= fracture surface energy

rig --n.索具装备,钻探设备,钻探平台,钻塔;v.装上索具,配备,装配 rigorous --adj.严格的,严厉的,严酷的,严峻的 rim --n.边,轮缘,蓝框;vt.镶边,为...装边,沿...边缘滚动;vi.形成边状 rip --v.撕,剥,劈,锯,裂开

发表于:2018-12-01 / 阅读(199) / 评论(0) 分类 新东方六级词汇

Still no hope yet for homeowners looking to sell and profit. The latest SP/Case Shiller Home Price Index finds homes rent for less money in most major US cities in the first month of the year. And in 11 markets, the price drops accelerated. Housing a

发表于:2018-12-02 / 阅读(170) / 评论(0) 分类 2011年NPR美国国家公共电台4月

BBC News with Julie Candler. Police in Britain have named 2 of the 3 men who went on the rampage at London Bridge on Saturday, killing 7 people with a van and knives before they were shot dead. They said one of the attackers was Khuram Butt, who was

发表于:2018-12-02 / 阅读(205) / 评论(0) 分类 CNN美国有线新闻2017年1月

Her age is 53, but her heart age is 75 because she smokes and has uncontrolled high blood pressure. 她今年53岁,由于吸烟和持续走高的血压,导致她的心脏年龄为75岁。 Most American adults have a heart thats older than their a

发表于:2018-12-04 / 阅读(121) / 评论(0) 分类 医学英语轻松学

UNIT 4 TEXT Romance, betrayal, intrigue and tragedy - the making of a fascinating novel - are all there in The Gadfly. Ethel Voynich's first novel, The Gadfly came out in 1897 and became one of the mo

发表于:2018-12-04 / 阅读(211) / 评论(0) 分类 大学英语精读第五册

You know, I think there is a certain measure of uncertainty that exists here and in the Gulf Coast as well. Uncertainty as to whether New Orleans will really come back to the way it was. And I'm alway

发表于:2018-12-11 / 阅读(172) / 评论(0) 分类 万花筒2006年

Folk to Rock: When Dylan Went Electric 民间摇滚:鲍勃迪伦引领电吉他风潮 Fifty years ago, the well-loved musician Bob Dylan played at the Newport Folk Festival and was widely booed. The audience may have been unhappy but Dylans performan

发表于:2018-12-16 / 阅读(129) / 评论(0) 分类 2015年VOA慢速英语(七)月

SCOTT SIMON, HOST: One of the hottest gifts of the season is a little too hot, hot enough to catch fire. Hoverboards have been burning up because of problems with their lithium-ion batteries. And lithium-ion batteries are in a lot of things these day

发表于:2018-12-28 / 阅读(142) / 评论(0) 分类 英语语言学习

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的 奖励! Thank you!

发表于:2018-12-30 / 阅读(233) / 评论(0) 分类 雅思词汇真经

The arrival of the P-waves in Valparaiso feels like a long sonic boom. Windows and buildings shudder. Some of the P-waves shoot up into the atmosphere, emitting a frightening roar. The secondary waves follow, carrying most of the earthquake's energy.

发表于:2018-12-30 / 阅读(190) / 评论(0) 分类 国家地理2007年

G7 Leaders to Talk Trade, Tariffs and Trump When leaders from seven of the major industrial countries, known as the G7, meet in Canada, it will likely be the G6 and the United States. Canadas finance minister Bill Morneau says the focus of the meetin

发表于:2019-01-03 / 阅读(135) / 评论(0) 分类 2018年VOA慢速英语(六)月

This is Scientific American's 60-Second Science, I am Karen Hopkin. This will just take a minute. Bubbles. Big ones entertain children and tiny ones tickle champagne aficionados. Even witches appreciate what they bring to a boiling cauldron. If you,

发表于:2019-01-08 / 阅读(164) / 评论(0) 分类 Scientific American(六)月

An American has been formally charged with five criminal counts in connection with the failed car bombing last weekend in New York City. Attorney General Eric Holder says charges involve terrorism and use of weapons of mass destruction. NPR's Dina Te

