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This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(180) / 评论(0) 分类 Scientific American(八)月

The Road to Happiness It is a commonplace among moralists that you cannot get happiness by pursuing it. This is only true if you pursue it unwisely. Gamblers at Monte Carlo are pursuing money, and most of them lose it instead, but there are other way

发表于:2018-12-07 / 阅读(111) / 评论(0) 分类 晨读英语美文60篇

This is the VOA Special English Health Report. Every few years, two groups do a study of how many Americans wash their hands after using the toilet. These groups are the American Society for Microbiology and the American Cleaning Institute, formerly

发表于:2018-12-07 / 阅读(124) / 评论(0) 分类 2010年VOA慢速英语(九)月

[全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2018-12-12 / 阅读(192) / 评论(0) 分类 北美小学生英语一年级教材(牛津英语教材)

1. Peak people: 人口顶峰。这个词组就是指世界人口达到最高值的时期,之后的人口数量会因为出生率的降低或全球能源、食物、水资源匮乏而呈稳定下降的趋势。据说我们已经 reached peak people,

发表于:2018-12-18 / 阅读(145) / 评论(0) 分类 实用英语

World Hepatitis Day is observed on May the 19th. It aims to increase awareness worldwide of the diseases hepatitis B and hepatitis C. Its hope is to encourage the prevention and diagnosis of these two diseases, and increase the number of people who r

发表于:2018-12-29 / 阅读(131) / 评论(0) 分类 英语课程学习计划和讲义

La Lsla Bonita《风光秀丽的小岛》法国首席女歌手 演唱者:Alizee 法国首席女歌手Mylene Farmer(玛莲法莫)一手打造快红新人首发主打MoiLolita荣登8大国 (法国、西班牙、意大利、德国、俄罗斯、以色

发表于:2019-01-03 / 阅读(214) / 评论(0) 分类 中英翻唱歌曲

It is a commonplace among moralists that you cannot get happiness by pursuing it. This is only true if you pursue it unwisely. Gamblers at Monte Carlo are pursuing money, and most of them lose it instead, but there are other ways of pursuing money,

发表于:2019-01-07 / 阅读(138) / 评论(0) 分类 白领英语晨读

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(145) / 评论(0) 分类 Scientific American(八)月

It is a commonplace among moralists that you cannot get happiness by pursuing it. This is only true if you pursue it unwisely. Gamblers at Monte Carlo are pursuing money, and most of them lose it instead, but there are other ways of pursuing money, w

发表于:2019-01-08 / 阅读(148) / 评论(0) 分类 英语美文

The U.S. Special Inspector General for Iraq Reconstruction has criticized the State Department for its management of nearly $3 billion in contracts and grants in Iraq. In two reports, auditors cited weak and ineffective State Department oversight of

发表于:2019-01-13 / 阅读(235) / 评论(0) 分类 VOA标准英语2010年(一月)

The US government is considering, for the first time, the approval of a genetically-modified animal for human consumption. The animal being considered is salmon, but approval could open the door for other animals as well. Those who favor the move say

发表于:2019-01-13 / 阅读(176) / 评论(0) 分类 VOA标准英语2010年(七)月

Stomach cancer is one of the deadliest diseases, and ranks second among cancers worldwide with at least 800,000 deaths yearly. But in the United States, the number of cases has been declining, except for among one group of Americans. Glenda Reimer, h

发表于:2019-01-13 / 阅读(139) / 评论(0) 分类 VOA标准英语2010年(五)月

At Scripps Research Institute in Jupiter, Florida, scientists are working to find clues about how the human brain processes memories. Their laboratory test animal is not a chimp or a dog or a rat animals that we know can remember things it is the com

发表于:2019-01-13 / 阅读(175) / 评论(0) 分类 VOA标准英语2010年(三月)

This is the VOA Special English Development Report. Health experts predict that soon, more people will die from cancer than from AIDS, tuberculosis and malaria combined. They expect that by two thousand ten, cancer will become the world's leading cau

发表于:2019-01-20 / 阅读(136) / 评论(0) 分类 2010年慢速英语(三)月

Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But

发表于:2019-01-28 / 阅读(150) / 评论(0) 分类 英语小达人

72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0

发表于:2019-01-30 / 阅读(189) / 评论(0) 分类 科技之光

Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We

发表于:2019-02-05 / 阅读(195) / 评论(0) 分类 实用英语

A man had fallen between the rails in a subway station. People were all crowding around trying to get him out before the train ran him over. They were all shouting. Give me your hand! but the man would not reach up. Mulla Nasrudin elbowed his way thr

发表于:2019-02-19 / 阅读(160) / 评论(0) 分类 趣味英语

TWENTY-THREE There remained the most difficult obstacle; if he crossed it ahead of the others, he would come in first. He was galloping up to the Irish bank. He and Frou-Frou both saw the bank while still some way off and to both of them came a momen

发表于:2019-03-09 / 阅读(198) / 评论(0) 分类 有声英语文学名著
学英语单词
agrestal
alclad alloy
alternate production
andrew jackson downings
anterior labial veins
antithetic
Arteriae metatarsales dorsales
artificial dialyzer
attentation
autonomous phoneme
calappi
charcoal gray
charge exchange
Chimaphila japonica
cimigol
citrase
commision on science education
compound valve
computational numerical control
contributes
curve flattening
date product returned to manufacturer
deconfining
dicky-birds
electric pumping
erasure of information
esophagoscopy
expander
eye bolt rivet
facilitating function
first (ex)press juice
forgettably
Fossyol
frictionless liquid
friedrichs
fuel sloshing
fund for immediate consumption
gill filament (or branchial filament)
glischrum
glycerin sera
gone into production
groupoidal
guanidine acetate
have something in remembrance
heading-overhand bench method
Homer Armstrong Thompson
indexes of labour productivity
infiltration tactics
interstanzaic
isoentropic expansion
kondrashin
L-(-)-Mannose
L-B coordinate
lambert coordinate
Lingnania
Linville truss
meeterly
methyl silicone
monoalphabetic subsitution cipher
naked seeds
no-kidding
nontubular
o-type grid
one up on
ortho-hydrogen
osseo-fibrous
owner-tenants
packet switching center
partial directed set
pedologic nomenclature
periopaper
personhoods
photoelectric spectro photometer
pickeers
Plain of Jars
policy server
polybutadiene acrylonitrile propellant,PBAN propellant
process heterodyning
promotants
purifier bowl
put in series
Pyromorphit
range markers
regulating multi-zone production rate
Roanoke Rapids
rod parting
running means
sex-assault
Sforza Family
shut off switch
special industrial building
spider lines
subadars
subcutaneous atrophy caused by steroid injection
suppressible
systems management school
tribulary
tse-tung
two's complement arithmetic
vakatisine
windbaggeries
with the spin