拓扑完备空间

by Mignon Fogarty Today's topic is how to use colons. The podcast edition of this article was sponsored by GoToMeeting. With this meeting service, you can hold your meetings over the Internet and give presentations, product demos, and training sessio

发表于:2018-12-01 / 阅读(152) / 评论(0) 分类 跟谢孟媛学语法

[00:01.45]UNIT 4 The history of basketball [00:05.77]2 Listen and complete. [00:09.13]I really love Yao Ming. Who is he? [00:12.44]He's the famous Chinese basketball player. [00:15.43]Oh. Can you tell me something about him? [00:18.08]He is very tall

发表于:2018-12-04 / 阅读(117) / 评论(0) 分类 外研社新标准初中英语八年级

Broadcast: Jan 29, 2003 By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell about a space rock that

发表于:2018-12-07 / 阅读(144) / 评论(0) 分类 VOA2003(上)-科技导航

By Lisa Schlein Geneva 31 May 2008 The World Health Organization (WHO) is urging governments to ban all tobacco advertising. The aim is to protect the world's youth from becoming addicted to a product WHO says could cause one billion premature deaths

发表于:2018-12-08 / 阅读(151) / 评论(0) 分类 VOA标准英语2008年(五月)

[00:00.00]Unit 2 What's this in English [00:07.15]Section A [00:09.57]1a Listen and rapeat [00:14.01]What's this in English? [00:16.37]It's an orange. [00:18.38]What's this in English? [00:20.52]It's a map. [00:24.62]2a Listen and repeat [00:28.78]Ii

发表于:2018-12-13 / 阅读(127) / 评论(0) 分类 新目标初中英语七年级上

panacea /ˌpnə'si:ə/ A two-week vacation is wonderful for fatigue, but will not cure baldness or improve vision. It is no panacea. -- remedy for all ills; cure-all; universal remedy ﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌

发表于:2018-12-30 / 阅读(180) / 评论(0) 分类 突破英文词汇

Broadcast: June 4, 2003 By Paul Thompson VOICE ONE: This is Ray Freeman. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today, we tell about how astronauts prepa

发表于:2019-01-02 / 阅读(177) / 评论(0) 分类 VOA2003(上)-科技导航

Spirit let this be it I have had enough You the mother of fear lend me my courage And let it guide me through the fear of life I'm begging, I'm pleasing you to complete me Please complete me Can you save me from myself? I'm begging, I'm pleasing, I'm

发表于:2019-01-10 / 阅读(146) / 评论(0) 分类 英文摇滚歌曲

By Brian Wagner Miami 27 March 2008 The Endeavour has landed, after completing the longest space shuttle mission to the International Space Station. VOA's Brian Wagner has this report. The seven-member crew of Endeavour returned to Earth more than tw

发表于:2019-01-12 / 阅读(115) / 评论(0) 分类 VOA标准英语2008年(三月)

Rachel Weisz Plays With Identity In 'Complete Unknown' play pause stop mute unmute max volume 00:0006:03repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. S

发表于:2019-01-17 / 阅读(136) / 评论(0) 分类 2016年NPR美国国家公共电台8月

By Alex Villarreal Washington 25 October 2007 The U.S. space shuttle Discovery has docked at the International Space Station, marking the next phase in a complex mission to expand the international orbiter. VOA's Alex Villarreal reports from Washingt

发表于:2019-01-31 / 阅读(147) / 评论(0) 分类 2007年VOA常速英语(十月)

WASHINGTON, May 27 (Xinhua) -- Two U.S. astronauts conducted the fourth and final scheduled spacewalks for space shuttle Endeavour 's STS-134 mission on Friday morning, the U.S. National Aeronautics and Space Administration (NASA) announced. The seve

发表于:2019-02-02 / 阅读(144) / 评论(0) 分类 英语新闻

Working in Project Space One of the givens in David Allens Getting Things Done is that you cant do a project. Instead, Allen recommends you break projects down into immediate next actions, discrete doable chunks that can be cranked through with a min

