美国国家信息技术标准委员会标准

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve Ember. This week, we tell about the highest honors for science and technology in the United States. (MUSIC) VOICE ONE: On July twenty-seventh,

发表于:2018-12-07 / 阅读(99) / 评论(0) 分类 VOA慢速英语2007年(八)月

By Carol Pearson Washington, D.C. 30 April 2007 A new report -- commissioned by the U.S. Congress -- recommends strong nutritional guidelines for the food that is sold in the nation's schools. Existing federal standards apply only to food served in

发表于:2018-12-08 / 阅读(111) / 评论(0) 分类 2007年VOA标准英语(四月)

Technology Time: How Well Do You Manage It? By Richard Ensman 1 You might have read books about time management, attended seminars on this important subject, and studied the key principles of managing

发表于:2018-12-19 / 阅读(154) / 评论(0) 分类 彭蒙惠英语

Freedom of Information Day is celebrated every year on March 16. This is the day on which the 4th United States President James Madison was born. He was behind Americas Bill of Rights, which encourages government to be open and honest with its people

发表于:2018-12-29 / 阅读(49) / 评论(0) 分类 世界节假日博览

More than 10,000 teachers marched this morning as a protest against education changes. About 4,000 protested in Auckland and 2,000 in Wellington. All around the country, in 26 towns, groups of teachers marched in protest. The protest was organised by

发表于:2018-12-31 / 阅读(87) / 评论(0) 分类 新西兰英语

By Jill Moss THIS IS AMERICA -July 29, 2002: National Museum of American History VOICE ONE: The Smithsonian Institution in Washington, D.C. collects, cares for and protects more than one-hundred-forty

发表于:2019-01-04 / 阅读(151) / 评论(0) 分类 This is America

President Barack Obama has announced Tuesday the toughest-ever fuel efficiency and emissions standards for vehicles sold in the United States. It is the first U.S. national limit on greenhouse gas emissions. President Barack Obama at the White House

发表于:2019-01-11 / 阅读(85) / 评论(0) 分类 VOA标准英语2009年(五月)

This is the VOA Special English Education Report. Americans have never had national education standards. Goals for what public schools should teach are set by state and local school boards. Their members are often elected. But some Americans say the

发表于:2019-01-11 / 阅读(93) / 评论(0) 分类 2010年VOA慢速英语(七)月

Education Report - Should All Students in US Learn the Same Things? This is the VOA Special English Education Report. More than forty of the fifty American states have approved what are known as the common core state standards. These are lists of con

发表于:2019-01-12 / 阅读(133) / 评论(0) 分类 2011年VOA慢速英语(六)月

Education Report - No National Standards: A Strength or Weakness of US Schools This is the VOA Special English Education Report. What American students are expected to learn has long been different from state to state. We talked last week about the t

发表于:2019-01-12 / 阅读(98) / 评论(0) 分类 2011年VOA慢速英语(六)月

AS IT IS 2016-09-22 World Reacts to End of 'Brangelina' 时间:2016-09-22 07:01来源:未知 作者:voa365 点击: 74 次 音频下载 In this Friday, June 13, 2014, file photo, U.S. actress Angelina Jolie, Special Envoy of the United Nations High Co

发表于:2019-01-12 / 阅读(145) / 评论(0) 分类 2016年VOA慢速英语(九)月

白领英语晨读-060 Information Technology 信息技术

发表于:2019-01-17 / 阅读(90) / 评论(0) 分类 白领英语晨读

Last week there was a lot of talk by teachers, parents and MPs about bringing in national standards in primary schools. A national standard is a list of things that children must be able to do each year. Maybe the standard for year 1 is to be able to

发表于:2019-02-06 / 阅读(76) / 评论(0) 分类 新西兰英语

China's General Administration of Quality Supervision, Inspection and Quarantine has pledged to keep 92 percent of the sample product quality above the state standards while reducing accidents of elevators and other mechanical devices. Improving the

发表于:2019-02-07 / 阅读(86) / 评论(0) 分类 英语新闻

China is developing 5G technology and expects to debut mature 5G standards by 2020, according to a senior mobile communications expert. 据一位高级移动通信专家表示,我国正在发展5G技术,预计到2020年首次推出成熟的5G标准

发表于:2019-02-08 / 阅读(141) / 评论(0) 分类 英语新闻

Chinese telecommunications giant Huawei has carried out the world's first field test of fifth-generation cellular network (5G) technology using a 3.5 GHz band, which is expected to become the global 5G standard. 中国电信巨头华为已经进行了全

发表于:2019-02-08 / 阅读(162) / 评论(0) 分类 英语新闻

International Accounting Standards [IAS] 国际会计准则 International Accounting Standards Committee [IASC] 国际会计准则委员会 International Association of Financial Executives Institutes

发表于:2019-02-17 / 阅读(89) / 评论(0) 分类 财会英语

China is now on the front lines of efforts to develop energy sources that can balance the goals of sustaining economic growth and protecting the environment. Decisive action is needed to strengthen policy frameworks across the country to reach that g

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 cctv9英语新闻2015年

The first national gene bank, built by China's gene research giant BGI, started trial operation last Saturday in Shenzhen. 我国首个国家级基因库上周六在深圳投入试运行。该基因库由国内基因研究巨头华大基因建设。

发表于:2019-02-18 / 阅读(77) / 评论(0) 分类 英语新闻

Hello and Welcome to News and Reports on China Radio International. In This Edition Visiting Chinese Premier Wen Jiabao says he is still confident that Europe can overcome the debt crisis and that China will remain a long-term investor in Europe's de

发表于:2019-02-28 / 阅读(246) / 评论(0) 分类 2011CRI中国国际广播电台
学英语单词
adult feeding
air-pumps
allegorising
anti poetic
antipublicity
AOL Instant Messenger
ayodhya (ajodhya)
back to the salt mines
bevelling frame
bi(cyclohexyl)yl
black after white
blattellas
Buitenzorg
camera control system
cell-cycle control system
cfda
chalkily
cirrated
co-chairs
cockatrices
compensation sac
complex amplitude
control storage emulator
coon cats
counterreformations
current user
damsel
deferred decision concept
dehydronanteine
Deseronil
diphenylmagnesium
durbin-watson
EFL (emitter follower logic)
emulsion aeration
enumerable infinite
evaluation in array assignment
fight song
fire control quadrant
follicle mite
free market rate
friskers
garden cress
generator accessoreis box hanger
give a whistle
guidanuce site
hare's-foot
heycock
high impedance rotor
hydroxyquinaseptol
in-degree
interior lighting
Isospondlyi
Koelreuteria paniculata
Landouzy Dejerine dystrophy
laryngectomees
lead pursuit approach
lugeon
LV-OUTFLOW
machine safety
marginal soralia
market excess demand
mechanical straightening
Merritt Res.
metamorphogenic deposits
military blockade
modified rayon
multiple-word processing system
name type
neosakuranin
nuclear magnetic relaxation flowmeter
occupational psychology
oheloberries
onion set
openpore coating
over-joyous
oxygen debt
oyster tongs
paletta
pappose
pendent jurisdiction
pepper-castor
Petralona skull
pigment cell of skin
pigmented nevus of iris
plasmatomy
pumped-storage development
recirculation cooling water
rejoiners
sexual passion
shallow underground burial
superlites
sweating stage
teardown of engine
tippytoeing
triangular belt
turbulent eddy
USB switch
vitrified enamel
water down
wei ch'i, wei chi
zawacki