声生物效应

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(100) / 评论(0) 分类 VOA2003(下)-环境与健康

Jackie: Hello, I'm Jackie Dalton. Welcome to Entertainment, which this week has a sports theme. We're going to be finding out about how noise from spectators at sports events affects players or competitors taking part in a sport. Sandy Wilson It's b

发表于:2018-12-19 / 阅读(128) / 评论(0) 分类 Entertainment

《生活大爆炸》前情回顾 Previously on The Big Bang Theory... 我和莱纳德 沃罗威茨 库萨帕里要去北极圈 I am going to the Arctic Circle with Leonard,Walowitz,and Koothrappali. -去三个月 -没错 - For three months? - Yes. 你

发表于:2019-01-01 / 阅读(89) / 评论(0) 分类 生活大爆炸第三季

Todd: So, Raphael, what did you study at university? Raphael: My main specialty is stage design, but stage design is basically theater decoration, but it tends to disappear because there is not so many job in this field, so it's closely related to in

发表于:2019-01-02 / 阅读(75) / 评论(0) 分类 英语访谈对话

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(118) / 评论(0) 分类 实用英语

Under Pressure, Tronc Recognizes 'Chicago Tribune' Union RACHEL MARTIN, HOST: The Chicago Tribune has taken a big step closer to unionizing for the first time in the paper's 170-year history. The Tribune's owner Tronc has agreed to negotiate with a u

发表于:2019-01-16 / 阅读(60) / 评论(0) 分类 2018年NPR美国国家公共电台5月

ARI SHAPIRO, HOST: For some of us, watching online videos provides a break from work. For Kevin Allocca, it is his work. Allocca is the head of YouTube's culture and trends division. He spends his days contemplating, say, cat videos and what makes th

发表于:2019-01-16 / 阅读(69) / 评论(0) 分类 2018年NPR美国国家公共电台2月

Just Saying play pause stop mute unmute max volume 00:0004:05repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. OPHIRA EISENBERG, HOST: All right. Charlotte

发表于:2019-01-17 / 阅读(73) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Todd: So, Raphael, what did you study at university? Raphael: My main specialty is stage design, but stage design is basically theater decoration, but it tends to disappear because there is not so many job in this field, so it's closely related to in

发表于:2019-01-19 / 阅读(55) / 评论(0) 分类 原版英语对话1000个

SCOTT SIMON, HOST: Some of the most distinctive music in pop history has been written and performed by Yusuf Islam, back to a time in the 1970s when he went by a different name. (SOUNDBITE OF SONG, PEACE TRAIN) CAT STEVENS: (Singing) Oh, I've been sm

发表于:2019-01-24 / 阅读(60) / 评论(0) 分类 英语语言学习

By Lisa Schlein Geneva 20 August 2007 Experts attending an international conference are calling for quick action to reduce the threat posed by biological weapons. Participants attending the week-long meeting at the United Nations in Geneva say the so

发表于:2019-01-31 / 阅读(87) / 评论(0) 分类 2007年VOA标准英语(八月)

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(93) / 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(86) / 评论(0) 分类 英语作文

俄罗斯莫斯科的一位生物能量学教授近日宣布,他已研制出一种能够有效延缓衰老的不老药,并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂,能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(137) / 评论(0) 分类 阅读空间

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(145) / 评论(0) 分类 英语单词荟萃

I want to spend just a moment talking about 我想只花一点点时间来谈论 the model that we've developed, which allows us to start at the top 我们所发展而来的那个模型,那个允许我们从高处开始的模型 and look at the dri

发表于:2019-02-13 / 阅读(63) / 评论(0) 分类 TED演讲教育篇

Stutter ing Ear 用耳朵治口吃 Remember that kid in your grade school class who stutter ed ? Well, he was in good companya whopping three million people in the United States alone are affected by this problem. 还记得小学时班上那个说话结

发表于:2019-02-16 / 阅读(107) / 评论(0) 分类 英语听力文摘 English Digest

Learning is a daily experience and a lifetimemission. This is a proverb full of logic. Inother words, learning is significant in our whole life. Indeed, wecan learn many things from it. If you understand it and apply it toyour study or work, youll ne

发表于:2019-02-17 / 阅读(77) / 评论(0) 分类 四六级写作指导

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(96) / 评论(0) 分类 英语新闻

Todd: So, Raphael, what did you study at university? Raphael: My main specialty is stage design, but stage design is basically theater decoration, but it tends to disappear because there is not so many job in this field, so it's closely related to in

发表于:2019-03-06 / 阅读(119) / 评论(0) 分类 英语趣味课堂
学英语单词
acoustic transmission
adjoint linear system
angulately
anthologising
aperiodic flow
automatic seamer
baccarat, baccara
backward traveling wave
Bangu
be in a lather
bedoctor
brachypodous
c.m.e.
cannon pinion tool
canterburies
capital flights
caranda
carrioles
chat sites
compensation ampere-turns
compound sensory organs
condensation matrix
consulto
convectively unstable (line)
cowpers
cupric bichromate
decimalising
deep planting auger
diagonal coefficients
diecdysis
draft gage
egg cartons
elastoviscosities
eminentia fossae triangularis auriculae
enitter
equivorous
exported
flaring pipe
geete
gender-aware
genus sphagnums
gorilla pimp
green-winged
greenbrick
have no kick coming
hengyang movement
identification sonar
in two ways
international transparency organization
irrumpent
khassia mts. (chasia ori)
knobby
laser-quenching
leaflet drop
line reflection
lycoris albifora koidz.
made an assay of
main tooth
Masimani
medievalizing
mise en place
mountain ranges
multispan
nand circuits
non-relativistic equation
nozzle-end ignition
oldass
opponent colours system
optical avalanche laser
paternal aunts
photo electrically controlled cutting machine
photochemical oxidant index
pilot ladders
polyubiquitination
porsuk cayi
prearranged aircraft maneuver
product position
professional book
program-controlled reagent feeder
Prptazine
reverse split
roundel clip
semiconductor ceramics
shereefs
sodium sulfacetamide
south-east (se)
stable position effect
stylus point
suaeda asparagoides makino
Sulfolobaceae
svyazinvest
tape and buffer system
the matter at issue
Third Agriculture Revolution
Tricoloid
ultranarrow
UV-screen
value of rectangular game
viewphone
weroance
wizening
zeor dispersion