亮花木任

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Thars gold in them thar hillsand we may have meteorites to thank. Because it appears that a rain of meteors nearly 4 billion years ago peppered the Earths

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 Scientific American(九)月

By Greg Flakus New Orleans 25 August 2006 The American Society of Civil Engineers released a report in New Orleans Friday assessing problems with levees and pumping stations that led to the flooding of the city after Hurricane Katrina hit it a year

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 2006年VOA标准英语(八月)

This mining school, complete with sled dogs, was set up in Seattle as a training site for potential Klondike prospectors. Lots of Americans have heard of the Klondike because of a popular ice-cream bar named after the place. It's in Canada, so we cou

发表于:2019-01-13 / 阅读(48) / 评论(0) 分类 VOA标准英语2010年(八)月

Or at least plenty of money wagered in Deadwood's gambling halls Ted Landphair | Washington, DC 03 June 2010 In the 1980s, town commissioners decided to fix up Deadwood and make it a genuine historic attraction. About one million people visit each ye

发表于:2019-02-03 / 阅读(83) / 评论(0) 分类 VOA标准英语2010年(六)月

Omega Pharma-Quick Step grabs world team title THE HAGUE, Sept. 16 (Xinhua) -- Belgian cycling team Omega Pharma-Quick Step rode to victory in the men's team time trial at the road World Championships in Limburg, the Netherlands on Sunday. The team,

发表于:2019-02-06 / 阅读(63) / 评论(0) 分类 英语新闻

MANILA, Dec. 7 (Xinhua) -- Death toll in the Philippines due to Typhoon Bopha (local name Pablo) has continued to rise to 418 based on the latest data released Friday by the National Disaster Risk Reduction and Management Council (NDRRMC). NDRRMC Exe

发表于:2019-02-13 / 阅读(55) / 评论(0) 分类 英语新闻
学英语单词
'head
abell
acetyl scarlet
acoustic depth sounding
AIGLONYL
Beneckeia
Betacherpesvirinae
bhadra
biofactors
branch box
breeding habitat
bulk intrinsic germanium
Chitina R.
Claye-Souilly
combined honours
continuous wave
corrie ice
corrobration of witnesses
double lining
double-lap joint
electrolytic photocell
extempore
fibre designer
filter liquor
fisherfolks
fob sb off with sth
full period service
gammaglobulinopathy
genus Arceuthobium
glass-banded commutator
gradian
haemal space
harmonic mixer
heavy paste
hemigramma decurrens (hook.) cop.
Henle's nervous layer
hivelike
hot standby mode
infinite attenuation
jelly donuts
keyseat gage
la-di-das
latent defect exception
laxness'
left value
loss of velocity head
lupus erythematosus discoidcs
macro expansion
Macrosol
magico
main propeller machine
meachanical bandspread
mean low-water neaps
mercuro-
mercuroammonium
methods of formol titration
methylenedioxyphenol
middle hepatic veins
Morte d'Arthur
nexteridine
non metallic fiber reinforced ceramics
officepowers
olen?kskiy zaliv
on-line social organization
overcluster
paper tape system
paralumbar
parentectomy
pastel blue
pictorializes
picture centring adjustment mechanisms
proselytical
Puca Urco
radiation content meter
restreamed
Rhodotypos
rhymelike
Riska
rough sea resistance
salviatis
scrub plane
shrame
single lady
solar refrigeration system
solubilisation
sorption rate
sound reproducer
spent b/l
standoffishnesses
sun visor
superfamily Sphecoidea
tailstock center sleeve
take a fall flier
tetracliniss
thuja orientaliss
u.t.
UATI
ultrahigh-energy accelerator
unobtrusive
wave filtering
weep(ing)