[数] 代数群的态射

THIS IS AMERICA - Girl Groups' in Rock Music By Robert Brumfield Broadcast: Monday, February 02, 2004 (THEME) VOICE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Phoebe Zimmermann. In the l

发表于:2018-12-07 / 阅读(184) / 评论(0) 分类 This is America

Wisdom outweighs any wealth. 智慧比财富更有价值。 图片1

发表于:2018-12-20 / 阅读(165) / 评论(0) 分类 Daily English-2016.09

Katia / Mexico speaker I prefer studying alone, because if I have to work on one particular issue, I stay as long as I need to, studying that part. So, I'd rather study by myself. Sunny / Korea speaker I think I prefer studying in groups, because I c

发表于:2018-12-28 / 阅读(188) / 评论(0) 分类 一起闲话英语-English Chitchat

Too often young Somali-Americans have made news for all the wrong reasons. Some young people have fallen victim to drug abuse or the appeal of gang violence. Others have turned to extremist ideology. But youth organizations in the American state of M

发表于:2019-01-02 / 阅读(171) / 评论(0) 分类 2017年VOA慢速英语(四)月

中文 英文 缩写 搭接业务/代答业务/截接业务(PBX) pick-up service 达林顿放大器 Darlington amplifier 打包带 strap 大功率/高功率的 high power 大规模集成电路 Lar

发表于:2019-01-03 / 阅读(189) / 评论(0) 分类 电信英语

AS IT IS 2014-09-04 Rights Groups: Thailand Suppresses Freedom Thailands military and police have stopped the release of an independent report on human rights. The report examines human rights in Thailand during the first 100 days under military rule

发表于:2019-01-12 / 阅读(186) / 评论(0) 分类 2014年VOA慢速英语(九)月

By Meredith Buel Washington 01 February 2006 An expert on global terrorism says there are now up to 40 groups around the world trying to imitate al-Qaida and virtually all of them are intent on attack

发表于:2019-01-13 / 阅读(246) / 评论(0) 分类 2006年VOA标准英语(二月)

Two splinter paramilitary groups in Northern Ireland have given up their weapons to an international commission monitoring what is known as 'decommissioning.' The two groups have for decades been waging an armed campaign against British sovereignty o

发表于:2019-01-13 / 阅读(162) / 评论(0) 分类 VOA标准英语2010年(二月)

RACHEL MARTIN, HOST: President Trump signed several executive orders yesterday. One of them was related to abortion. His order restored something called the Mexico City policy, which bars U.S. funding for any international aid group that provides abo

发表于:2019-01-16 / 阅读(179) / 评论(0) 分类 2017年NPR美国国家公共电台1月

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- English teacher Lida Baker in Los Angeles talks about improving English pronunciation by understanding the idea of thought groups. RS: Thought groups are something we don't even

发表于:2019-01-18 / 阅读(146) / 评论(0) 分类 英语单词大师-Word Master

Voice 1 Hello. Welcome to Spotlight. Im Bruce Gulland. Voice 2 And Im Marina Santee. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 The sun sets ove

发表于:2019-01-19 / 阅读(168) / 评论(0) 分类 环球英语 Spotlight

Colombia's largest armed rebel groups, the FARC and ELN, have met to strengthen their unification process. In a statement, the FARC says incidents which led to the distancing between the groups have been overcome. The FARC has also stressed the need

发表于:2019-01-19 / 阅读(156) / 评论(0) 分类 世界各地新闻集锦

By Steve Herman New Delhi 03 September 2007 Two ethnic groups from southern Nepal are claiming responsibility for Sunday's deadly bombings in the Himalayan nation's capital. VOA's Steve Herman reports from our South Asia bureau in New Delhi. Nepalese

发表于:2019-01-26 / 阅读(228) / 评论(0) 分类 2007年VOA标准英语(九月)

