[医] τ介子

This is Scientific American's 60-Second Science, I'm Steve Mirsky, got a minute? Every Star Trek fan knows theres matter and antimatter, but why is there apparently so much more matter than antimatter?Scientific American's JR Minkel: Two recent exp

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 Scientific American(四)月

By Selah Hennessy Dakar 24 September 2007 As part of a peace deal with militant ethnic Tuaregs in northern Mali, the country's government has pledged $2 million towards development. Analysts say long-awaited diplomacy and development aid is crucial i

发表于:2019-01-13 / 阅读(211) / 评论(0) 分类 2007年VOA标准英语(九月)
学英语单词
acceptance supra protest
acridotheres tristiss
Alaluko
aqua fortiss
ascending cerebral veins
astronomic coordinate system
Bechstein photometer
Bhītargaon
bonded processing
braize
broadax (e)
Camellia gracilipes
communication supervisory
conic without center
convection current mark
Cunninghamia lanceolata
Cygnus columbianus
diphenylamine-2,2'-dicarboxylic acid
drift along
dynamic volume control
El Espino
elastic torsion
episodic secretion
Eskimo Point
etching technique
examining table
family ustilaginaceaes
farrrowing
fines roaster
For. Pr.
Goncharovo
gramatica
gunk-hole
harbour seals
herbologist
holoside
houtman abrolhos (houtman rocks)
hydrophobic radical
i couldn't
immediate family members
irrational spin
isothiocyanic acid p-biphenylyl ester
ivory plant
landing gear track
laser phased array
linkable
loop return signal
magnetoelectric scope
Mammingerschwaigen
mass merchandiser
mellituss
mountain brown ore
muck bar
Nivelona
non-fuse breaker
odontoplast
omniphibious
operating cash flows
oxysterols
ozkaynak
palmitoyltransferase
part electronic switching system
pentalemma
percolates
phenyldichlorarsine
pi-jaw
postclitic
power-factor tip up
proceeds of bills
protactinium(iv) oxide
radial approach
radio astronomy
rectilinear regressions
remote data control
removable cops
reserve for discounts
resonator sensor
resource function
reuse pattern
secondary zone
selected glazing
servo loop model
settlement interval
shaped edit
siderobolit
Silesian lawn
sinking of qi of middle-jiao
straight slope measurement
T-shirted
takes place
tetraneuris acauliss
thermal brittleness
Thiel(Tiel)
two-tone vehicle
underest
vamoses
voice-quality synthesizer
Vychegodskiy
waterhen
whirl spreader
Yuracyacu
zygi