协同效应

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(129) / 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(96) / 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(268) / 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(115) / 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(99) / 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(148) / 评论(0) 分类 实用英语

AS IT IS 2013-07-10 Measuring the Effects of Climate Change Policies Welcome again, to the daily magazine show, As It Is, from VOA Learning English. Im Mario Ritter. Today, we hear about an unusual artist who decorates prosthetic limbs. We have a sto

发表于:2019-01-12 / 阅读(126) / 评论(0) 分类 2013年VOA慢速英语(七)月

By Gary Thomas Washington 16 October 2006 A Japanese woman reads an extra special edition newspaper reporting about North Korea's nuclear test, distributed in downtown Tokyo, October 9, 2006 North Korea, which recently conducted an underground nucle

发表于:2019-01-12 / 阅读(323) / 评论(0) 分类 2006年VOA标准英语(十月)

Breathing Emergencies Decline After Irish Smoking Ban A national smoking ban in Ireland has led to reduced hospital emergency admissions for respiratory ailments. It's the latest evidence of the health benefits of tobacco control. Seven years ago, Ir

发表于:2019-01-14 / 阅读(98) / 评论(0) 分类 VOA标准英语2011年(五月)

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(116) / 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(146) / 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(113) / 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(128) / 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(118) / 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(160) / 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(179) / 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(112) / 评论(0) 分类 英语作文

One of the really exciting and high-level scientific interests is whether Venus is geological active today, because there are reasons to think of the clouds on Venus only exist, because there is ongoing geological activity, so this is one of the bigg

发表于:2019-02-15 / 阅读(153) / 评论(0) 分类 自然百科2012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(135) / 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(105) / 评论(0) 分类 英语新闻
学英语单词
a usual thing
A.Com.
aircraft obstruction light
average disbursements clauses
Bakιxanov
builds up
bytownite sakalavite
calopsectra uraiensis
chicken cooked sausage
clearing house balance
Clidanacum
close encounters of the third kind
composite polycrystalline filament
counterflange method
Craigiehall
cryosurgically
dance on someone's grave
depreciation credit
diameter-increment percent
discardinate
edafness
Elatostema hypoglaucum
en-masse
euproctis latifascia suisharyonis
Folketing,Folkething
forthpasses
fouracres
Funaydiq
genus Atrichornis
george read
Gross method
halieutic
hap-type rudder
harpoon
Hilbert program
IMO International Maritime Organization
individuation(waddington & schmidt 1933)
infinite descending sequence
irregularized
Krautrock
lapiss
lateral cartilaginous lamina
laundry starch
luminescence spectrometry
marine environmental standard
markles
meigret
mercury vapor diffusion pump
moisture equation
Montfort-sur-Meu
moonballs
mosaic hypothesis
mr clean
neo-positivism
Niedersfeld
northern beech ferns
noto
oldening
otus sunias
parabolic exponential function
parent-figures
patterns of exchange rate
peat poudrette
plane structure for bridge
polyvinyl-butyral
pro-development
program abort system call
proto-indo europeans
psychopharmacological agents
Qionglin Township
question-answer interview
quoiting
reaction cement
recirculation loop
redetermination
reentry capability
reflect credit upon sb
Rhyncophyllin
Riceflower
right posterior lobectomy of liver
sacredize
Scytonemataceae
second-order calculation
serum warmer bath
silk rough crepe
Sinoadina
smoking-frog
SRPL
standard modular system
stoichimetric
sugers
to pass through
topological direct sum
track-records
transition of circulation types
tripes
turdball
underwater viewer
uzcategui
vinge
vinyl resins
voie de droit