收敛抛物线的信号

[00:17.93]One Time Only [00:30.20]One Time Only was the proposal [00:32.71]of the Nike design duo [00:34.54]Richard Clarke and Jesse Leyva. [00:37.95]In fact, this newest project [00:40.47]involving Nike Air cushioning technology [00:43.11]is pretty

发表于:2018-12-03 / 阅读(179) / 评论(0) 分类 英国文化—oral english

在GRE写作中,全球化的概念考查非常高频,而且全球化的概念和影响在其他类型(例如科技、教育、政治以及文化类话题中也高频被调用),因此面对这个高频的主题素材,特为所有同学补充全球

发表于:2019-01-03 / 阅读(169) / 评论(0) 分类 GRE英语

This is Scientific American's 60-Second Science, I'm Christie Nicholson. Got a minute? If youve spoken to anyone in New York City, where Scientific Americans offices are, then youve heard about the rain, every day since mid-June. Still, were not in t

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 Scientific American(七)月

The world's largest gathering of comic book fans is taking place in California. But organizers of the annual Comic-Con say this convention is not just for comic book fans. Hollywood, TV Networks and videogame makers are all getting into the game - he

发表于:2019-01-13 / 阅读(127) / 评论(0) 分类 VOA标准英语2010年(七)月

Less than a week ago, Sony indicated that, under pressure of threats, the moviegoing public wasn't going to be able to see the comedy The Interview at a theater today. But that decision hit quickly on a trip wire of criticisms about geopolitics, free

发表于:2019-01-27 / 阅读(186) / 评论(0) 分类 PBS访谈商业系列

Rain Zone Moving North An article in Nature Geoscience predicts that the rainiest area on Earth, the intertropical convergence zone, is moving steadily north. Christie Nicholson reports [The following is an exact transcript of this podcast.] If youv

发表于:2019-01-30 / 阅读(195) / 评论(0) 分类 60秒科学
学英语单词
after fertilizer
agrophile
air block
alleged cofession
alpha-neutron reaction
audit notebook
Avriel Williams method
be gifted with
bill to order
browser tabs
Burgpreppach
check protect
circle curve
circular cutjoint
competitive demand
continuously running duty
contract of lease of property
cooperative transaction processing
corner the soar market
cracking
craftspeople
Cupro-apatite
decresse
demers
depotentiation
direct scan conversion
dresioside
eat the pack
electric singeing
emergent evolution
envied
eschrichtius robustuss
evansiana
extra train
extra-high-pressure mercury vapor lamp
family-practice
far-east olympic game
flew solo
forming stress
free-lancers
fully-deoxidized steel
gastrotomies
granitor
grantable
Great Looped Nebula(NGC 2070)
hexadecanolide
HSV-II
humorise
infrugiferous
Inspector Knacker
integer programing
Irsina
Java compiler
juncturae tibiofibularis
ketoadipate
kilomole
layer spacing
local support
lower regime
madly
major field
mastogloia neorugosa
modest proposals
modification of process
N-nitrosodiisopropylamine
nanomachines
nervus lateralis
network provider
non-Euclidean plane
nonproductive departments
nostro claims receivable
paratrechina otome
paratypical
parkridge
photoelectric automatic weigher
politico-economist
Psorinail
pyloric caecum
quantity and quality
quasi-Monte Carlo
rated load excitation
remote operated vehicle(rov)
rest area sign
rhodonites
scatered radiation
scopophiliac
sectoral planning
sedgier
serotherapist
shift keys
short-circuit capacity
snowing
stick lac
Streptococcus pyogenes malignus
Takanawa-hanto
the antarctic
total energy concept
trailer type
uncollided intensity
vanadium drier
visual target
zinc silicate glass