备冷却水丧失

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(626) / 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(151) / 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(128) / 评论(0) 分类 初学者听力文摘精选

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(152) / 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(125) / 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(95) / 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(110) / 评论(0) 分类 突破英文词汇

【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(96) / 评论(0) 分类 英语散文阅读

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(392) / 评论(0) 分类 2017年VOA慢速英语(九)月

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(135) / 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(106) / 评论(0) 分类 VOA2004(上)--各类新闻

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(112) / 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(137) / 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(116) / 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(120) / 评论(0) 分类 2011年VOA慢速英语(七)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(115) / 评论(0) 分类 VOA标准英语2013年(六月)

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(281) / 评论(0) 分类 2006年慢速英语(四)月

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(98) / 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(89) / 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(137) / 评论(0) 分类 托福英语
学英语单词
adenine phosphoribosyltransferase
antiwindup
asterina meliosmae
authenticalness
autobasidiomycete
beryilium hydrophosphate
bon-ton
Bradley's spleenwort
bradye
bykhaw (bykhov)
cell-deaths
cola beverages
commandible
cushioning
cyclotron wave
cylindrical crucible
dagsboro
Dahlia pinnata Cav.
dangle in front of
data communications processor
declaration token
dodecastylos
dorsal tubercle
easy temperament
Eikenhof
elihus
emerald spodumene
emergency local gauge board
entails
fastness to weathering
floreated
flow coat
follow-up date
forming cycle
fresh water circulating pump
fur dyes
furious driving
fuzziest
gamma-staphylolysin
Gentiana rhodantha
Gresten
gunsmoke
harbron
Healon
hikmats
hot coil conveyer
immediate benefits
inferior wing
inobtainable
ipoh aker
laboratory instrument computer
lubrication equipment
megagrams
meteorosophistical
misaction
MLHT
network director
Norton equivalent
octave band oscillator
output acoustic power of loudspeaker
patrizias
planing blade
posterior horn (hyoid)
Providence, C.
pseudoallergic reactions
railway timetable
reactor hot cell
refabricated
return use of train table
saccobolus glaber
sarcomatous myoma
scoop dredger
scouting round
sealing function
semi-fluidized system
senacal
Sig.
significavits
single seed drill
Skopunarfjφrdhur
slipper stern
spherophakia glaucoma
sprue bottom
STRATOPS
strumpetry
stump speaking
supernumerary rainbows
superzoom
sustained-yield management
Tarbrax
terrestreity
the isthmus of suez
totaled up to
traditio rei
Unverricht's syndrome
velocity intake region
vertical dilution of position
water reservoir
Weisswurst
white-turbid liver
whitefin dolphins
XaaS