读(213) / 评论(0) 分类 六分钟英语

Vicious weather in the southern plains. Two deadly tornadoes swirling in unison in southern Oklahoma. All of it caught on tape. There comes one right there. Look at them. They are all over. As you can hear, storm chasers were only reporters because i

发表于:2019-01-08 / 阅读(244) / 评论(0) 分类 CNN2010年(五)月

This the VOA Special English Development Report. Picture a bicycle with a two-wheeled carriage in place of a back tire. India has millions of these cycle rickshaws. The operators are called pullers. They ride through the streets pulling passengers a

发表于:2019-01-11 / 阅读(199) / 评论(0) 分类 VOA慢速英语2009年(五)月

British scientists have found a drug used to fight leukemia that appears to stop multiple sclerosis in its early stages and restore lost function to patients. Although still in the clinical trial phase, it is being called by some, the most promising

发表于:2019-01-13 / 阅读(194) / 评论(0) 分类 VOA标准英语2008年(十月)

日本富士通实验室的研究人员开发了一种无线充电系统,可同时给一定范围内的手机、数码相机及手提电脑等各种移动设备充电,无需使用电缆。该系统最早可于2012年正式推出使用。该系统被

发表于:2019-01-19 / 阅读(272) / 评论(0) 分类 阅读空间

Under the new visa policies, Chinese citizens who get a 10-year visa will be able to travel to Israel on multiple occasions, and will be allowed to stay for up to 90-days at a time. The Chinese government is adopting the same policy for Israeli natio

发表于:2019-01-19 / 阅读(177) / 评论(0) 分类 2016CRI中国国际广播电台

a very interesting read about the rapid expansion of refrigeration in China: 关于中国制冷业的快速发展,有一个有趣的事实: It is not simply transforming how Chinese people grow, distribute and consume food. It also stands to beco

发表于:2019-01-21 / 阅读(240) / 评论(0) 分类 英语新闻

The government said that work on the first seven cycle tracks which were promised earlier this year will start in the summer. This will cost $9 million. Another $41 million will be spent later. Together these cycle tracks will be called The Great Rid

发表于:2019-01-27 / 阅读(252) / 评论(0) 分类 新西兰英语

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发表于:2019-01-27 / 阅读(204) / 评论(0) 分类 粉红猪小妹第二季

By Anjana Pasricha New Delhi 28 April 2008 India has launched a record number of satellites into space in a single mission. The launch marks a milestone for the country's space program. Anjana Pasricha reports from New Delhi, India wants to emerge as

发表于:2019-01-31 / 阅读(217) / 评论(0) 分类 VOA常速英语2008年(四月)

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-05 / 阅读(183) / 评论(0) 分类 英语每日一词

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-13 / 阅读(232) / 评论(0) 分类 英语单词荟萃

Classical music fans in Beijing are now embracing a massive work-the complete cycle of Beethoven's 9 symphonies with The Deutsche Kammerphilharmonie Bremen. Paavo Jarvi, an internationally famous Estonian conductor, is the artistic director of the or

发表于:2019-02-14 / 阅读(270) / 评论(0) 分类 2017CRI中国国际广播电台
学英语单词
75th
alstyne
ardass
atmospheric particles
attyn
auto-pilot
behang
benefit by
bills receivable account
biocolonialism
bitumenite
Brassica nigra Koch
broomhall
Busp
butterfly capacitor
calciouranoite
cha cha
civil sessions
clangours
coalville
conculcated
copper wire tie
core switch circuit
daylead
division Tracheophyta
draws up
electrically alterable storage
encrinal
forenisc immunology
four high continuous hot strip mill
gottwaldov (zlin)
granny flats
grind-it-out
guessings
haematinometer
head of consular post
idealizations
indicative(of)
isopropyl lactate
jorunna rubescens
keratosis
laia
Lamb County
Lampozhnya
Lotschberg Tunnel
lump-fish
magic-carpet
magneto exploder
malagmas
maleylated
mastodon
mengo
microinvalidation
micromachining
missionary school
mobile TV-system
muddle away
neogaikum
nothura
Nurosurgery
ocean states
over-shave
place reliance upon
pleurenchyma
Puccinia szechuanensis
quasi elastic force
radial carpal bone
radio news release
reassembly lock-up
receiver protective device (reprod)
reprocessing loss
residual flame time
roles and responsibilities
Rules for Sailing in the Fog
Sapasa
sea burial
secondary compensator
self-sensation
shade-tree
sickenest
spectral image generalization
St Mary's Bay
starter relay switch
stingfish
takadiastase
talabeclands
tea laser tea
terminal disc
Thalleoquin reaction
three-phase rotor
trench sheeting
uninterruption
vanadium iron
vxi-based mixed mode vlsi
Waring problem
wigo
Windows Metafile Format
Winterburg
yadongensis
Zemetchino