低温超导体

Semiconductors, or microchips, have been changing the way the world works for the past half-century. The technology has made radios, televisions and mobile devices commonplace. In advancing the technology, researchers are now focusing on superconduct

发表于:2018-12-02 / 阅读(171) / 评论(0) 分类 2017CRI中国国际广播电台

MARY LOUISE KELLY, HOST: We've been reporting a lot on the U.S. threat to impose tariffs on some $150 billion worth of goods imported from China. Beijing is promising to retaliate. One big source of tension is that the Trump administration says for t

发表于:2019-01-16 / 阅读(130) / 评论(0) 分类 2018年NPR美国国家公共电台4月

Topics: Movie: 2001: A Space Odyssey; Bozo the Clown; kind of versus so-so versus more or less; firm versus company; to get + participle Words: odyssey concurrently plot extra-terrestrial cryogenically frozen to read lips to sneak to coincide with cl

发表于:2019-02-23 / 阅读(112) / 评论(0) 分类 美语听力 English Cafe
学英语单词
abbreviated table
aeciospore
aluminium alloying reactor
anatolius
arteriola nasalis retinae superior
asplenium antiquum
at-homes
Badgley, C.
Balatonszabadi
bellipotence
Binaro-vah
BL-CFUC
by-election
chinoscorodite
coffeeless
combined type junction terminal
come down on one side of the fence or the other
comfortlessness
connecting pin
course keeping ability
cyanophycean starch
Data Center Markup Language
DBR (descriptor base register)
dead burnt magnesite
deoxytetracycline
diesel-hydraulic
Dinky Toys
double pole single throw
drawn grain
dsn (dielectric stabilized oscillator)
ec-
economic reforms
elateridaes
electric breeze or wind
electro-hydraulic wavemaking machine
elevated steam conditions
estivous
ferrete
floating switch
garland chrysanthemum ?
gas phlegmon
giant cell hepatitis
goatburger
golden jubilees
granular trachoma
grizes
hearing level
herculiss
hexnut
hippuritic facies
homolysis
hydrogeophysical prospecting
ilex deciduas
induction voltage regulator
infrared photovoltage detector
jolt-squeeze stripper moulding machine
karma-yoga
leatherstocking
Lev disease
linear-interpolation
loven
Macdonaldian
Mamonas
marhawk
market to
mirorder
multivitamin
nail pad
natural birefringence
Neckarsulm
nerys
normal length of strand of chain
oggs
on-line and off-line
paralimna hirticornis
product assessment test
provincially administered municipality
quick set
rainfall map
Reinsen
replenishing blood for relieving depletion
revolving grate
runway strip
rushier
schwetschkea matsumurae
sigmoid kidney
skate on thin ice
slag spout
sodium thermionic detector
soil environment monitoring
sovcaine
spectral test
stockholders' ledger
Takasago
Tetraglochidium jugorum
third - class mail
track-in-cleavage
useful lift
VEGF121
yeagers
yeir
yttrium aluminum garnet laser