发表于:2019-02-08 / 阅读(203) / 评论(0) 分类 阅读空间

She Didn't Say Anything A mother and son were washing dishes while the father and daughter were watching TV in the room. Suddenly, there was a crash of breaking dishes, then complete silence. The girl looked at her father and said, It was Mom. How do

发表于:2019-02-08 / 阅读(181) / 评论(0) 分类 趣味英语

Classical music fans in Beijing are now embracing a massive work-the complete cycle of Beethoven's 9 symphonies with The Deutsche Kammerphilharmonie Bremen. Paavo Jarvi, an internationally famous Estonian conductor, is the artistic director of the or

发表于:2019-02-14 / 阅读(225) / 评论(0) 分类 2017CRI中国国际广播电台

The U.S. space shuttle(航天飞机) Discovery has completed its work at the International Space Station on its 39th and final mission, and is preparing for Wednesday's scheduled landing at the Kennedy Space Center in Florida. The shuttle success

发表于:2019-02-17 / 阅读(138) / 评论(0) 分类 英语新闻

This Friday, the U.S. space shuttle Endeavor is scheduled to lift off on its last voyage(航行) to the orbiting International Space Station. And on June 28, barring any last minute complications, Alantis will become the last space shuttle ever t

发表于:2019-02-18 / 阅读(127) / 评论(0) 分类 英语新闻

MOSCOW, Oct. 24 (Xinhua) -- The Russian Space Agency Roscosmos confirmed on Monday the list of next crew members who will fly to the International Space Station (ISS) on Nov. 14. Russia's Soyuz TMA-22 spacecraft will bring Russian cosmonauts Anton Sh

发表于:2019-02-18 / 阅读(164) / 评论(0) 分类 英语新闻

BEIJING, Nov. 3 (Xinhua) -- Two Chinese spacecraft accomplished the country's first space docking procedure early Thursday, silently coupling in space more than 343 km above Earth's surface. Nearly two days after it was launched, the unmanned spacecr

发表于:2019-02-18 / 阅读(134) / 评论(0) 分类 英语新闻

JIUQUAN, June 16 (Xinhua) -- She is a wife. She belongs to China's one-child generation. On Saturday, 33-year-old Liu Yang becomes the country's first woman entering space. The home-grown Shenzhou-9 spacecraft, atop an upgraded Long March-2F carrier

发表于:2019-02-19 / 阅读(149) / 评论(0) 分类 英语新闻
学英语单词
a mind is a terrible thing to waste
aggregate averaging
Akhtopol
aminodeoxyadenosine
aphotic marine environment
articular cavity (or joint cavity)
audio modulation detector
Basel-City
Bassaricyon
bayesian subjective probability distribution
beastlord
block condenser
body source
catenosubulispora honiaraensis
chopper monochromator
cochleosaccular degeneration
commercial advertisement expense
composite catalyst
compound fraction
computational numerical control
computer naughty
coordinate analyzer
Crotalaria hainanensis
debt reorganization
duriprata
ECSL
electromechanical controller
electronically conducting glass
Endofolliculina
endward
equitable estates and interests
everquest
feepaying
finit element method
flow balancer
Forficula
germ pore
Gomorrhean
green and brown insect
have a good brain
heloise
hirsi
hunchster
IDCH
institute company
Ipomoea nil (L.) Roth.
kibit
kronurs
leaking of fuel
Leukocytozoon
lien succenturiatus
lobite
long-run average cost
luic
malacipeous
medial calcification
miscellaneous part
Missouri Fox Trotter
moving in together
multiple neuritis
nadines
norwegian leprosy
off season
Olifants
owlery
pill pushers
piston scuffing
Polytrias
principal post
psychosocial deprivation
purposefulnesses
pussywhipped
pyroelectric radiation detector
quilate
rafinesque
rate of treatment of passenger's comment
refractor
relaxed-fit
reminds of
resin emulsion paint
retroactive audion
semiditone
show my hand
shugart
Spanish bluebell
sphilitic
string ensemble
subaqueous sound ranging
telltale tits
tendinous cords
the city of god
theoretical draft
Theracanzan
thinhorn
thoracocope
timing belt drive
tondals
top people
trend/regression type
twin spark ignition
verification data
vortex induced vibration characteristics