泵水损失;泵水流失

Lesson 10: The loss of the Titanic泰坦尼克号的沉没 Listen to the tape then answer the question below. 听录音,然后回答以下问题。 What would have happened if only two of the sixteen water-tight compartments had been flooded? The gr

发表于:2018-11-27 / 阅读(594) / 评论(0) 分类 新概念英语第三册

Dialogue A Laura: How was work today? Ben: It was awful. I was very stressed. Laura: Why? What happened? Ben: My boss was a bit hot under the collar. Laura: Why? Ben: He doesn't think the new product I designed will sell like hot cakes. Laura: You're

发表于:2018-11-30 / 阅读(106) / 评论(0) 分类 常春藤生活英语

Fish live in water, but do they drink it? The answer is yes, but how fish drink water depends on where they live. Water gets into a fish's body through osmosis, the process in which water diffuses from a higher to a lower concentration. For example,

发表于:2018-12-03 / 阅读(93) / 评论(0) 分类 初学者听力文摘精选

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(107) / 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(107) / 评论(0) 分类 2008年ESL之日常生活

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(129) / 评论(0) 分类 56 The Firehouse Mystery

【英文原文】 Everybody went to little Hans' funeral, as he was so popular, and the Miller was the chief mourner. 'As I was his best friend,' said the Miller, 'it is only fair that I should have the best place'; so he walked at the head of the p

发表于:2019-01-01 / 阅读(71) / 评论(0) 分类 英语散文阅读

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(151) / 评论(0) 分类 60秒科学

Cambodian groups are asking the government to stop the controlled flooding of their villages as a hydroelectric dam goes into operation. The floodgates of the Lower Se San 2 hydropower dam are being closed and water levels are rising in Stung Treng p

发表于:2019-01-03 / 阅读(360) / 评论(0) 分类 2017年VOA慢速英语(九)月

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(107) / 评论(0) 分类 Scientific American(五)月

Warm Ocean Accelerating Antarctic Ice Loss The study is the first comprehensive survey of all the Antarctic ice shelves, which are the 1.5 million square kilometers that fringe much of the frozen continent. Lead author Eric Rignot, a professor at the

发表于:2019-01-14 / 阅读(86) / 评论(0) 分类 VOA标准英语2013年(六月)

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(77) / 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(150) / 评论(0) 分类 英语访谈对话

SCIENCE IN THE NEWS - Signs of Water on Saturn Moon Enceladus; Next Close Look Set for 2008By Brianna Blake, Mario Ritter and Cynthia Kirk Broadcast: Tuesday, April 25, 2006 (MUSIC) VOICE ONE: This is

发表于:2019-01-30 / 阅读(256) / 评论(0) 分类 2006年慢速英语(四)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:2019-02-18 / 阅读(81) / 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(111) / 评论(0) 分类 听播客学英语

1.人生短短几十年,不要给自己留下了什么遗憾,想笑就笑,想哭就哭,该爱的时候就去爱,无谓压抑自己。 Be sure that you have never had any regrets in your life which only lasts for a few decades. Laugh or cry

发表于:2019-02-19 / 阅读(73) / 评论(0) 分类 英语美文

1. 人生短短几十年,不要给自己留下了什么遗憾,想笑就笑,想哭就哭,该爱的时候就去爱,无谓压抑自己。 Be sure that you have never had any regrets in your life which only lasts for a few decades. Laugh or cry

发表于:2019-02-20 / 阅读(61) / 评论(0) 分类 实用英语

新托福有许多自己的特点,新托福阅读的一个重要特点之一就是同义改写(主要针对动词和形容词)。同义改写对托福阅读考试有哪些影响值得我们注意呢? 首先,同义改写会影响到定位的准确与

发表于:2019-03-02 / 阅读(108) / 评论(0) 分类 托福英语

Voice 1 Welcome to Spotlight. I'm Liz Waid. Voice 2 And I'm Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 What do you think of when you thin

发表于:2019-03-04 / 阅读(175) / 评论(0) 分类 环球英语 Spotlight
学英语单词
'works
acid dyeing
American chameleon
animal husbandry in agriculture regions
animal membrane
Apollo Data Bank
athyroidemia
autofocus rectifier
autogenic transformation
balrag
barythymia
batwing dipole
berzelite (berzeliite)
blind firing
bonellinin
bonnici
cable ladder
caller principal
chandannagar (chandernagor)
charpentiers
checkwise
chief actuary
communably
Compton's Encyclopedia and Fact-Index
congenital deformity of the tongue
copper(ii) arsenite
cyperus imbricatus elongatus
cytolysate
disconjugacy
discontinually
drag-cup type rotor motor
dyed gelatin filter
earth-resistance
exciton voltage
fire -retarding paint
fuberidazol
gad around
gaduated bath
ganglioma
gas proof curtain
german democratic republics
germander speedwells
globoid in-dexing cam mechanism
green base budding
ground rollers
haked
have the full backing of
heintzeite
hickerson
histomorphology
hungery
ili swine
inertial flow rate
infinite
injection force
java (djawa)
lightshow
Liquidated Claim
living labour
low birthweight infant
low pressure chemical vapor deposition (lpcvd)
major repair project
matrix adjacency
mexica
mikhailovitch
mirror condenser
needle operated punched card
network drill
nitrolamine
nonpensioners
Noyes, John Humphrey
oesterreiches
orgia
paramblynotus punctulatus
person who has committed murder
personal pension
Peucedanum veitchii
PIRAZ
prt (prompt relief trip)
ratio of nitrogen to phosphorus in seawater
reactor pipe repture safeguard (device)
reagent pure grade
recuperative oven
regular forest
reverse circulationdrilling
secondary split
smart dog
steam pockets
stop-by
streamest
tactical air command
tetrahedron of reference
thank
the legend of joseph
transmit buffer
unimodularity of polycyclic groups
usenet death penalty
vacuum-type insulation
waffle tray
wimp out
wu t'u
X-ray microscope