[网络] 同构;高维欧氏空间可微同胚

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发表于:2018-12-04 / 阅读(218) / 评论(0) 分类 英文魔法师字源大挪移

There are many people who say Thomas Edison single-handedly invented the twentieth century. Although there are those who may disagree, one thing cannot be denied: Edison was a genius, and his inventions greatly affected the development of modern soci

发表于:2018-12-07 / 阅读(190) / 评论(0) 分类 名人轶事

1. Here. Have a cookie. Thanks. 2. Would you like some pie? No thank you. It looks delicious though. 3. How about a glass of wine? Thanks, but I don't drink (alcohol). 4. What will you have (to drink)? Orange juice will be fine. 5. Would you like som

发表于:2018-12-17 / 阅读(183) / 评论(0) 分类 英语词组对话

bedizen, [bi'diz(ə)n] v 把装饰得过分华丽而俗气;穿着俗丽 【记】bed床

发表于:2018-12-30 / 阅读(191) / 评论(0) 分类 不择手段背单词

图片1 by Mignon Fogarty This is an expanded show based on the original episode covering when to use affect with an a and when to use effect with an e. This question is from Eric on the voicemail line. I have a question for you regarding the affect

发表于:2019-01-02 / 阅读(166) / 评论(0) 分类 英语语法 Grammar Girl

ENVIRONMENT REPORT - November 29, 2002: Effects of Oil Spill Near Spain By Cynthia Kirk env-spain-oil-spill-effects (RealAudio) env-spain-oil-spill-effects (MP3) This is the VOA Special English ENVIRO

发表于:2019-01-02 / 阅读(129) / 评论(0) 分类 健康与环境

Brain-Computer Interfaces Could Mean More Freedom for the Disabled This is the VOA Special English Technology Report. Since the nineteen seventies, scientists have been searching for ways to link the brain with computers. Brain-computer interface, or

发表于:2019-01-12 / 阅读(166) / 评论(0) 分类 2011年VOA慢速英语(四)月

Sanctions Have Unintended Effect on Iran's Tourism Industry - Part 3 When you're talking about travel and tourism to Iran, you can't overlook the question of U.S. and international sanctions imposed against Tehran as part of the ongoing dispute over

发表于:2019-01-14 / 阅读(117) / 评论(0) 分类 VOA标准英语2011年(八月)

A: I was wondering if you need any help on your new project. B: Sure! That would be great! Are you good at writing or would you rather do the computer work? A: I would like to help with the computer work. B: Great! We are going to be working in teams

发表于:2019-01-15 / 阅读(125) / 评论(0) 分类 英语情景对话-工作

A: Would you like me to help you on your new project? B: I would love the help! Would you prefer helping with the writing part or is programming more your thing? A: I would enjoy helping with the writing portion. B: Perfect! You'll be working alone o

发表于:2019-01-15 / 阅读(132) / 评论(0) 分类 英语情景对话-工作

A: Could I help you on your new project? B: I have a need for help with writing and also a need for help with the computer work. Which would you prefer? A: I want to help with both. B: That would be wonderful. Sometimes we will be working together an

发表于:2019-01-15 / 阅读(170) / 评论(0) 分类 英语情景对话-工作

BBC Learning English Weekender Shappi Korsandi Stand up Callum:Hello, I'm Callum Robertson and this is Weekender. The Edinburgh International festival is a month-long arts and cultural festival held in August in Scotland's capital city, Edinburgh. A

发表于:2019-01-16 / 阅读(455) / 评论(0) 分类 Weekender

今天我们要给大家介绍两个以

发表于:2019-01-30 / 阅读(254) / 评论(0) 分类 美国习惯用语

60 测试新药安慰剂的疗效 DATE=6-21-01 TITLE=SCIENCE REPORT - Placebo Effect Study BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(184) / 评论(0) 分类 科技之光

One of the biggest challenges in fighting tuberculosis comes from new drug-resistant(抗药性的) strains of the disease. And one of the main reason those strains have developed is that TB patients often don't take their standard, 14-pill, course of

发表于:2019-01-31 / 阅读(160) / 评论(0) 分类 英语新闻

Indonesia has denied final appeals for three men on death row convicted for deadly bombings on the island of Bali in October, 2002. Chad Bouchard reports from Jakarta. Imam Samudra, Ali Ghufron and Amrozi Nurhasyim at jail in central Java, during de

发表于:2019-02-04 / 阅读(148) / 评论(0) 分类 VOA标准英语2008年(七月)

今天Larry和李华要到朋友Bob家里,Bob因为要搬家,所以把他的立体音响卖给Larry。今天李华会学到两个常用语:dibs和shotgun. LL: I'm really glad that Bob gave me fi

发表于:2019-02-05 / 阅读(211) / 评论(0) 分类 美国之音《流行美语》

Choose the word or phrase which best completes each sentence. 1. He has to know you for a long time before he really begins to come out of his ___. a . shoe b . hell c . shed d . hole 2. I tell you I know for certain that Lisa will be promoted to man

发表于:2019-02-05 / 阅读(171) / 评论(0) 分类 英文语法词汇

By Anjana Pasricha New Delhi 16 October 2006 Nepalese Home Minister Krishna Prasad Sitaula, left, and Maoist rebels spokesperson Krishna Bahadur Mahara, address a joint press conference in Katmandu, October 12, 2006 Nepal's government and communist

发表于:2019-02-06 / 阅读(201) / 评论(0) 分类 2006年VOA标准英语(十月)

Greece's biggest bank says that if the country exits the euro currency bloc the effect on the nation's populace would be dramatic. As the country heads to a new round of parliamentary elections in mid-June, the National Bank of Greece said Tuesday th

发表于:2019-02-07 / 阅读(151) / 评论(0) 分类 英语新闻
学英语单词
accident type
action list
Allercur
allot
amaral
Bierce, Ambrose
cassette drives
catheterise
Chakhchakh
chrome yellow paint
chronocentrism
Clauberg's culture medium
clotildes
concern for
counterresponse
crossingover map
Cuevas de Almudén
culice
cuticle of internal root sheath
cylindrical indent
Deutzia wardiana
distributist
Dysophylla cruciata
effectively grounded circuit
embottles
emergency closing device emergency closure (gate)
enteritis anaphylactica
epri
erňovice
Esaki, Leo
evodia fargesii dode
exhaust turbocharger
expect value
floating tie
foot-passengers
frontier production function model
gigabit passive optical network
headdesked
heterotonic
homoveratryl
hydroscillator classifier
hydrothermotherapy department
idle segment
information oriented language
knee osteoarthritis
lamoca
legitimate freedoms and rights
light-distribution photometer
liquid-filled capacitor
Lobularia maritima
mana shuffling
Marhamchurch
meshline
mess supervisor
message length
microbic dissociation
monetize,monetising
morphological circuitry
mulcting
necklands
noise-gated AGC
one-ton
organization cost
organized molecular assembly
originous
orthotitanate
pancreozymin(PZ)
partial question
partial-projection drawing
perborax
periodic working
photographeme
pratensein
pump-room
put-you-up
reclusely
residual-claim theory of wages
reverse flow feed conveyor
revulsive
sanitary tank
schwaless
scray
selenitish
sharpstone conglomerate
single twist
slum-dwellers
source text
speak the worst something
stereoregularities
Streiff
stretch graphitization
surplus heat
T distance ratio
take the trouble to
Tawang
teenyboppers
teracalorie
tidal area
Trempealeau National Wildlife Refuge
unsubvertible
video conference
witwantoned