拟完备局部凸空间

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(144) / 评论(0) 分类 跟谢孟媛学语法

A: Where is the best place to buy a used car? B: I have always purchased my used cars from an advertisement in the paper, but actually you have many options. A: Where else could I look for a car? B: You could look on the Internet. Craigslist is best,

发表于:2018-12-03 / 阅读(125) / 评论(0) 分类 买车-Buying a Car

[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(104) / 评论(0) 分类 外研社新标准初中英语八年级

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(150) / 评论(0) 分类 数学英语

This is the VOA Special English Agriculture Report. A locavore is someone who eats foods produced locally. Locavores usually define local as within one hundred sixty kilometers. This new term grew out of a reaction to the long distances that food no

发表于:2018-12-15 / 阅读(121) / 评论(0) 分类 VOA慢速英语2008年(八)月

A: Where can I buy an inexpensive cashmere sweater? B: Maybe you should look around for an outlet. A: That is a wonderful idea. B: Outlets have more reasonable prices. A: Thank you for your help. B: No problem. Good luck.

发表于:2018-12-26 / 阅读(127) / 评论(0) 分类 购物-Shopping

All right. So, then take a moment to tell me how this year compares with last year for you and the Salvation Army. Well, there's no question. We have our challenges in front of us. Last year was a record-setting year for our red kettle program. $130

发表于:2019-01-07 / 阅读(123) / 评论(0) 分类 cnn2009年(十二)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(212) / 评论(0) 分类 Scientific American(十)月

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(101) / 评论(0) 分类 VOA标准英语2008年(三月)

美国国际援助署农业代表团访问几内亚 提供食品援助 U.S. Ambassador to Guinea Dennis Hankins and U.S. Agency for International Development (USAID) Mission Director Michelle Godette,along with United Nations World Food Programme (WF

发表于:2019-01-14 / 阅读(101) / 评论(0) 分类 VOA标准英语2016年(二月)

A: Hello, do you know anywhere that sells cheap cashmere sweaters? B: Outlets have cheap cashmere sweaters. A: What a splendid idea! B: Outlets usually give you great deals. A: Thanks for helping me. B: You're welcome.

发表于:2019-01-20 / 阅读(118) / 评论(0) 分类 购物英语对话

A: Hello, where can I buy an inexpensive cashmere sweater? B: Maybe you should look around for an outlet. A: That is a wonderful idea. B: Outlets have more reasonable prices. A: Thank you for your help. B: No problem. Good luck.

发表于:2019-01-20 / 阅读(113) / 评论(0) 分类 购物英语对话

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(135) / 评论(0) 分类 2007年VOA常速英语(十月)

By Terry FitzPatrick Cape Town 08 October 2007 South Africa's government is intervening in the international diamond market to ensure that uncut stones are polished by local jewelers. The government will soon begin buying 10 percent of the country's

发表于:2019-01-31 / 阅读(120) / 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(131) / 评论(0) 分类 英语新闻

Allegations that Shanghai Husi has supplied fast food outlets with stale meat has sparked great concern over food safety. For the latest, we are joined by our correspondent Shi Wenjin in Shanghai. Q1. Hi Wenjing, anything from the local food and safe

发表于:2019-02-03 / 阅读(143) / 评论(0) 分类 CCTV9英语新闻2014年07月

今天我们要学的词是 retaliation. Retaliation 报复。Russia designated nine U.S. media outlets as foreign agents, in retaliation for similar U.S. moves against the Russian network RT. 俄罗斯将9家美国媒体定为外国代理人,报复美

发表于:2019-02-16 / 阅读(132) / 评论(0) 分类 英语单词荟萃

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(144) / 评论(0) 分类 英语新闻

locality of profit 利润来源 locally incorporated bank 本地注册银行 locally incorporated deposit-taking company 本地注册接受存款公司 Loco-London gold market 本地伦敦金市 Londo

发表于:2019-02-25 / 阅读(116) / 评论(0) 分类 财会英语

模仿文本: This year, through its many outlets the BBC is examining the concept of freedom and what it is. In this programme we look at what freedom isn't. We start in 1841,when Solomon Northup, a free black man from New York State was kidnapped

发表于:2019-03-06 / 阅读(165) / 评论(0) 分类 英音模仿秀
学英语单词
.docx
alcocks
Ambohimanarivo
antireflection surfaces
atnas
Autex
biopunks
brush pencil
budget-holder
business negotiations
carcinophorid
cast-iron chilled
caviezel
change in grade
chopper frequency
circumferential
codepletion
come into ... money
comet-finder
compulsory self fertilization
countable dense subsystem
cross rate
cross-matcheds
cursts
cyanate ester
Difolliculin
Dominican peso
Dornogovǐ Aymag
doughless
drum mill
east-south-eastward
engraved-roll coating
first degree relative
flat filament
flattening test
freedom from involuntary servitude
gametospore
gauge-panel
grain size number
grapnel anchor
homogeneity spoiling pulse
honors day
interblock analysis
intraspecifically
jazzes
journal-american
Kamm tail
keriss
labroid
lehmannii
lichen striatus
lordotic pelvis
luminous night clouds
made noises
Meta-uranospinite
N. B.
new fuel assembly transport cask
new parent
open-closed-open
orepeer
oscillation coil
overdate
palm-fiber
Pedrógão Grande
phenolic moulding material
pipe union
Piracaps
primare
purgatol
quick as thought
radial locomotive
rail chair
recovery command
Reumagrip
rhamnus erythoxylon pall
rhodium monochloride
rigid sidewall craft
sahibzada
Salabrasion
septic condition
sex toy
single-automatic operation
space rate of change
spanish-tile
starke
suspensory mambrane
Swedish mile
synaptonemal complex
take-up bearing
tent-stake
test for
theoretical electrochemistry
three-state logic circuit
toddaline
uterocolic
value date
vena gastrica anterior
water vapor pressure
water-ballast roller
wigen
Willesborough