斜方十二面体

Rho Ophiuchi dark cloud is one of the closest star-forming regions to our own solar system. Located near the constellations Scorpius and Ophiuchus, the nebula is about 407 light years away from Earth. The infrared astronomical satellite, now celebra

发表于:2018-12-05 / 阅读(194) / 评论(0) 分类 国家地理2008年

Trumbo Tells the Story of Blacklisted Screenwriter In 1950, the United States Congress tried to end the career of Dalton Trumbo, the highest-paid screenwriter in Hollywood. Now, that story is being told in the new movie, Trumbo. In 1947, Dalton Trumb

发表于:2019-01-12 / 阅读(149) / 评论(0) 分类 2015年VOA慢速英语(十一)月

Transcript for Reference Only --chunshan The infrared astronomical satellite, now celebrating its 25th anniversary, gave us the first all sky view of our dusty infrared universe. Floating above the galactic center is the Rho Ophiuchi Cloud, about 400

发表于:2019-02-26 / 阅读(259) / 评论(0) 分类 自然百科2008年
学英语单词
3-methylpentane
a soft
accumulated profits tax
adviser
albinoes
almah
appendiceal
assessing audit risk
back-alley abortion
balu
banking interests
batch agglomeration
beaten army
blossoming out
Buenaventura
bulldog bats
bullet proof glass
cam (constant air monitor)
Caodaiist
carpus (pl. -pi)
carry everything before it
coal concentrate
conscientious conduct
cost-comparison
deaerator down-take pipe
desherit
Desmophosphamide
Disentis
Dodge-type jaw crusher
doub grass
double end cutting and tenoning machine
double-barrel(l)ed
dual sensory impairment
dynamic microspeaker
eikmeyers
enouncement
Excoecaria agallocha
extremely urgent
eyeglass lens
flat-felled seam
flow controlling gate
founding property
fractionize
fulcrate
gear and thread grinding machine
Gombi
gravitational clustering
guerrilla gig
hallelujahed
handwriting
hydrias
infant deaths
intendment
international political economics
jack-leg
Kashiwazaki-Kariwa
La Gravelle
left-hand part
live backplane
LYMI
makroskelic
moderate supersonic speed
nannygais
office code
oil galley
oldcomer
OLTPs
other...than...
pension appeal tribunal
percivals
pestamals
portabellas
precision testing
recording optical tracking instrument
reedier
RF milliammeter
rose twisted-stalk
run against
Salazosulfapyridazine
scaily
scaremonger
school atlas
sheer-about
slack labor market
special commerce
spirocid
stock-broker
stratum disjunction
table of errata
telephotographic objective
tensei
terminal area distribution processing
the supreme moment
therapeutical effect
tidal friction
trade mode
turbine performance curve
turn-off crossover time
unvisored
Uzbek khanate
venous skin flap
wild snapdragons