【材料学】乔菲效应

There are many people who say Thomas Edison single-handedly invented the twentieth century. Although there are those who may disagree, one thing cannot be denied: Edison was a genius, and his inventions greatly affected the development of modern soci

发表于:2018-12-07 / 阅读(149) / 评论(0) 分类 名人轶事

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

EU Oil Embargo on Iran Goes into Effect Sunday The world runs on oil, much of it transported on ships from countries in the Middle East, including Iran. But the European Union has all but stopped its imports from Iran, and the flow will stop complete

发表于:2018-12-16 / 阅读(84) / 评论(0) 分类 VOA标准英语2012年(六月)

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(270) / 评论(0) 分类 自考英语(一)78讲

图片1 by Mignon Fogarty This is an expanded show based on the original episode covering when to use affect with an a and when to use effect with an e. This question is from Eric on the voicemail line. I have a question for you regarding the affect

发表于:2019-01-02 / 阅读(127) / 评论(0) 分类 英语语法 Grammar Girl

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(150) / 评论(0) 分类 实用英语

Sanctions Have Unintended Effect on Iran's Tourism Industry - Part 3 When you're talking about travel and tourism to Iran, you can't overlook the question of U.S. and international sanctions imposed against Tehran as part of the ongoing dispute over

发表于:2019-01-14 / 阅读(91) / 评论(0) 分类 VOA标准英语2011年(八月)

By Robert Raffaele Washington, D.C. 14 August 2006 watch Lebanon Ceasefire No major clashes have been reported between Israeli forces and Hezbollah militants in Lebanon after a U.N.-mediated ceasefire took hold earlier today to stop more than a mont

发表于:2019-01-14 / 阅读(168) / 评论(0) 分类 2006年VOA标准英语(八月)

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(121) / 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(150) / 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(115) / 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(129) / 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(121) / 评论(0) 分类 英语作文

Greece's biggest bank says that if the country exits the euro currency bloc the effect on the nation's populace would be dramatic. As the country heads to a new round of parliamentary elections in mid-June, the National Bank of Greece said Tuesday th

发表于:2019-02-07 / 阅读(125) / 评论(0) 分类 英语新闻

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(165) / 评论(0) 分类 英文语法词汇

Nicotine Enhances Effects of Cocaine A new study from Columbia University highlights the role of tobacco in cocaine addiction. The research indicates that nicotine may be a key gateway drug in a biological as well as a social context. Dr. Amir Levine

发表于:2019-02-12 / 阅读(116) / 评论(0) 分类 VOA标准英语2011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:2019-02-13 / 阅读(181) / 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(117) / 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(138) / 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(108) / 评论(0) 分类 英语新闻
学英语单词
accumulated proprietorship
alfilerilla
alpha-quartz
Amsinckia grandiflora
arithmomania
Arrange lcons
arsenical bronze
astereognosia
back router
ball-barrow
berchtold
Bergman metric
bus transaction
calendar machine-time
catch-meadow
charter hire
coagelometer
compressional zone
condensed phosphate
Cyanocobalamide
data collector
data take-off
db-15
dead milling
deformity of ear
drug industry
ecosystem-scale
Ehf - extremely high frequency.
electro-hydraulic servo control valve
energy crisis
eotetranychus smithi
errand-girl
even-aged stand
experimental ecology
fartleks
fill paragraph
formation time lag
free storage block
fume extraction equipment
genus trogons
gymnorhina tibicens
handhole cover
hayata merrillii
hemocytoblasts
IAC-CPR
identity permutation
in the print
Jeffery's maceration method
Jiri
kobenas
konjac mannan
ligamentum transcersum atlantis
limbecked
lyery
Malcotal
merthyrs
Nano SIM
national highway
new zealand beeches
nickel-silver wire
nitrobid
nive
nomis
occams
oil brake
ophiophthalmuss
overexercised
phenyl carbylamine dichloride
planozygote
Plumcusulasite
pseudophorid
receiptsbasis
revolving slider crank mechanism
roman font
sazans
scoots
seedbed weeder
semisulcospira libertina
settlin
short wave oscillator
source follower probe
space cursor
specialize
spondias dulcis willd.
stable source
subsequent generation
Sulcus ethmoidalis
superdetectives
thermally reversible gel
travin
trifluridine
turtle heart
twin-spiral water turbine
ungentrified
venus and adonis
volcanoes
wessler
Wikstroemia lichiangensis
World Court
worldbuilding
yese
zeugenberg(outlier butte temoin)