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By Jessica Berman Scientists with the U.S. space agency NASA have begun investigating the crash landing Wednesday of the Genesis space capsule in Utah. The mission came to a disastrous end when a para

发表于:2018-12-08 / 阅读(60) / 评论(0) 分类 VOA2004(下)--健康科技

RACHEL MARTIN, HOST: The Apollo 11 capsule took astronauts to the first moon landing and back. It is now a priceless museum artifact. Later this year, it'll go on tour around the country for the first time in over 40 years. NPR's Nell Greenfieldboyce

发表于:2018-12-18 / 阅读(34) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Researchers have developed a long-lasting capsule that, when swallowed, slowly releases medicine into the body. The researchers say the capsule was developed for treatment of the disease malaria. But they believe it could hold medicines for a number

发表于:2019-01-12 / 阅读(97) / 评论(0) 分类 2016年VOA慢速英语(十二)月

SpaceX Capsule Docks with ISS SpaceX's Dragon capsule made history when it approached the International Space Station, becoming the first private spacecraft ever to do so. The robotic capsule free floated 10 meters away from the orbiting lab, and the

发表于:2019-01-13 / 阅读(44) / 评论(0) 分类 VOA标准英语2012年(五月)

VOA,VOA标准英语,Washington,NASA,capsule,By David McAlary Washington 15 January 2006 Tom Duxbury, Stardust Project Manager for NASA's Jet Propulsion Lab, answers questions during a news conference after the landing of the Stardust capsule A

发表于:2019-01-31 / 阅读(102) / 评论(0) 分类 2006年VOA标准英语(一月)

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发表于:2019-02-27 / 阅读(103) / 评论(0) 分类 粉红猪小妹第二季
学英语单词
absolute cavity radiometer
adult beverage
ageless
agricultural products processing
Aignay-le-Duc
alluvial deposite
ammonium monohydric phosphate
anlistatig
approximate optimization
arc parameters
asbestos fibers
augustoes
autodetecting
balery
bent sting
black hogs
Brettice.
business transfer payment
capital share of national income
carburet
carry on business
caving the roof
cesium hexasulfide
choreopoem
compression swirl
diffuser lip
distributing roller
doubled words
even worse
ezrahi
fused basalt
giraffids
graminifolia
gray atmosphere
gross residential area
grounds of action
hallenbeck
haums
hematopoietic cord
Hollerith string
hour-glass worm
Joffroy's reflex
kibutz
knowledge-bases
Krupp-Renn method
late-replicating x chromosome
loose-flowings
maduras
Magnolia macclurei
Microhamartomas
mud sand content meter
nagatoes
nasofrontal fontanel
neosartorya fischeri
non-merchantable title
null part
open channel routing
panetella
partially coherent optical processor
pearl oysters,pearl shell
perennial streams
phenacaine
picobecquerels
platinum crucible
Polonises
porter yarn
postconvalescent
precompressor
presplit
protruberance
pyocelia
raw dogging
Sappey's ligaments
scurvy of arm
sea-floor trenching machine
self excited dynamo
semibolson
shih ch?an
shit holes
similation
sodium dihydrogen phosphate
source subschema
split-ranging
stepboards
superabounding
Surur
technical analysts
televangelists
temperature-sensitive paint
ten-pounder
thermoelectromotive force
Thmar
trellis coded pulse amplitude modulation
trivialization
ultra high frequency wave
unromanized
unsymmetrical grading
up state
urethral pull-through operation
verbatims
verga
writ of extent