漏斗效应

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(354) / 评论(0) 分类 VOA2003(下)-环境与健康

1. A powerful 7.7-magnitude earthquake off western Indonesia has triggered a tsunami, killing at least 23 people. More than 160 remain missing. The head of the Health Ministry crisis center says a ten-foot-high wave washed away hundreds of homes in t

发表于:2018-12-15 / 阅读(372) / 评论(0) 分类 美联社新闻一分钟2010(十月)

His health condition is bound to effect his work. 他的病况一定会影响他的工作。 be bound to指一定,必定,免不了。又如: His laziness is bound to result in his failure. 他的懒惰注定导致他的失败。

发表于:2018-12-25 / 阅读(298) / 评论(0) 分类 蒋健棠英语实用句子

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(537) / 评论(0) 分类 自考英语(一)78讲

By Ursula Lindsey The terrorist bombings last week at resorts along Egypt's Red Sea coast raised fears of another slump in the country's tourism industry, a key sector of its economy. The industry is

发表于:2019-01-03 / 阅读(396) / 评论(0) 分类 VOA2004(下)--世界经济

Sometimes when I'm in heaven 有些时日感觉身在天堂 I get forgetful of the Earth, woah 世间繁尘琐事早已遗忘 Until I hear you bickering like boys and birds 直到我听到你的声音如鸟儿啼鸣似孩童嬉戏 The heat is on, 阳光

发表于:2019-01-03 / 阅读(358) / 评论(0) 分类 听歌学英语

1.President Bush declared a major disaster for Southern California, funneling money to people with wildfire losses not covered by insurance. Some residents are returning home, not sure if the homes they left are still standing. San Diego officials sa

发表于:2019-01-08 / 阅读(304) / 评论(0) 分类 美联社新闻一分钟2007

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(408) / 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(391) / 评论(0) 分类 英语小达人

60 测试新药安慰剂的疗效 DATE=6-21-01 TITLE=SCIENCE REPORT - Placebo Effect Study BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(394) / 评论(0) 分类 科技之光

今天我们要学的词是ripple effect。 Ripple effect, 连锁反应。 The shutdown of the local mine had ripple effects on the entire community, 当地这家煤矿的关门,在整个社区引起了连锁反应。 美国汽车业界人士警告说

发表于:2019-02-02 / 阅读(367) / 评论(0) 分类 英语每日一词

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(362) / 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(355) / 评论(0) 分类 英语作文

Affect and effect are different in meaning, though frequently confused. Affect is chiefly used as a verb and its main meaning is to influence or make a difference to, as in the following example sentences: Affect一般用作动词,其含义为:影响

发表于:2019-02-07 / 阅读(447) / 评论(0) 分类 英文语法词汇

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(385) / 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(322) / 评论(0) 分类 英语作文

This is Birgitta Jonsdottir. She's an Icelandic MP. And quite an unusual MP. 照片上的是Birgitta Jonsdottir。她是冰岛下院议员。一个不寻常的议员。 In Iceland, she was one of the protesters who was outside of Parliament when the

发表于:2019-02-13 / 阅读(310) / 评论(0) 分类 TED演讲国际问题篇

The prime minister has confirmed that next month's budget will target some welfare payments, but any changes to pensions will be put off until after the next election. Tony Abbott says pension indexation and eligibility will need to be tightened. He'

发表于:2019-02-14 / 阅读(255) / 评论(0) 分类 澳洲ABC新闻快递2014年

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(378) / 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(357) / 评论(0) 分类 英语新闻
学英语单词
abrasionresistant
air traffic services
April-fool
artillerists
assembly key
astrologically
autopallet swinger
balloon ceiling
basketballing
Calcitoran
china eastern
cladding perforation
classification theorem
colopodacus rubrus
colt
consignor inventory
coptotermes gestroi
core outlet specific-enthalpy
counter-agent
deacetylate
detection window
diaphragm of rubber
drain cover
dual-capable
ecces
ecotax
electro-graphic recording
Embden groats
epitaxial lsyer
Equetus lanceolatus
equivalent mass of a mechanism
estrous
exterpolation method
fission loss
fissure of the venous ligament
gastrophryne olivaceas
geeley
geums
give tongue
GM_determiners-typical-errors
Guggenite
Halidrys siliquosa Lyngb.
hand assemble
have a great future
held those
iodochlorohydroxyquinoline
jahidi
kazatsky, kazatski
key tablet
Leycesteria formosa
lift the ban
line addressable RAM
line structure language
Ličko Petrovo Selo
make religion of something
markets
methylzineb
microphenomena
microspikes
Namu Atoll
near-mergers
neutral main
no print
noboru
octomom
optical zoom
overhead-views
parameter-free representation
parts per hundred million
patients
periodic problem
philaenus castaneus
Phu Dien Chau
plashily
Primacord-Hickford fuse
procacy
Processus xiphoideus
project oneself
radix echinopsis larifolii
red, white, and blue
registration authority
Reppentjakko
ribbon threader
rinsed mutton
Samnites
sardel
self-replicating
SOMF
subacute cutaneous lupus erythematosus
surface receptor
suspensor tier
Tapiroidea
the freedom of the press
Troians
unlifting pressure
urosemiology
verbid
virtual scheduling alogrithm
visual landing
Wellawa
yield plateau
zero plane