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MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(143) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Even as adults we still enjoy blowing bubbles, dont we? If youve ever wondered why blowing on a thin film of soapy water creates bubbles, this is your lucky day. All liquids have a property called surface tension. Take water, for example. Water molec

发表于:2018-12-31 / 阅读(121) / 评论(0) 分类 英语听力文摘 English Digest

地道美语听力播客English as a Second Language Podcast (ESLPod),是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话,于2005年7月23日首播, 主播Dr. Jeff McQuillan为南加州大学的语言学博士

发表于:2019-01-01 / 阅读(158) / 评论(0) 分类 地道美语播客

This is Scientific Americans 60-Second Science. Im Gretchen Cuda Kroen. Got a minute? Nasty bacteria cling to the surfaces of countertops. They also stick to medical devices - like catheters - that are placed inside the human body, where they can bec

发表于:2019-01-08 / 阅读(113) / 评论(0) 分类 Scientific American(十一)月

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(168) / 评论(0) 分类 VOA标准英语2010年(六)月

Climate change negotiators from 173 countries have agreed on an agenda after days of bickering over the scope of talks left little time for substantive discussions. The disagreement highlighted deep divisions between developing and rich countries on

发表于:2019-01-30 / 阅读(167) / 评论(0) 分类 英语新闻

Marit Larsen 从那个红遍全球的少女组合M2M里走出来的Marit Larsen并没延续M2M的流行摇滚,而是选择了清澈的民谣曲风,用她时而俏皮时而的甜蜜的嗓音来吟唱她自己写的小曲儿,带给听者如沐春风的清新感觉。 中英歌词: It's such a funny sensation to be so happy that

发表于:2019-02-06 / 阅读(184) / 评论(0) 分类 音乐咖啡厅

By Carolyn Weaver New York 05 May 2008 New York City's largest film event, the Tribeca Film Festival, is screening 120 films this year in theaters around downtown Manhattan. The 12-day festival [which ran through May 4] was created to revive the econ

发表于:2019-02-09 / 阅读(165) / 评论(0) 分类 VOA标准英语2008年(五月)

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(156) / 评论(0) 分类 英语新闻

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发表于:2019-02-19 / 阅读(171) / 评论(0) 分类 加州英语分级G6

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(137) / 评论(0) 分类 英语时差8,16
学英语单词
a full figure
adaptive radar-controlled autopilot
air valve chamber
alkali test
anterior arch area
anti-idiotypic
approximating programming method
Arabeva
autoflowing
Bielitz
biopolitically
bish bosh
blackhull disease
Buechel
casting copper
chaix
chamfered pole shoe
Ciudad Lerdo
cleanouts
control plan
Corchorus pyriformis
Crucis
depicturing
diesel tamping machine
dimastigate
distend-cosmic
distributor ignition
dornicks
Droylsden
electron migration
electrooptic glass
energy rational use
enormly
entice with
fall into line
fibrous barite(heavy spar)
fill'er up
flat topped curve
gas refrigeration
gloit
indirect action
internal lubrication
intravascular coagulation fibrinolysis
joints of hand
jubran
klaasens
Kri
layer number of transverse bar
Luangnamtha
magnetic card system
man with the ax
matchbush
mathematical knowledge
mesotro
microspora stagnorum
midmountain
moderable
multifacetedness
Muslimas
mutton dressed up like lamb
Neyman distribution
no-party
oil hydraulic die cushion
open doors
optical cable assembly
optical fiber subscriber networks
optimizable loop
Oxford weed
packing department
pepastic
plant roots
projective conic
pronaus
pulp board
put someone to a lot of expense
radio compass error
ratchet wheel key
reentrant syncline
resinification
san jose state university
Satter's sign
separation of placenta
shelvings
silicon chip array splicing
Sinjang-ni
skew ring
source parameter
stiffening orders
storage starch
sub-districts
takeoff jams
threshold of perception current
tipping barrow
top minnow
turn a cold shoulder to
uncocooned
underglaze
water head test
way-bent
without light and shade
yatom