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锁相技术

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(66) / 评论(0) 分类 Scientific American(二)月

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(358) / 评论(0) 分类 2017年VOA慢速英语(六)月

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver

发表于:2019-01-11 / 阅读(124) / 评论(0) 分类 英汉幽默故事选读

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(73) / 评论(0) 分类 VOA标准英语2008年(一月)

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(66) / 评论(0) 分类 趣味英语

We go on, we go on We just let the beat take us away Until the early morn' I feel the music deep in my body and I can't help it I just lose it even when everybody is watchin' I just break it down, break it down, break it down Break it down, break it

发表于:2019-02-11 / 阅读(46) / 评论(0) 分类 节奏布鲁斯
学英语单词
2-deoxyadenosine
abiogenetical
actual mean flow rate
ahaptoglobinemia
airinomycin
ameliorators
anticardiolipin
arcuate ligament of pubis
ballot box
beat around
bicolorable graph
bijugate leaf
bioconcentrate
Blank-Check Company
breaking apart
broadband detection
cartesian diver
clinicare
columniated
critical altitudes
Crotalaria linifolia
cryrolac number
curarimimetic
diffraction angle
displacement mechanism
down-and-outness
Ekman water bottle
Elatostema brevipedunculatum
electric level indicator
EORTC
ethnosectarian
ewe's milk
examination room
feliho
flyproof
frog-eyes
fungia (pleuractis) paumotensis
giant chinkapin
glandula
glish
government loans
hazy atmosphere
Hocking County
home-and-home
hook hole
incommodities
industrial control data communication module
julies
lane value
melomaniac
membrana elastica larynx
micronymy
minimum perceptible chromaticity difference
n-ary relationship
neocystostomy
Nis(Nish)
non-disclosures
NTISS
oat flakes
on the cross
palaeoinvertebrates
Persicaria maculosa
photofinishing
point by point indicator
polyphase node
POOMA
power system stability
previously disadvantaged
probability error
propellant mass fraction
reproducibilities
reverse a judgement
road locomotive
roly-poly filly
run-to-completion technique
ryce
selfnavigation
selten
semicircular error
shepherds pie
simoleonss
slewing ring
slip the painter
Some-sex marriage
strategic aerospace wing
substitution frame
taboons
taurylic
temporary storage control
tetrahydro-para-quinanisol
tight barrel
tooling material
transaction control language
transnational accounting
transportation planning methodology
trifora
uranium-fuelled reactor
urban system planning
vanilla-flavoured
vergeress
waterflooded
wounding of soil