十字蛸属

神奇校车带领孩子们进入浩瀚的科学领域,游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子

发表于:2018-12-06 / 阅读(65) / 评论(0) 分类 神奇校车系列丛书

STEVE EMBER: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. BARBARA KLEIN: And I'm Barbara Klein. This week on our program, we look at what some companies are doing to help their employees get healthy and stay healthy. We also ta

发表于:2018-12-07 / 阅读(124) / 评论(0) 分类 2011年VOA慢速英语(二)月

Technology Report - Nigeria Launches First African-Built Satellite 科技报道 - 尼日利亚发射首颗非洲自行研制卫星 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 Nigeria has launche

发表于:2018-12-16 / 阅读(67) / 评论(0) 分类 2011年VOA慢速英语(十)月

Galactic Rotation 银河系自转 Astronomers calculate there is ten times more matter in our Milky Way galaxy than we can actually see. Discover how the orbital motions of stars in the galaxy reveal dark matter -- on today's Earth and Sky. JB: I'm Joel

发表于:2019-01-02 / 阅读(211) / 评论(0) 分类 (科普英语)Earth and Sky

我们是否生来就乐观有余而现实不足?Tali Sharot与我们分享的最新研究表明:人类的大脑更倾向于接受乐观的信息,而这样的特点既对人有益又十分危险。

发表于:2019-01-05 / 阅读(136) / 评论(0) 分类 TED公开课:头脑游戏

13 May 2002, 14:14 UTC AGRICULTURE REPORT – May 14, 2002: Wood Chips Protect Waterways By George Grow This is the VOA Special English AGRICULTURE REPORT. American scientists are developing ways to l

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

Analysts: Serious Challenges Await First Woman AU Chair The African Union's new chief replaces Gabonese incumbent Jean Ping, who led the 54-member organization since 2008. The 63-year-old Dlamini-Zuma is the former wife of South African President Jac

发表于:2019-01-07 / 阅读(72) / 评论(0) 分类 VOA标准英语2012年(七月)

SCIENCE IN THE NEWS – July 16, 2002: Foods That Protect Against Disease VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program abou

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 科技之光

By Lisa Bryant Paris 13 February 2006 Javier Solana Europe's foreign policy chief, Javier Solana, is in the Middle East this week to try to calm outrage over cartoons of the Muslim Prophet Muhammad. M

发表于:2019-01-09 / 阅读(153) / 评论(0) 分类 2006年VOA标准英语(二月)

Technology Report - A Mobile App in Delhi Aims to Protect Women 科技报道 - 一款保护女性安全的手机应用程序 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 More than twenty thousand

发表于:2019-01-12 / 阅读(166) / 评论(0) 分类 2012年VOA慢速英语(一)月

By Jim Teeple 26 October 2006 Javier Solana, the European Union's foreign policy chief held talks Thursday with senior Israeli and Palestinian leaders in Israel and the Palestinian territories. Mr. Solana says Mideast peace efforts are stalled. ----

发表于:2019-01-12 / 阅读(161) / 评论(0) 分类 2006年VOA标准英语(十月)

RotavirusImmunizationProtectsPeopleWhoDon'tGetVaccine Rotavirus causes severe diarrhea that kills more than a half-million people each year, mostly very young children. A recently-introduced vaccine has proved to be very effective and has shown some

发表于:2019-01-13 / 阅读(100) / 评论(0) 分类 VOA标准英语2011年(九月)

Fighting Poverty, Protecting Women from HIV Financially empowering young women in poor countries may help protect them against sexually transmitted diseases. A new study shows that addressing poverty can help prevent risky behavior. Poverty, a lack o

发表于:2019-01-14 / 阅读(91) / 评论(0) 分类 VOA标准英语2012年(二月)

M23 Rebels Urged to Protect Civilians Humanitarian agencies in the eastern DRC are scrambling to locate displaced civilians and provide assistance following the M23 rebel groups takeover of Goma. For years, the town has been the center of aid operati

