拟自旋群

The Reading Group Part 1 This programme was first broadcast in 2002. This is not an accurate word-for-word transcript of the programme. ANNOUNCER: Youre listening to The Reading Group from the BBC World Service. In this series we bring together liste

发表于:2018-11-29 / 阅读(169) / 评论(0) 分类 英语讨论

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(112) / 评论(0) 分类 数学英语

Merchants Put New Spin on Advertising He has been spinning signs for five years. There is a lot of money being made in advertising, he says. The income, however, is not the only reason Moreno loves his job. I have the most fun doing what Im doing, he

发表于:2018-12-16 / 阅读(88) / 评论(0) 分类 VOA标准英语2013年(七月)

IN THE NEWS - East Asian Leaders Form New Group to Improve Area's Future By Nancy Steinbach Broadcast: Saturday, December 17, 2005 I'm Steve Ember with IN THE NEWS in VOA Special English. Two meetings

发表于:2019-01-02 / 阅读(79) / 评论(0) 分类 教育与新闻

DEVELOPMENT REPORT - U.S. Group Fights to Free Modern-Day Slaves By Jill Moss Broadcast: Monday, March 08, 2004 This is Robert Cohen with the VOA Special English Development Report. American officials

发表于:2019-01-07 / 阅读(103) / 评论(0) 分类 农业与发展

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(138) / 评论(0) 分类 Scientific American(十)月

spinning one's wheel re-inventing the wheel 在今天的节目里我们再来给大家讲解两个由轮子,也就是wheel这个字组成的习惯用语。我们已经学过:at the wheel,就是开车

发表于:2019-01-08 / 阅读(160) / 评论(0) 分类 美国习惯用语

Six Little Mice Sat Down to Spin Six little mice sat down to spin, Pussy passed by, and she peeped in. What are you doing, my little men? Making coats for gentlemen. Shall I come in and bite off your threads? No, no, Miss Pussy, you'll bite off our h

发表于:2019-01-09 / 阅读(291) / 评论(0) 分类 鹅妈妈童谣

By Arjun Kohli Nairobi 24 July 2007 Key members of Burundi's last rebel group have escaped into the bush before the completion of peace talks in the country's capital Bujumbura. Government officials say they see this move as a sign of aggression. For

发表于:2019-01-11 / 阅读(143) / 评论(0) 分类 2007年VOA标准英语(七月)

By Nick Wadhams Nairobi 27 August 2007 An Ethiopian human rights group is demanding that the United States and other international donors monitor the food and financial aid they give to Ethiopia for its impoverished Ogaden region. As Nick Wadhams rep

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 2007年VOA标准英语(八月)

By Michael Bowman Washington 27 May 2008 A private U.S.-based philanthropic group has announced it will spend more than half a billion dollars to fund groundbreaking medical research in a multitude of fields. From Washington, VOA's Michael Bowman rep

发表于:2019-01-13 / 阅读(77) / 评论(0) 分类 VOA标准英语2008年(五月)

今天我们要学的词是spin。 Spin, 是旋转。The skater is practicing her jumps and spins, 不过spin 这个词要是用到政治上,那就有别的意思了。比如:'Spin wars' are expected for Obama and Clinton, 有人说,奥巴马和希

发表于:2019-01-16 / 阅读(99) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是spin。 Spin, 是旋转。The skater is practicing her jumps and spins, 不过spin 这个词要是用到政治上,那就有别的意思了。比如:'Spin wars' are expected for Obama and Clinton, 有人说,奥巴马和希

发表于:2019-01-16 / 阅读(139) / 评论(0) 分类 英语每日一词

By Nick Wadhams Nairobi 18 September 2007 A Muslim human-rights group held a small demonstration in downtown Nairobi to protest what it said was the rendition of at least 117 people from Kenya to Ethiopia as part of the U.S.-led war on terror. Nick W

发表于:2019-01-25 / 阅读(148) / 评论(0) 分类 2007年VOA标准英语(九月)

By Nick Wadhams Nairobi 20 August 2007 Doctor's from the Ugandan peacekeeping force in Somalia examine a malnourished boy at their field hospital at the Halane Camp just south of Mogadishu The medical group Doctors Without Borders is reporting a dras

发表于:2019-02-02 / 阅读(154) / 评论(0) 分类 2007年VOA标准英语(八月)

By Nick Wadhams Nairobi 10 December 2007 An Eritrean human rights group is accusing the governments of Sudan and Eritrea of working together to round up and deport Eritreans who have sought refuge from Eritrea's authoritarian government. Nick Wadhams

发表于:2019-02-08 / 阅读(93) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Peta Thornycroft Southern Africa 11 October 2007 A group of 12 Zimbabwe women who say they regularly have been mistreated in police custody have produced an interim report they say documents shocking statistics of violence against members of their

发表于:2019-02-08 / 阅读(117) / 评论(0) 分类 2007年VOA常速英语(十月)

How to Motivate a Group I like to focus on receptive and expressive intelligence, which I call CQ. A healthy dose of CQ is essential when being in charge of a group or team because the task of motivating them often falls to you. This may seem unfair.

发表于:2019-02-08 / 阅读(166) / 评论(0) 分类 阅读空间

The head of the International Airways Volcano Watch group, Peter Lechner who lives in Wellington, said today that their group has been warning about volcanoes for the last 10 years or more. There are nine volcanic ash warning centres around the world

发表于:2019-02-16 / 阅读(97) / 评论(0) 分类 新西兰英语

如今的竞选意味着花费几百万美元作电视广告,邮寄宣传印刷品。候选人也得和数以千计的志愿工作人员日以继夜地四处奔波。今天先学两个表示现代助选人员的习惯用语。第一个是:advance

发表于:2019-02-17 / 阅读(130) / 评论(0) 分类 美国习惯用语
学英语单词
adsorption gasoline
ALG
allocation of income tax
american bank note
American Virgin Islands
analyzer routine
antiuberculotic
armsmen
Baer's treatment
balladeer
biomethylate
buchi
cercosporomycosis
chile pine
Chrismahanukwanzakah
CO2 safety relief system
coefficient matrix
colloid cancer
computerised automated vessel
continuous furnace run
descendant node
detailed soil map
Deutzia pulchra
direct single-bit serial-scan path
droop of speed
Dzyarazhnya
elementary equivalence
emil klaus julius fuchss
energy poor bond
facilities prosperity
fiber(-re)
fluid elasticity
formattable
fracture azimuth
Grey R.
guanabenzs
hairy molly
haybag
heavy paste
hepaticoenterostomy
hetero polymerization
interactions
l'empire
little smoky cr.
longitudinal expansion joint
loss contour
mange mite
menisci tactus
metal-oxide fiber
molecular sieve zeolites
move in
Na Khao
nightguards
non draft export
nonbusiness income
nonferritic
on her back
paddle tennis
petschek
phoma cryptomeriae kawamura
planning officer
Plexus choroideus ventriculi tertii
Plununer's disease
Poincare elements
potawatomi
propman
publishing conglomerates
quadratic system
rack-rents
rami ventrales
red cell-linked antigen antiglo-bulin test
rerun
rhachitis
Roman jurisprudence
Roneoed
roo bar
ryth
saturation-temperature
scintipanr
scram runback
sheet of water
skin graft blade
sondergaard
sorley
Streptomyces africanus
suction thermocouple
super-saturability
supermaxillary
taken time
the same age
tick-tack effect
tow address
ustilago maydiss
value pricing
vortex breakdown
web-fed press
weighing line
wet-bulb(temperature)
winding up conduct of
wound dehiscence
yoke key
zone sharpening