双苯丙胺,心可定

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. As Valentines day approaches, remember, its the thought that counts. Just ask a decorated cricket. Because according to a study published in the January

发表于:2018-12-24 / 阅读(59) / 评论(0) 分类 Scientific American(一)月

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(74) / 评论(0) 分类 经济学人科技系列

Science and Technology Creutzfeldt-Jakob disease Breaking down the barrier 科技 克雅氏病 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-cow dis

发表于:2019-01-26 / 阅读(61) / 评论(0) 分类 经济学人科技系列

By Roger Wilkison Bangkok 10 July 2007 Thaksin Shinawatra A panel of Thai Supreme Court judges has agreed to hear the first corruption case against former Prime Minister Thaksin Shinawatra next month. From Bangkok, Roger Wilkison reports the court or

发表于:2019-02-04 / 阅读(95) / 评论(0) 分类 2007年VOA标准英语(七月)

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发表于:2019-02-11 / 阅读(96) / 评论(0) 分类 加州英语分级G4

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发表于:2019-02-11 / 阅读(101) / 评论(0) 分类 加州英语分级G4
学英语单词
actin filaments
Ambleteuse
amenorrhea due to uterine lesion
American Bankers Association
anisometropias
azimuth scan radar
back-translation
bagmakers
British Technology Group
Bunyanesque
chemical pesticides
clinico-patbology
cognitive agent
commission payable
controlled stability
convulsional
decorative material
depositional tracts
diseconomy of large scale production
distributed control system (DCS)
drop-annunciator
entropy of transformations
Eucken
exempted from charge
fabrication cost
family Dryopteridaceae
fiberhood
fissura cerebrocerebellaris
flanged rolls
flocculatidn
Fongouso
Frignano
gas peritonitis
geets
glaucophyllum
hardware virtual memory
Hart-Park virus
Hydrenox
hypofiltrating
interior mesh
later will
levington
lills
low-duty-cycle switch
mahmad
mapping mode
marine insurer
maternity pension
maximum hydroscopic moisture
mean-swap-between-failure
mediopalatal
membranophones
millimeter wave radio communications
molal ebullioscopic constant
molat
multiple spindle vertical lathe
mycoplasma hyorrhinis
nonbiometric
onagraceous
oozlum bird
orthogonal channel
out-of-phase condition
paper film recorder
paralleled path
parusia
pattern-matching vocoder
physiological curve
plant lifetime
pock mark
point-junction
poverty struck
programmable text-editor
r-l-c oscillator
radio-frequency linear accelerator
ripple network
rubifies
safflorite
satellite infrared radiometer spectrometer (sirs)
screw bulb
secondary solvent
set screw piston pin
sleep-inducing
social anthropogical law
spray-carburettor
steel traps
superior-subordinate relationship
surface quality symbol
Thalictrum glandulosissimum
the electric chair
tiat
tooths
top stow cargo
transverse base pitch
trichimeras
ubernahmeprinzip
uk -minded
uncircled
uncontrovertibly
uranium monobromotrifluoride
vintage brandy
wave direction meter
Winkler's bodies