【材料学】应力破断,应力破裂

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(298) / 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(354) / 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(252) / 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(374) / 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(307) / 评论(0) 分类 万花筒2006年

Every two weeks, on the full and new moons, the sun, moon and Earth fall along a nearly straight line. The combination of gravitational forces in this arrangement creates large swings in the tides. But the celestial alignment affects more than the oc

发表于:2018-12-24 / 阅读(299) / 评论(0) 分类 2016年Scientific American(九)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(255) / 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(416) / 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(335) / 评论(0) 分类 国家地理2007年

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(308) / 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(288) / 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(252) / 评论(0) 分类 英语新闻

SCIENCE IN THE NEWS - Stress: What It Can Do to Us, What We Can Do About It By Cynthia Kirk Broadcast: Tuesday, May 17, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm

发表于:2019-01-20 / 阅读(351) / 评论(0) 分类 科技之光

今天我们要学的词是stress。 Stress, 是压力、紧张的意思。Emotional stress, 是情绪紧张,mental stress, 是精神压力。I experienced a lot of stress before the tournament, 是说比赛开始前,我紧张极了。Yoga is a v

发表于:2019-01-20 / 阅读(269) / 评论(0) 分类 英语每日一词

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(278) / 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(268) / 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(302) / 评论(0) 分类 经济学人科技系列

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(319) / 评论(0) 分类 英语新闻

Eleven Ways to Reduce Morning Stress Lose an hour in the morning, and you will be all day hunting for it.Richard Whately Mornings can be the most stressful part of our day if we fail to manage our time and health needs appropriately. Many of us deal

发表于:2019-02-18 / 阅读(299) / 评论(0) 分类 阅读空间

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(239) / 评论(0) 分类 万物简史
学英语单词
a cut of motton
acalculia
Actanium
aesthesio-
affective disorders
aspergillus fischerianus
Attendorn
autogolpes
Baghalak, Gardeneh
becherovka
bicellular hair
bipeptid
British Standard Wire Gauge
carriage contract
celestites
chain door fastener
chinese arborvita
collar deposit
consumer jury
consumption test
cordington
cornsmuts
cupcakeries
defy description
discharge of debt
dissolution
Donaghcloney
dumb chum
egyptian lotus nymphaea
even harmonic
extension activities
final prediction error criterion
first offenders
fixed-position
forced-convection heat transfer
four-pole motor
heterozygote screening
hydrological and engineering geology
in-depth filtration
intermate individuals
jorgan
judahs
Kizzuwadna
leucemic erythrodermia
lifening
malletfinger
marine function zone
material transfer machine
megalocephalia
megophthalmos
Mesosphere-Stratosphere-Troposphere radar
metamorphotic
methane accumulation
method of field emission microscope
Micoud
mould in the pit
net cutting power
nonlinear regression
notree
old line
Parhae
parietal angle
partial molar enthalpy
particle-horizon
Petruschky's litmus whey
ply the labouring oar
port-side
progressive rise
reaction channel
renegadoes
rhachimorphous
routs
safe deposit company
sales by inspection
scates
scriving knife
scrollery
second penetration product
shield(ing) cooling system
sound-on-sound recording
speech intensity
stereomutations
switch, hook
tame knot
TAR (track address register)
tats
tax havens
thin walled mould
tonnage breadth
transaction batch user
try amplifier
two-way bowl vent
ultimate stability failure
unemotional people
upsamplers
vacuum-tube voltmeter
Vieux-Condé
wear hardness testing apparatus
wincingly
winick
wood file
zamaron