临界雷诺数

A new report by the International Labor Organization, ILO, says child labor, especially in its worst forms, is in decline for the first time across the globe. Between 2000 and 2004, the ILO report finds the number of child laborers worldwide fell by

发表于:2018-12-02 / 阅读(107) / 评论(0) 分类 VOA双语新闻 Bilingual News

By Amanda Cassandra New York 29 December 2006 New York's Number Seven subway train is nicknamed the International Express, because it weaves through Queens County, the nation's most ethnically diverse neighborhood, with people from 150 countries liv

发表于:2018-12-07 / 阅读(169) / 评论(0) 分类 2006年VOA标准英语(十二月)

Situation Critical 十万火急 by Kevin Lustig In some jobs, danger can appear at any moment. In the blink of an eye, the routine can become perilous. This month, the National Geographic Channel shows us what happens when a normal situation becomes

发表于:2018-12-08 / 阅读(135) / 评论(0) 分类 常春藤解析英语

The UN has just issued a report saying that six million people in Myanmar need food right now. How critical is the situation? It's a real paradox, because in the same year that Cyclone Nargis devastated the, what had been the rice bowl of Myanmar, th

发表于:2018-12-11 / 阅读(128) / 评论(0) 分类 访谈录2009

UNIT 4 Let's learn English! [00:05.88]Section A Activity 1b. [00:11.34]Listen to the conversations and number them [1-5]. [00:18.10]Conversation 1 [00:21.76]Good-Bye.Bye-Bye. [00:26.44]Conversation 2 [00:30.20]A:What's this,Victor? [00:33.46]B:Sorry,

发表于:2018-12-13 / 阅读(163) / 评论(0) 分类 新目标初中英语七年级

Confidence,confident F: There are a number of important areas to consider for a branch office. M:we measure stability in government and economy. F: another critical area is business investment. M: You mean how much investment is going on in an area?

发表于:2018-12-16 / 阅读(109) / 评论(0) 分类 VOA 商务英语

摘要:本篇短文介绍了谷歌公司从一个小修理厂变为全球最大的搜索引擎公司的成长历程。相信和读完本文,除了增长知识之外,文章清晰的条理步步推进的层次感将会给你的写作带来很大的

发表于:2018-12-27 / 阅读(123) / 评论(0) 分类 英语听力小短文走遍全世界

[00:02.55]3 Listen and write. [00:06.84]You will now listen to accounts [00:09.16]of how Gulliver was separated from his ships. [00:13.31]Listen and write the correct letters [00:15.92]from the box in Activity 2 in the blanks. [00:20.90] [01:36.68]4

发表于:2018-12-29 / 阅读(88) / 评论(0) 分类 外研社新标准初中英语九年级

World Asthma Day takes place every year to raise awareness of asthma throughout the world. It is organized by the Global Initiative for Asthma (GINA). Many other healthcare groups pool resources to help GINA spread the word. All of these groups prepa

发表于:2018-12-29 / 阅读(94) / 评论(0) 分类 英语课程学习计划和讲义

In Houston, Flight director Kranz is trying to make sense of the barrage of information. I am completely surrounded with reports coming in that I dont fully understand, but frankly, problems are our business, and I thought we are going to solve these

发表于:2018-12-30 / 阅读(170) / 评论(0) 分类 国家地理2007年

By Lisa Schlein Geneva 01 January 2006 An elderly woman carries part of the food ration she received from the World Food Program in the drought-stricken southern Somali town of Wajid The World Food Pr

发表于:2019-01-04 / 阅读(132) / 评论(0) 分类 2006年VOA标准英语(一月)

By Greg Flakus Houston 05 March 2008 Hillary Clinton made a stunning comeback in Tuesday's primaries and caucuses, winning decisively in Ohio and Rhode Island and coming out on top of a close race in Texas. John McCain won all four states, to clinch

发表于:2019-01-08 / 阅读(110) / 评论(0) 分类 VOA标准英语2008年(三月)

By Melinda Smith Washington 06 September 2007 In 2006, the World Health Organization issued a report that a critical shortage of doctors and nurses has contributed to severe health problems in Africa and parts of Asia.The report said at least four mi

