迁移波状地震相

Passage 20 Waves How does light get from the sun to the earth? How does music get from the stage to the audience? They move the same way in waves! Light and sound are forms of energy. All waves carry energy, but they may carry it differently. Light

发表于:2018-11-30 / 阅读(214) / 评论(0) 分类 英语专业四级听写

You may have spotted V-shaped squadrons of geese heading south this fall. But for many migrantslike smaller songbirdsnighttime is the right time, when it comes to migration. Winds are gentler. And darkness helps them avoid airborne attacks. Of course

发表于:2018-12-02 / 阅读(162) / 评论(0) 分类 2016年Scientific American(十二)月

A large group of mostly Honduran migrants has crossed Guatemala and is entering Mexico in an effort to reach the United States. U.S. President Donald Trump has warned the group not to seek to cross the U.S.-Mexico border. On Sunday, the group, some a

发表于:2018-12-16 / 阅读(122) / 评论(0) 分类 2018年VOA慢速英语(十)月

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 long [ lCN ] I longed for a bicycle. v

发表于:2018-12-30 / 阅读(198) / 评论(0) 分类 每日攻克5词

Broadcast: May 16, 2003 By George Grow This is the VOA Special English Environment Report. Scientists in the United States have developed a computer program that they say could provide an early warnin

发表于:2019-01-02 / 阅读(133) / 评论(0) 分类 VOA2003(上)-科技导航

A Push to Fight Discrimination through Living Libraries Father Mick Ngundu has survived waves of violence in the Democratic Republic of Congo. Today the Roman Catholic clergyman is actively working for poor people. He is a critic of corruption that h

发表于:2019-01-03 / 阅读(100) / 评论(0) 分类 2018年VOA慢速英语(六)月

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(186) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(178) / 评论(0) 分类 英语每日一词

SCIENCE IN THE NEWS - The Ever-Present Threat of Tsunamis BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. This week, we tell about tsunamis -- the deadly sea waves often caused by

发表于:2019-01-12 / 阅读(129) / 评论(0) 分类 2011年VOA慢速英语(六)月

This was a very shallow earthquake, which means it would tend to be more destructive. Stuart Sipkin, USGS Tuesday's earthquake hit Haiti hard, with extensive damage and many casualties. Compared to the well-known seismic areas like the Pacific Rim, t

发表于:2019-01-13 / 阅读(145) / 评论(0) 分类 VOA标准英语2010年(一月)

AfrikanerFarmersMigratingtoGeorgia A South African court on September 12 convicted Julius Malema, president of the African National Congress Youth League, of hate speech for singing shoot the Boer, kill the Boer at a rally last year. But some Boers (

发表于:2019-01-13 / 阅读(162) / 评论(0) 分类 VOA标准英语2011年(九月)

MICHEL MARTIN, HOST: Let's talk midterm elections now. The enthusiasm of Democrats is a major force shaping this year's crop of candidates. Among the results of a newly energized Democratic Party, far more women are running and expected to run in thi

发表于:2019-01-16 / 阅读(204) / 评论(0) 分类 2018年NPR美国国家公共电台3月

The new Race Relations Report 2007 shows that New Zealand is becoming more multi-cultural and we are also feeling more comfortable about immigrants from different ethnic backgrounds. Maoris represent about 15% of the population, Asians nearly 7% and

发表于:2019-01-20 / 阅读(169) / 评论(0) 分类 新西兰英语

【NPR边听边练】致力于提供新鲜有趣、饶有意味的时讯资料,致力于通过精听的方式促进听力提高,致力于不断开阔眼界和深入了解美国观点。 精听建议: 先完整地把一条新闻听一到三遍,争

发表于:2019-01-22 / 阅读(120) / 评论(0) 分类 NPR边听边练

The death throes of the last great ice age left a signature that we can read today. These giant potholes were left behind by blocks of buried ice that melted, leaving hollows that later filled with water. For thousands of years since then, they've be

发表于:2019-01-23 / 阅读(148) / 评论(0) 分类 探索与发现2012年

The seven great birds stayed aloft about half an hour, then returned to the pond, the cob still in the lead. 七只大鸟在天上飞了大约半小时,然后便回到了池塘,领队的还是雄天鹅。 They all had a drink to celebrate the suc

发表于:2019-01-29 / 阅读(105) / 评论(0) 分类 吹小号的天鹅

ENVIRONMENT REPORT -May 17, 2002: Whooping Crane Recovery Project By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. Scientists are trying to create the first migrating group of whoop

发表于:2019-01-30 / 阅读(154) / 评论(0) 分类 健康与环境

HEALTH REPORT - Nations Are Urged to Do More Against Risk of Avian Flu By Cynthia Kirk Broadcast: Wednesday, October 12, 2005 I'm Shep O'Neal with the VOA Special English Health Report. The World Heal

发表于:2019-01-30 / 阅读(129) / 评论(0) 分类 健康与经济

And the direction the crystals are pointing makes a difference to the speed seismic waves travel through the rock: a wave traveling parallel to the crystalsin other words, along the length of the toothpickmoves faster than a wave traveling in the oth

发表于:2019-02-15 / 阅读(112) / 评论(0) 分类 英语时差8,16

听力文本 Recording 32 录音32 In my talk today, I'm going to be looking at plants that have had an impact on our world and our history. 今天我将讲讲对我们整个世界和历史产生影响的植物。 Let's start with the potato. 先从土

发表于:2019-03-15 / 阅读(265) / 评论(0) 分类 剑桥雅思报考指南
学英语单词
Ac cast
anti-fungicide paper
arane
at sb.'s expense
attract away
auxiliary haulage
backfile conversion
belegar
Biedl's disease
bucket load
burnprocess
cerrobase alloy
chondroitinsulfatase
coccoidea sinobambusae
Condormarca
contact section
convulsion of nature
crankless
crivaporbar
cuirasses
cyclesound
depth of compressive zone
direct oxidation pathway
disabusers
Dous, Oued ed
dynamic structural analysis
dysstatic
energy spacing
exact cohomology sequence
explodingly
first check character flipflop
foetal alcohol syndrome
free navigation policy
frequency-amplitude characteristic
FTAABS
Gairsay
genus Nerodia
he-man
Holzwickede
hyalites
hypercomplex number
image graphic
in essence
intestinal flu
Jejo
kayadanda
kick up a breeze
kino lamp
krajinas
lamp socket switch
laser inertial navigation system
lastmod
liquid phase high pressure chemistry
Litwinowia tenuissima
local representative office
low specific-speed
lusciousness
malachite-green
medium profile terminal
monolithic integrated circuit
monopterous
multiple copy
muttermund
national boundary
natlang
Neoism
octyne
or not.
Ouijas
owner-driver cabby
package films
party-line adapter board
penflutizide
peshmerga
prestige scale
radial-clearance blading
radiation attenuation
reacguired
relief operation
Rizpah
shot through with
slammin
sluggish lubricant
Solitaire, I.
Solok
sphagnous
split foot
step-dancing
stranger's gallery
Stutsman County
submaximal intensity
surrogata
the underdog
tilbeurgh
to bandy sth about
torchlight
treadle lever
vacuum ionization chamber
wall-eyes
wellfleet
written protestation
ying