[网络] 淡水冷却泵;船用直立式冷却泵浦

44.Obtaining Fresh water from icebergs The concept of obtaining fresh water from icebergs that are towed to populated areas and arid regions of the world was once treated as a joke more appropriate to cartoons than real life. But now it is being con

发表于:2018-11-28 / 阅读(449) / 评论(0) 分类 新概念优美背诵短文50篇

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(119) / 评论(0) 分类 (科普英语)Earth and Sky

Broadcast: February 21, 2003 By George Grow This is the VOA Special English Environment Report. Everywhere, water use is increasing. Humans already use fifty-four percent of all the fresh water in riv

发表于:2018-12-07 / 阅读(89) / 评论(0) 分类 VOA2003(上)-社会广角

The concept of obtaining fresh water from icebergs that are towed to populated areas and arid regions of the world was once treated as a joke more appropriate to cartoons than real life. But now it is

发表于:2018-12-15 / 阅读(122) / 评论(0) 分类 新东方背诵文选

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(82) / 评论(0) 分类 VOA慢速英语2007年(十一)月

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(63) / 评论(0) 分类 2010年NPR美国国家公共电台8月

听力文本 Recording 19 录音19 A. At the bottom of the system, there is a storage tank, which can hold up to 500 litres of rainwater. The water stored in the tank can be used for general gardening and cleaning. A、在该系统底部有个贮存水

发表于:2018-12-18 / 阅读(98) / 评论(0) 分类 走进剑桥大学

05Using the Restroom GLOSSARY restroom a public bathroom; a large room with one or more toilets and sinks* Do you know where the mens restroom is? mess disordered; unclean; not organized or neat* Your room is a mess! Please clean it up before your gr

发表于:2018-12-26 / 阅读(97) / 评论(0) 分类 2008年ESL之日常生活

The concept of obtaining fresh water from icebergs that are towed to populated areas and arid regions of the world was once treated as a joke more appropriate to cartoons than real life. But now it is being considered quite seriously by many nations,

发表于:2018-12-30 / 阅读(65) / 评论(0) 分类 考研背诵50篇

Steve, are you a firefighter, too? Violet asked as they followed him. Yes, he said, wheeling himself through a side door. I used to be on active duty, until I was injured in an accident. Since then I havent been able to walk. So now I work in the off

发表于:2018-12-31 / 阅读(118) / 评论(0) 分类 56 The Firehouse Mystery

Water is the

发表于:2019-01-02 / 阅读(140) / 评论(0) 分类 知性英语

Rainforests exist because it rains a lot and that makes the forests grow, right? Well, not so fast. What if its not the rain that makes the forestswhat if its the forests that actually generate the rain? Thats the contention of a paper in BioScience

发表于:2019-01-02 / 阅读(143) / 评论(0) 分类 60秒科学

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(104) / 评论(0) 分类 财会英语

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(100) / 评论(0) 分类 Scientific American(五)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(80) / 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(83) / 评论(0) 分类 2011年VOA慢速英语(七)月

Engineer and inventor Martin Fisher has applied his passion for improving things to the challenge of eliminating poverty in rural Africa. As Maura Farrelly reports, his non-profit organization is transforming the lives of thousands of poor African f

发表于:2019-01-20 / 阅读(66) / 评论(0) 分类 VOA标准英语2008年(九月)

Todd: So Carla, you lived in Africa. Carla: We got married in Africa. Todd: Wow. Carla: And we moved to Nigeria. As I told you before, we got married in Ghana, and we moved to Nigeria. And our kids were born in Nigeria. But I wanna tell you a little

发表于:2019-01-30 / 阅读(136) / 评论(0) 分类 英语访谈对话

Todd: So Carla, you lived in Africa. Carla: We got married in Africa. Todd: Wow. Carla: And we moved to Nigeria. As I told you before, we got married in Ghana, and we moved to Nigeria. And our kids were born in Nigeria. But I wanna tell you a little

发表于:2019-02-18 / 阅读(73) / 评论(0) 分类 原版英语对话1000个

If you visit upland areas of Britain places like the mountains of Scotland, or Wales, or the Pennine Hills in northern England you will see a lot of sheep. Many of the sheep are in places where there are no walls or hedges to keep them in their field

发表于:2019-02-19 / 阅读(107) / 评论(0) 分类 听播客学英语
学英语单词
a retro
Abyad
administerings
allenylphosphonates
amino purine
annular incrustation
anors
antiblast
area ploughed by tractors
base length
bead forming
beating it up
blackchurch
bristol-siddeley
Bukit Badong
Canadys
catch spring
Celsian operation
checkwriters
combinatorial analysis
concentrated acid
conus chiangi
cooling material
crop-ear
crypto-revisionism
CrystalMark
cultism
curved turnout
decabonation
delayed sequence
desolventize
detection of nuclear explosions
discrete-time
diurnal clock rate
dryophthorid
elbow grease
electric insulation oil
elementary teacher
end-coincidence method
equal importance
Garvie Mts.
global satellite communication system
gunshot
herzul
horizontal vaccum filter
Hurtley's test
hybrid cars
ingrainer
initialises
International Nuclear Information System
ion exchange material
kassovitz
law of inverse-squares
Levitha, Nisos
longitudinal correction
Los Atajos
lustrous eyes
magnetostatic
melanosis corii degenerative
metamerism
Milly-sur-Thérain
morchellaceaes
mould on
nervus ischiadicus
New Luce
nonhydrolizable
nonpowered
notched sill
nutes
operation address register
paramere
parts catalog
physicker
Polygala tatarinowii
prince fumimaro konoyes
pseudoporphyroblastic structure
purging gas
Raudhaberg
relay base
Rosoman
Saint Clair
saltworkss
saluss
semidarkened
single-column disconnector
software design engineering
soil plate method
sonnet
spectrum reuse technique
sports cap
starting pitcher
steam line break
stick in sb.'s crop
synchronized system
Tanoura
taraxol
three-dimensional configuartion
tide gauge well
tp (message transfer part)
water itch
zinnemann
Zone diet