条纹效果

In the course of our coverage of this nation's wars, we try everyday here to focus on the sacrifice of those who serve and their families. Nowhere is that sight more striking than when you come across the graves of those Americans who have served. A

发表于:2018-12-11 / 阅读(203) / 评论(0) 分类 万花筒2007年

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(239) / 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(403) / 评论(0) 分类 自考英语(一)78讲

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Germanys Harald zur Hausen and Frances Luc Montagnier and Francoise Barre-Sinoussi share the 2008 Nobel Prize in Physiology or Medicine, awarded October 6th. Barre-Sin

发表于:2019-01-08 / 阅读(228) / 评论(0) 分类 Scientific American(十)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(259) / 评论(0) 分类 实用英语

AS IT IS 2015-02-13 Anti-Immigration Party Gains Strength in France 法国反移民政党获得更多支持 The terrorist attacks in Paris have increased tensions in France between French citizens and immigrants. The anti-immigration National Front p

发表于:2019-01-12 / 阅读(213) / 评论(0) 分类 2015年VOA慢速英语(二)月

ROBERT SIEGEL, HOST: NASA hopes to send people to Mars sometime in the 2030s. President Trump would like to see that happen even sooner. And at a remote site in the Utah desert, would-be astronauts are already simulating what it would be like to live

发表于:2019-01-16 / 阅读(232) / 评论(0) 分类 2017年NPR美国国家公共电台7月

MEGAN THOMPSON: In the early 1980s, French scientist Fran?oise BarrE-Sinoussi, one of only a few women at the prestigious Pasteur Institute in Paris, began seeing patients infected with a mysterious virus. FRAN?OISE BARRE-SINOUSSI: The feeling that w

发表于:2019-01-27 / 阅读(190) / 评论(0) 分类 PBS访谈健康系列

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(256) / 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(257) / 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(238) / 评论(0) 分类 英语每日一词

Three European scientists who discovered the viruses behind AIDS and cervical cancer shared this year's Nobel prize for medicine. Lisa Bryant has more on the prestigious award for VOA from Paris. French scientists Luc Montagnier (file photo) The Nob

发表于:2019-02-02 / 阅读(205) / 评论(0) 分类 VOA标准英语2008年(十月)

By Barry Wood Washington 08 November 2007 The price of oil briefly touched $98 a barrel Wednesday while the dollar continued its decline and the Dow Jones Industrials fell two percent. VOA's Barry Wood reports one expert sees a direct relationship be

发表于:2019-02-05 / 阅读(188) / 评论(0) 分类 VOA常速英语2007年(十一月)

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(226) / 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(231) / 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(305) / 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(272) / 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(200) / 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(251) / 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(205) / 评论(0) 分类 英语新闻
学英语单词
a good time
acute spermatocystitis
adjustment of claim for general average
agamont (hartmann 1904)
ala king
analytically independent
antegression
anticounterfeit
antimonachal
bony armor
c-quark
calastic
center line average method
cerebro-
chitinous layer
chloromelanitite
chlorops grisescens
commercial credit documente
compactly
coni
contingent interest
cresolsulfonphthalein
Croatianising
Cuclotogaster heterographus
cupboard
dayruts
deep-sky
denet
dew-drop slot
dirbe
discomfiture
Dufour effect
Dufourspitze
dunmore hd.
epizoodic
equip with
eye-sockets
fiegl
field test equipment
fit with
follicl-
galarastra
go on a hike
guaiacol sulfonate
handleable
heated-up
hook wire
i-will
karl alex mullers
Koboko
life duration
Limit of Renewing Effect
lipid biochemistry
London Air Traffic Control Center
ltcm
manual squeeze
mass seed productiion
maupins
mawl
metastasizing septicemia
methoxynal
mortmains
multispindle drilling machine
naturopathists
orthodontic braces
ottoman
ovi sac
pbotodynamic sensitization
Peace Point
peetz
platycodon
police-sergeants
practical standard
preconcentrating
primary photoelectric effect
prionodon pardicolor
pseudo-scalar coupling
pseudomorphic cubic form
rawnie
regulation of voltage phase
renal dyspnea
resignaled
resiliency
Santa Isabel, Sa.
selenic silver
sightglass
skin-depth factor
Spiromycin
stagewise regression
SUBSHIP
suffusions
sviatoslavs
tall-tale
thickness of tooth
tipelta
trichinelliasis, trichinellosis
uncappers
uniform rubber feed
wiggier
wingless spacecraft
wintertimes
write-protect violation