临界效应

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(149) / 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(141) / 评论(0) 分类 访谈录2009

By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide

发表于:2018-12-15 / 阅读(117) / 评论(0) 分类 VOA2003(下)-环境与健康

Benjamin Frankin wondered about(at) lightning. He combined his curiosity with imagination and carried out his well-known experiment to show that lightning and an electric spark are the same thing. Cur

发表于:2018-12-30 / 阅读(260) / 评论(0) 分类 自考英语(一)78讲

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(183) / 评论(0) 分类 国家地理2007年

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(121) / 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(166) / 评论(0) 分类 2007年VOA标准英语(九月)

今年7月,14岁的美国华裔少年刘继打破老虎伍兹的纪录,成为美国青少年高尔夫锦标赛史上最年轻的冠军,同时刷新老虎伍兹保持了19年的纪录。刘继出生在纽约州一个只有11万人口的小城市史

发表于:2019-01-09 / 阅读(140) / 评论(0) 分类 实用英语

The Effect of Advertisement 广告的效果 Some businessmen were talking about advertising on TV excitedly. As none of them had ever done it before, every one had his point of view. At this moment, Mr. Grey came by. He was a car dealer and he had on

发表于:2019-01-28 / 阅读(104) / 评论(0) 分类 英语小达人

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-05 / 阅读(118) / 评论(0) 分类 英语每日一词

As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th

发表于:2019-02-06 / 阅读(109) / 评论(0) 分类 英语作文

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(119) / 评论(0) 分类 英语新闻

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-13 / 阅读(168) / 评论(0) 分类 英语单词荟萃

As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th

发表于:2019-02-13 / 阅读(99) / 评论(0) 分类 英语作文

VATICAN CITY, Feb.28 (Xinhua) -- The resignation of Pope Benedict XVI came into effect at 8 pm local time (1900 GMT) on Thursday, who had left the Vatican by helicopter for the papal vacation retreat in south Rome earlier in the afternoon. The pope h

发表于:2019-02-17 / 阅读(126) / 评论(0) 分类 英语新闻

BEIJING, Sept. 1 (Xinhua) -- Medicine prices at public clinics have been notably reduced thanks to a policy that promotes basic medicine, an office of the State Council said Thursday. Current price levels of basic medicine used by government-funded t

发表于:2019-02-18 / 阅读(95) / 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(109) / 评论(0) 分类 VOA标准英语2009年(十月)

前文中提及Roy找同事,近日开始与众多有兴趣者面谈,即所谓面试。说几个与面试有关的单词。 与面试最直接相关的单词无非是interview, interviewer, interviewee. 这大概是第一批让本人开始有词根意

发表于:2019-02-19 / 阅读(119) / 评论(0) 分类 实用英语

how we deal with failure 如何面对失败What can I learn from this? 我从失败中学到了什么? Take responsibility for what went wrong. 为所犯的错承担责任。 OK, so it was no tall your fault but some of it was. 的确,失败并非完

发表于:2019-02-23 / 阅读(73) / 评论(0) 分类 英语听力广播—Listening

素材来源:《狗狗旅馆》 寄人篱下的姐弟俩为不能继续养自己的爱犬而烦恼,机缘巧合之下他们发现了一栋被废弃的旅馆,并结识了宠物店工作的戴夫和海瑟,他们四个一起联手,偷偷打造狗

发表于:2019-02-26 / 阅读(91) / 评论(0) 分类 英语口语
学英语单词
abscessations
anaerobic biological
Anderson model
antisubstance
awaried
be bad
Boris I
borotitanate glass
Caitou
comelily
condensed tannin extract
control blower
copra
cow in milk
curatella
differential pinion spider
direct-reading
egyptian blue (vestorien)
electronic picture insertion
electroslag welding machine
Epsilon Aurigae
ergo-
Feshiebridge
flava-
flush head
free to expand
gellant
generative genesial
ghelinsor (gellinsoor)
grayschist
Haitian centime
Harvard, Mt.
healed infarct
heterologous anaphylaxis
high sign
hyomandibular canal
inferior phrenic artery
instantaneous AGC
interdunes
intortor
inversion casting
Jaicos
Kato Alepochori
kinko
klofas
line numbered file
liquid carbon dioxide
lower acetylene
majesticum
Manufacturing operation management
maternal imperialism
mellody
multifil
N-forymylmethionyl-tRNA
naturalization right
nerditudes
Nizhniy Kuranakh
non cash expense
obi
ohman
p-octyloxyphenol
palaeologists
passive optical component
phosphoamidase
pose overshoot
positive morality
post-terminations
pye-dog
quarter hollow
redistribution procedure
renderest
representative work
Rotala pentandra
safe interval
salt figure
samedol
San Gonzalo
sandbeach
sanjiu weitai capsules
seed-boxes
self-confirmation
semi-continuous channel
sheet-like
short-circuit spring
slim chance
slow motion
snotties
soil removal
strounger
sustentacular
systathionine
terpene ketone
the yellow river
transfer systax
Trichopitys
u.v.
untristy
Ya'an
yenshan orogeny
zerlina (zero energy reactor with natural uranium fuel)