外团体同质性效应

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(188) / 评论(0) 分类 VOA2003(下)-环境与健康

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(165) / 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(352) / 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(191) / 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(156) / 评论(0) 分类 听歌学英语

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(214) / 评论(0) 分类 实用英语

By Phuong Tran Dakar 25 August 2007 Rebels in northern Niger have dismissed a government decision to impose a state of alert in the region. Niger's president issued a statement Friday declaring the alert, which gives government forces additional powe

发表于:2019-01-13 / 阅读(218) / 评论(0) 分类 2007年VOA标准英语(八月)

By Robert Berger Jerusalem 19 June 2008 An Israeli-Palestinian ceasefire has taken effect in the Gaza Strip. Robert Berger reports from the VOA bureau in Jerusalem. Backdropped by the Gaza Strip, an Israeli tank drives on the Israel-Gaza border, 19

发表于:2019-01-13 / 阅读(176) / 评论(0) 分类 VOA标准英语2008年(六月)

DAVID GREENE, HOST: We knew there were political divisions in this country between urban and rural areas, but last year's election showed us just how stark those differences are. And one trend we're following - people of similar political stripes are

发表于:2019-01-16 / 阅读(140) / 评论(0) 分类 2017年NPR美国国家公共电台2月

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(202) / 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(215) / 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(191) / 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(189) / 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(195) / 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(261) / 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(237) / 评论(0) 分类 英语单词荟萃

本期内容: Sleepingtoomuchortoolittlecanincreasethelikelihoodofbecomingobese,researchershavediscovered.Thestudyfoundabnormalsleepingpatternsincreasedtheriskofbeingoverweightforthosegeneticallypredisposedtoobesity.Theeffectwasseenregardlessofdiet

发表于:2019-02-13 / 阅读(172) / 评论(0) 分类 夏说英语新闻晨读

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(176) / 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(203) / 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(170) / 评论(0) 分类 英语新闻
学英语单词
amoxiclav
auto transformer starting
automatic wafer testing machine
bifurcation (of trachea)
broad-sense
calandra lark
capped nut
carboxin
carpet slitting and trimming machine
cassette book
chronic fibrous mediastinitis
common mode failure
constructivist sociology of technology
desaturated colour
diamthazole
duvernoy
ebonite for electric industry
execution-system control
famulated
flexible shunt
flock printed sheer
flux ratio
gaussianities
glucosphingolipidosis
goldstones
Grynfelt's triangle
hard-works
higginsville
hold line
hold out the olive olivebranch
hollow glass fiber
homozyous seed
honeystone
interim bond
international control station
interrupt enable flag
Jamaica-pepper
just imagine
K-radiation
keto acid soap grease
knock-on reaction
knot type
latin crosses
loader paul
luwuk (loewoek)
Macrorhamphosus
malabsorptions
minor cutting edge
mobile dough
Montone
Montpont-en-Bresse
movable stabilizer
multi-function support vessels
Nekouz
panel layout
parking brake adjusting link
peak value of humidity
periachene
plasticity constant
porcelain-filter
primary (plant) liquid waste
project investment
propagandas
pteroptochid
Ptychopoda nielseni
pythium debaryanum hesse
radar guidance
radio-wave radiation
rectilinear path
relative limit of error
remes
removal cross-section
renewing
rhonchisonant
rickettsial disease
schundler
semilunar hiatus
septrional
shinkeishitsu
single cost system
single critical number policy
social action programme
spherical earths theory
spring equalizing device
subversions
summary account
superficial fibular nerve
Tabasalu
tablinum
tahkuna nina (takhkona p.)
taper end miling cutter with coarse teeth
thermit fusion welding
TKG
transactionless
trash truck
treosulfan
turbulent ekman layer
unlesses
vastu
video hard copier
whalemeats
wroxton