水面船舶活动锚泊地

SCIENCE IN THE NEWS - Plate Tectonics By Marilyn Christiano Broadcast: Tuesday, February 17, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English. I'm Sarah Long. Graphic Image

发表于:2018-12-07 / 阅读(221) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Steve Ember. VOICE TWO: A massive earthquake in China's Sichuan province earlier this year was the country's worst in more than 30 years. And I'm Barbara Klein. Scientists who study

发表于:2018-12-07 / 阅读(146) / 评论(0) 分类 VOA慢速英语2008(十)月

1. The second wife of Republican presidential candidate Newt Gingrich is speaking up. ABC News says it will air an interview with Marianne Gingrich tonight. That will come just two days before her ex-husband competes in the South Carolina primary. 2.

发表于:2018-12-15 / 阅读(260) / 评论(0) 分类 美联社新闻一分钟2012(一月)

1. Front-runner Mitt Romney defended his business record. During the Republican debate in South Carolina, Romney under pressure from his Republican opponents also said he might release his tax records this spring. 2. Divers have used explosives to bl

发表于:2018-12-15 / 阅读(211) / 评论(0) 分类 美联社新闻一分钟2012(一月)

Our atmosphere is in constant motion; the moving air that causes our weather circulates between the ground and 50,000 feet. It is the sun that drives this movement. When solar energy reaches earth, it heats the surface and atmosphere, but it does so

发表于:2018-12-27 / 阅读(137) / 评论(0) 分类 探索与发现2014年

When we say there is a backup on the freeway, 当我们说高速公路上出现了阻塞的时候, we mean that the cars are moving very slowly or they're stopped, usually because there's an accident, 我们是说车子移动得非常缓慢或车子停

发表于:2018-12-28 / 阅读(130) / 评论(0) 分类 ESL杰夫的一天

SCIENCE IN THE NEWS - Mars Once Had Moving Plates Like Earth Has Now By Katherine Gypson, Cynthia Kirk and Karen Leggett Broadcast: Tuesday, November 08, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE

发表于:2019-01-02 / 阅读(152) / 评论(0) 分类 科技之光

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. If youve ever been to the everglades or tuned into the animal planet, you know that gators can move through the water oh, so silently barely creating a rip

发表于:2019-01-08 / 阅读(194) / 评论(0) 分类 Scientific American(三)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violent and

发表于:2019-01-11 / 阅读(160) / 评论(0) 分类 VOA慢速英语2007年(六)月

FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Faith Lapidus. STEVE EMBER: And I'm Steve Ember. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violen

发表于:2019-01-11 / 阅读(211) / 评论(0) 分类 2011年VOA慢速英语(一)月

Earth is Always on the Move 地壳总是在运动的 From VOA Learning English, this is SCIENCE IN THE NEWS, in Special English. Im Kelly Jean Kelly. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors ar

发表于:2019-01-11 / 阅读(158) / 评论(0) 分类 2013年VOA慢速英语(八)月

SCIENCE IN THE NEWS - The Moving Story of Plate Tectonics FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Scientists who study the Earth tell us the continents and ocean floors ar

发表于:2019-01-12 / 阅读(246) / 评论(0) 分类 2012年VOA慢速英语(一)月

Earth's Surfaces Are Always Moving 地球表面一直在运动 From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors are always moving

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 2014年VOA慢速英语(四)月

By Scott Stearns White House 21 July 2007 President Bush says Pakistan is taking steps to oust al-Qaida terrorists from their safe haven in tribal areas near the border with Afghanistan. VOA White House correspondent Scott Stearns reports, opposition

发表于:2019-01-12 / 阅读(192) / 评论(0) 分类 2007年VOA标准英语(七月)

Scientists say the surface of the Earth is cracked like a giant eggshell. They call the pieces tectonic plates. As many as twenty of them cover the Earth. The plates float about slowly, sometimes crashing into each other, and sometimes moving away fr

发表于:2019-01-22 / 阅读(317) / 评论(0) 分类 英语时差8,16

SCIENCE IN THE NEWS - Plate Tectonics: Nature's Way of StretchingBy Nancy Steinbach Broadcast: Tuesday, April 18, 2006 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barba

发表于:2019-01-30 / 阅读(268) / 评论(0) 分类 2006年慢速英语(四)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Steve Ember. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violent and mig

发表于:2019-01-31 / 阅读(178) / 评论(0) 分类 2010年慢速英语(一)月

Summer breeze Coco Keys Hanging out you and me In the sun.oh oh Ben and Jerry's Cups and cones Wasting time Playing games on our phones On well It seems so picture perfect We laugh without a purpose We laugh without a purpose But deep beneath the sur

发表于:2019-02-11 / 阅读(174) / 评论(0) 分类 The Voice 美国好声音

On our last program, we learned how water bugs manage to stand on the surface of a pond: The pads of their feet resist contact with the water just like wax paper does. This allows the bug to rest on the thin film of surface tension that naturally cov

发表于:2019-02-23 / 阅读(158) / 评论(0) 分类 英语时差8,16

Why Frisbees Fly With a gentle flick of the wrist on a warm summer day, you can launch a frisbee on a long and graceful flight. Why do they fly so well? One reason is something called gyroscopic force. This is the tendency of a spinning object to mai

发表于:2019-03-09 / 阅读(207) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
'boks
a scope (indicator)
a. lumbalis ima
acetified
achlya dubia
aime
amalgamated metal
antigambler
arch mast
automatic wheel truer
bait-and-switch
bassianus
billede
bobby pin
cainosite
calta
canoeshaped ridge
collagen slurry
conductivity logging
congenital amaurosis
corner block
cru silk
cylinder lagging
dducs UCS
defocrsing
dense product
detoxifying
disenfranchisement
dye transfer process film
El Molar
environmental pollution indicators
epigrammical
excambion
Ganglion parasympatheticum
Gr-1
greater doxology
Gustavus III
gymncyte
hag
highly amorphous cellulose structure
houyhnhnmss
ice saturation
in existence
Incisura sphenopalatina
interactional perspective
intumescent resin coating
inverse substitution
Korotkoff's test
latent mastoiditis
lauper
licking them
limacinia clavatispora
lose faith in
majority voting system
memory oriented system
Mihmandar
miniature eletrical train staff
noh
octacosane
of authority
operating point
Owenke
panel painting
pathergasiology
pellet chain
percentage of unserviceable locomotives
period to period growth rate
phlaeoba nantouensis
photographic material
post-coital ovulation
power bilge pump
prince ruperts
profile length ratio
quality manager
RAID 5
randomite (nordstrandite)
receiver protector
redblack
refractory stoppers
remarrubiin
retractible
reversed expansion
reyner
Sain Alto
scicon
short distance navigational aids
shovel-shaped incisor
sole cutting edge countersink
sportsman's seat
statical-head
Stephen of Perm, Saint
Strip-survey
submental artery
timber trailer
tricentenaries
unliterate
UWDC
vicariation
wet method of artificial fertilization
wine-pot
wire-winding technology
Wittgenstein, Ludwig Josef Johann