By Nick Wadhams Nairobi 31 October 2007 About 40 international aid groups have issued a joint appeal to the international community about the growing humanitarian crisis in Somalia. As Nick Wadhams reports from Nairobi, the groups say that security h

发表于:2019-01-31 / 阅读(183) / 评论(0) 分类 2007年VOA常速英语(十月)

By Selah Hennessy Goma 22 December 2007 A summit has been called in the Democratic Republic of Congo (DRC) to try to bring peace to the war-torn country. Conference organizers say they hope the meeting will initiate a dialogue between the army, reneg

发表于:2019-01-31 / 阅读(174) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Claudia Blume Hong Kong 16 November 2007 Hong Kong-based human rights groups who recently returned from a fact-finding mission to the Philippines found that the frequency of extrajudicial killings in the country has gone down. Disappearances, howe

发表于:2019-02-08 / 阅读(193) / 评论(0) 分类 VOA常速英语2007年(十一月)

数学常用英语单词 abbreviation 简写符号;简写 abscissa 横坐标 absolute complement 绝对补集 absolute error 绝对误差 absolute inequality 绝不等式 absolute maximum 绝对极大值 absolute minimum 绝对极小值 absolute monotonic 绝对单调 absolute value 绝对值

发表于:2019-02-08 / 阅读(315) / 评论(0) 分类 英文语法词汇

By Noel King Kigali 19 October 2007 Congo's 2006 democratic elections were intended to usher in a new era of peace in the once war-torn nation. And while improvements have been seen in certain areas across the vast country, holdout armed groups in th

发表于:2019-02-08 / 阅读(318) / 评论(0) 分类 2007年VOA常速英语(十月)

Occupy Wall St which began in New York in September has spread around the world. By last Saturday, there were 2,668 groups in about 100 countries. Occupy protest groups have been in our main cities for the last six weeks but now councils are getting

发表于:2019-02-17 / 阅读(173) / 评论(0) 分类 新西兰英语

The practice of medical groups in China only emerged in recent years. It's when a number of doctors come together, they can carry out medical treatments independently, without being employed by any public or private hospital. Such a move is unconvent

发表于:2019-02-25 / 阅读(180) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
A. N.
accessary before the fact
agnizing
air exhaust opening
airy-heiskanen system
aleuromarginatus shihmenensis
alpha-lipoic
Angelica morrisonicola
antioxidizes
applied pathology
autodyne receiver
be heavy with child
braided wire rope
carburised
cathode carbon block for aluminium electrolysis
centimetre-candle
chirosophist
chlorine room
chopped steak
christos
coarse texture topography
control of overload
copulational protuberance
cyberdeath
discount loan
Djenane ed Dar
easternizing
eat from
encephalomyeloradiculoneuritis
exarches
exponentiation marker
extraction factor
factor eight
FAWTU
fibrosings
fishbone diagrams
gas fertilizer
gentlemen
grimace
gunked
hazardous cargo container yard
hemp core
high frequency transmitter
impingements
insulated protection ring
intake rollers
interatom
intermediate control
isotope dilution
kleptocratic
kutuzov
Lagotis kongboensis
Magnesioberzeliite
malcontentedly
metal cleaning equipment
microphitic
mixed inflorescence
modulation index
n-plus-one address
nanlingite
national television system committee (ntsc)
net nergy systme
normal flying
normal wald
ommatidia
ossa cuneiforme secundum
pharmacology of inflammatory mediators
phenol sulfonic acid
plate-circuit efficiency
pouched egg
protactyl
pyrrolidine
rageth
recall
reerection
reichardts
replay
reserve adjustment magnitude (ram)
resource optimum utilization
reverse commuter
rule of financial accounting
saving
scoober
seagrapes
self-acting twiner
shift boss
sisal hemps
soap film flowmeter
spiderwort family
static evaluation value
storage exchange
strip system
suspension velocity
tetraamines
turbidnesses
universitet
utility-stock
variable field memory
wesselmen
wireworm
yoctonewtons
zygomaticomaxilary