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 2010年NPR美国国家公共电台5月

The surprising thing about the fall in the value of sterling is that it has not been more precipitous. 关于英镑贬值,令人意外的是贬值幅度没有更加陡峭。 Britain is shuffling towards an outright rupture with the EU and an immigr

发表于:2019-01-11 / 阅读(124) / 评论(0) 分类 英语新闻

This city of 12 million seemed to be a good place to see how a National Geographic Magazine story is put together. Istanbul, a metropolis poised on both the European and Asian continents, lies right on the fault line that could rupture anytime. This

发表于:2019-01-22 / 阅读(134) / 评论(0) 分类 自然百科2009年

Science and Technology Seismology and tsunamis Making waves 科技 地震学与海啸 掀起新浪潮 A better tsunami-prediction system is now under development 更精准的海啸预测系统现已在开发中 GEOLOGISTS have long known that some ma

发表于:2019-01-26 / 阅读(144) / 评论(0) 分类 经济学人科技系列

Science and Technology Seismology and tsunamis Making waves 科技 地震学与海啸 掀起新浪潮 A better tsunami-prediction system is now under development 更精准的海啸预测系统现已在开发中 GEOLOGISTS have long known that some ma

发表于:2019-01-26 / 阅读(157) / 评论(0) 分类 经济学人科技系列

PARIS, Dec. 23 (Xinhua) -- French health authorities on Friday urged 30,000 women to remove the local-made breast implant, pledging that relevant expenses would be covered by the state. The health ministry said in a statement that they spot no increa

发表于:2019-02-02 / 阅读(166) / 评论(0) 分类 英语新闻

BEIJING, July 28 (Xinhua) -- Mazda will recall 845,761 vehicles in China due to defective airbags, according to the General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) Thursday. The affected vehicles include 822,560 Mazda

发表于:2019-02-06 / 阅读(183) / 评论(0) 分类 英语新闻

These are volcanoes so explosive that they burst open in a single mighty rupture, leaving behind a vast subsided pit, the caldera (from a Latin word for cauldron). 这种火山的威力如此之大,它们一下子破土而出,留下一个沉降式大

发表于:2019-02-25 / 阅读(122) / 评论(0) 分类 万物简史
学英语单词
active insulation
anhydrous sugar
authenticly
automodifications
Avramova, Sedlovina
azane
Basket Option
beccabunga
berryings
bluff erosion
boride ceramics
Brookings,Robert Somers
buzkashi
carbonyl fluoride
carnation mottle virus
cetran
CFC memory circuit
clear trunk
condenser system
crowvision
davit tackle
dermoskeleton
dicraeus orientalis
disagreeable
double spindle
eger
eicosatrienoic acid
electropneumatic conveyer
enrichment activites
european black currants
final cycle rule
fund-raises
Georges Bank
Gornalunga, Fiume
group booking
hedge hop
heliostat
high modulus glass fibre
high tension mercuric bulb
in apparent good order and condition
inability to pay debt
indeedy
independence day
indexlink
interactive maintenance
juncturae cinguli membri superioris
june grasses
length of a wave
lenticular structure
lift slack-cable-switch
log loader apparatus
Mafeteng
mammary artery
micromulciber gressitti
middle phase
mie theory
minimum descent altitude
minor trade
mudulation effect
Nasturtium officinale Br.
Nepeta fordii
ocean meteorology
off-design conditions of condenser
off-gas storage tank
omnifi
opportunity for advancement
outdoor swimming pool
oven drying loss
Parthenocissus chinensis
paulsenii
percent of reduction
point-to-point configuration
polystichum atkinsonii
promachus horichanus
protoreceptor
quality index of
quantity to inspection
rednoses
regreenings
roll jaw crusher
rubber covered roll
rupture capacity
singleton variable
sink a feud
slop around
sombrerite
source library
southernly
staircase of helical type
standard machine hour
steak and kidney pudding
still coke
stockboys
suspended program
terminado
tote
turbid atmosphere
vagatonia
voice amplifier
wadi musa
Watauga
wind gully