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 VOA标准英语2012年(十一月)

Cameroon, Chad Team Up to Protect Wildlife The pact was signed by both governments in early August. It stipulates that the Central African neighbors will jointly manage over 300,000 hectares of protected area. They will be patrolled by an increased n

发表于:2019-01-14 / 阅读(119) / 评论(0) 分类 VOA标准英语2011年(八月)

By Kari Barber Dakar 31 October 2007 European Union and African Union officials are meeting in Ghana's capital Accra Wednesday to set the agenda for a joint summit in Lisbon, Portugal later this year. The summit has stirred controversy as governments

发表于:2019-01-31 / 阅读(89) / 评论(0) 分类 2007年VOA常速英语(十月)

By Robert Berger Jerusalem 10 September 2006 Israeli Prime Minister Ehud Olmert, right, and British Prime Minister Tony Blair are seen during a joint news conference at the Prime Minister's residence in Jerusalem Mr. Blair opened his visit in Jerusa

发表于:2019-02-05 / 阅读(149) / 评论(0) 分类 2006年VOA标准英语(九月)

By Jeff Swicord Cheyenne, Wyoming 10 September 2007 Workers at adairy farm There is growing concern that farms and ranches in the western U.S. could become the target of agroterrorism. The devastating outbreaks of foot and mouth disease in Britain a

发表于:2019-02-05 / 阅读(183) / 评论(0) 分类 2007年VOA标准英语(九月)

By Tendai Maphosa London 20 September 2007 British Prime Minister Gordon Brown has announced that he will not attend the European Union-African Union summit slated for December in Lisbon if Zimbabwe's President Robert Mugabe also attends. Tendai Maph

发表于:2019-02-06 / 阅读(115) / 评论(0) 分类 2007年VOA标准英语(九月)

By Noel King Nyala, Sudan 01 March 2007 The United Nations and international observers have identified rape as a tool used by Arab Janjaweed militias to terrorize women and girls in Sudan's war-torn Darfur region. The African Union force charged with

发表于:2019-02-08 / 阅读(137) / 评论(0) 分类 2007年VOA标准英语(三月)
学英语单词
.bks
3-o-methylglucose
accept a case
acuity
acyldepsipeptides
apicule
asymmetropia
auditing standards
back square
Badonviller
basil
black hellebore
block adjustment
block span
British Longhairs
casts of characters
cell drag and drop
censor contact
chronimed
coke receiving car
commodity draft
communications control block
cue someone in
CWO
deathy
defeco-sulfitated juice
diffuse reflection
draft team
dripping cooling plant
driving of parallel axes
dull film
ertmann
fill-in fill terrace
filth-generation computer
forcing pump (force pump)
genthe
germfreer
getters-up
glucocapparin
Glycyrrhiza lepidota
hash maps
headlessly
hot metal composing machine
humeroscalpular
Hydrographic Department Admiralty
incomplete syntax description
Industry Standard Architecture
Kalymin
karyokinetic spindle
key-word-out-of-context index
knocking off
lavender-water
Life and Soul
lifting bar
ligamentum corniculopharyngeum
lipooligosaccharide
low loss polymer
Margarites
mast cheek
mechanical bank
mechanical equation of state
Milinda-panha
motor transport facilities
Namco chaser
networks of channels-mode communication
noise perturbation
nonsecreted
nontrading
oil flow line
on all fours
Onagawahama
pearie
perlous
Phaseolus aconitifolius
plc.
possessive suffix
potency unit
program tailoring
resist soiling
retrocopulation
rugby shirt
science center
seed potato cutting machine
semilunar reproductive cycle
serrated wheel hub
sir arthur conan doyles
site-specificity
soil application
sou.
Sporadic e layer.
standard grey scale
standard object
submarine's relative surfacing
suspiry
synchronome impulse clock
temporalized
thuns
uruguay rivers
Vanlue
vinegaroon
withamite
worldes