高氯酸铷

China has launched two satellites into space on a Long March carrier rocket from the Xichang Satellite Launch Center in Sichuan Province. The satellites are part of the country's growing BeiDou Navigation Satellite System. The launch of the Long Marc

发表于:2019-01-19 / 阅读(181) / 评论(0) 分类 2018CRI中国国际广播电台

If we are looking for Martian bugs, we should search for life forms at least as tough and alien as this. Im looking at Mars in a point of view of a microbe. And as a microbe, I really need very, very tiny amount of water. I could probably live my ent

发表于:2019-02-03 / 阅读(120) / 评论(0) 分类 自然百科2012年

As July 4th approaches, Americans look to the skies. Throughout the country, fireworks will be launched in celebration of the nation's independence. But what goes up must come down. Reporter Eric Libby looks at the environmental issues surrounding f

发表于:2019-02-04 / 阅读(134) / 评论(0) 分类 VOA标准英语2008年(七月)
学英语单词
6-methyl-3-heptanone
A.S.(automatic synchronizer)
above-bed flame
absolute isotopic abundance measurement
amors
analytical ultracentrifuge
Anaphalis gracilis
anthracite filter
antiarabism
apore
bentalls
benzyl-p-chlorophenol
bigfoots
biliary-hepatic-bronchial fistula
blaggas
bound into favor
branle (france)
budget
carbonic anhydrase inhibitor
causal agent
churning sound
continuity of operations
copy of appeal
cyberethnography
Cynara scolymus
dies juridicus
dilution discharge
electrode vessel
embryotransfer
enculade
essensa
euphoriants
even something up
excitment
Favularia
finite switching time
firnhaber
fonnish
Fresh from the oven
functional matrix
goods accepted
grow from
Heiligenstedten
hinged ball valve
hypotensive
i-weschen
Indang
initial update program
integrationists
Jensenism
kenen
khalasah (qiryat shemona)
kinetics of combustion
large vehicle
lay the blame on the right shoulder
learnability
luciferase reporter gene
LZM
mazziotta
micromicro earthquake
natural hemelysin
net pump suction head
non truth
nonparticipations
oscillator tuning
overcompaction
overmolds
pansway
pavement artists
pono
pre-reform
presbyatry
pressurizing tank
propenol
put something behind someone
pyrocalymma pyrochroides
RCDTL
rethrow
Rogers.
ryner
saltarello
security maintenance
security test
simatic
source library program
stringology
synchronizong amplifier
Tenzing, Norgay
termigant
the gamut
theory of internatioal indebtedness
thin film transistor
tidal equation
Tiehnpo
tin glaze
torsvik
tour trap
Trollopean
vaginal sclerite
vangle
whorler
ynorsched