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 2007年VOA标准英语(九月)

By Lisa Bryant Paris 08 June 2006 Reza Pahlavi The exiled son of Iran's late shah has sharply criticized diplomatic negotiations by the West to persuade Tehran to abandon its nuclear program. Reza Pah

发表于:2019-01-08 / 阅读(140) / 评论(0) 分类 2006年VOA标准英语(六月)

AS IT IS 2013-05-16 Conflicts Displace People Around the World Hello, again! Im Jim Tedder in Washington. Today we examine the human side of war, not from a soldiers point of view, but from that of civilians who are forced from their homes by conflic

发表于:2019-01-12 / 阅读(104) / 评论(0) 分类 2013年VOA慢速英语(六)月

By Delia Robertson Johannesburg 22 December 2006 In South Africa where AIDS each year kills 350,000, mostly poor people, many South Africans remain uninformed about the disease and how it might affect their lives. But this year the AIDS death of her

发表于:2019-01-12 / 阅读(174) / 评论(0) 分类 2006年VOA标准英语(十二月)

A powerful cross-party parliamentary committee has strongly criticized the British government for its handling of the war in Afghanistan. In blunt terms, the Foreign Affairs Select Committee report says Britain's military mission in Afghanistan has

发表于:2019-01-14 / 阅读(84) / 评论(0) 分类 VOA标准英语2009年(八月)

By Carol Pearson Washington, DC 01 December 2006 watch World AIDS Day report HIV/AIDS-affected children sit on a chair, waiting for their lunch at Opot pagoda, a healing center run by a non-government organization in Cambodia (File) In advance of Wo

发表于:2019-02-05 / 阅读(159) / 评论(0) 分类 2006年VOA标准英语(十二月)

In the Pacific state of Hawaii, U.S. President Barack Obama on Sunday told leaders of the 21 Asia Pacific Economic Cooperation economies that the region will be key to U.S. economic recovery. With much of the formal summit activity, including a worki

发表于:2019-02-08 / 阅读(108) / 评论(0) 分类 英语新闻

By Scott Stearns Dakar 08 October 2009 Cameroon President Paul Biya (file photo) Authorities in Cameroon have closed a private FM radio station that has been broadcasting illegally from the capital for several months. The station was highly critical

发表于:2019-02-18 / 阅读(95) / 评论(0) 分类 VOA标准英语2009年(十月)
学英语单词
abusage
actuopalaeontology
akinetic fragment
apocopic
asymmetrical triode thyristor
Batu Mabun, Bukit
black and white positive film
bodyline bowling
boost-up circuit
brack
Buji
bung
bunodophoron melanocarpum
carcinoma epitheliale adenoids
chip breaker grinder
cislocatives
concentric arch
contaminated oil pipe
copolar
cryptoclimatology
cup-head
cycadophytes
disk of galaxy
divergement
dried salted yellow croakers
dulses
ending notification reference number
explicit link
external iliac arteries
firing (frng)
flexion deformity
Fluor-biotite
genus papios
hemipyocyanine
hollow fiber semi-permeable membrane
hospi
howdying
insulin-like growth peptide
kaolin-sandstone
kotya
lead up the ball
leg
liquid waste cooler
made a name for yourself
marabi
marinists
member in good standing
method of perturbation
metric weight units
microlepia rhomboidea
mirrnyong
Monache
multiple-trait
N
naked street
non-integrable
North-Sea gas
Novoraychikhinsk
off-course signal
Old Lexington
ophiothrix aspidota
osteitis albuminosa
outfinds
potential test device
protoxite
pull the carpet out from under someone
pycno
quality metric
re tied
real and personal property
reciprocity property
relief piston
remote data transmission
residual conductivity
rhabdornises
RHM
Ronde Is.
root of a polynomial
ructuation
Sanibin
savorquin
signature transformation
single-threaded worm
Spanish Guinea
spectral eigenvalue analysis
spongiotic vesicles
step stressing
Swaziland monetary unit
taeniases
taxonomic phonemics
tinodontids
trackable
transverse traveling wave
true watts
twist round
unchronological
unflattened roll
unlike polarity
unwealthy
viola stewardiana w.beck.
whealys
zefal