探索隧道

OK, great, we smell vibrations. How? All right? 好吧,我们闻到的是震动。怎么闻到呢? Now when people ask this kind of question, they neglect something, which is that physicists are really clever, unlike biologists. 当人们问这个问

发表于:2018-12-19 / 阅读(140) / 评论(0) 分类 TED演讲教育篇

Lesson 55 Television Day: The search for oil TV Commentary: Almost everyone in the world uses oil in some way. Without oil, the world will stop, so men look for it everywhere. In our film today, you can see some oilmen. They are drilling for oil. Th

发表于:2018-12-19 / 阅读(143) / 评论(0) 分类 朗文3L看听学英语第三册

And here it is, the flight of the humblebee. This is what's called its exploratory path. The routine takes its circles around the hive for the first time. Over several days it's built up a mental map more than 10 square kilometers around the hive. Th

发表于:2018-12-27 / 阅读(163) / 评论(0) 分类 探索与发现2013年

By Marissa Melton Washington 20 January 2007 New York Senator Hillary Clinton has announced she has taken the first step toward a run for the presidency in 2008. VOA's Marissa Melton reports. Senator Hillary Clinton announces opening presidential exp

发表于:2019-01-07 / 阅读(174) / 评论(0) 分类 2007年VOA标准英语(一月)

1. It's been a deadly day in Iraq. More than 100 people were killed across the country in various bombings and shootings. More than half of those died in an explosion outside a Baghdad university. 2. Illinois Senator Barack Obama has filed papers to

发表于:2019-01-08 / 阅读(224) / 评论(0) 分类 美联社新闻一分钟2007

5.常见手术名称 General Surgery 普外 appendectomy (appendicectomy) 阑尾切除术 cholecystectmy 胆囊切除术 cholecystostomy 胆囊造口术 drainage of the abscess 脓肿引流 enterostomy 肠造口术 exploratory laparotomy 开腹探查

发表于:2019-01-17 / 阅读(241) / 评论(0) 分类 英文语法词汇

By Marissa Melton Washington 20 January 2007 New York Senator Hillary Clinton has announced she has taken the first step toward a run for the presidency in 2008. VOA's Marissa Melton reports. Senator Hillary Clinton announces opening presidential ex

发表于:2019-01-30 / 阅读(206) / 评论(0) 分类 2007年VOA标准英语(一月)
学英语单词
aceee
Alcorn State University
an eight days
antoine lavoisiers
Arabian cron
at the sales
be smart
be sopped to the skin
Biu Plateau
boiler efficiency
Brewer anaerobic jar
bristol b.
broach hopper
buddy seat
calibrated air speed
cercospora achyranthis
closing date for entries
co-editors
corn circle
costeaning
cryptographies
defining integration
dish washing machine
dispersive flow
drawn plough
dubbing mixer
emanationists
EmnE.,EmnE.
Erigeron karvinskianus
European Computer Manufacturers Association
explosion vent
feel one's wings
flue gas turbine expander
foam inhibitor
genus phasianuss
grinding position
gross ... out
have time
horizontal milling head
humanures
hyperelasticities
icpe
kenai fjords national parks
knowledge society
live one
load pressure
log driver
lucarnes
macrocythaemia
magnetophoreses
marquita
microlepia trichocarpa
mining-induced environmental damage
multinational firm
Munch, Peter Andreas
muzjik
Native American dance
Neohusnotia
NO-914
oleic
Ormedan
over-promised
parachlorophen-oxyacetic acid
patent urachus
per-word error probability
Phyllagathis erecta
plum color
problem page
profiling mechanism
prosexist
pseudodiphtheric
pulte
purge interlock
quarter-gallery
quasi-language
rebele
rmss
s lung
say the word
seating area
seattle pattern cargo hook
short up
single screw motor ship
single sorus
squishier
stripiness
subaqueous landscape
taigs
Tcal
theretill
thermoplastic fibre
thiamine mononitrate
transformer steel
tristimulus filter
vertical rotary tiller
viscosity recording controller
wake pattern
wet boring for rock
window sash section
world wide circular letter of credit
zetta-hertz
zill