晚辐射效应,照射延迟效果

Chrissy: Wow, that movie was amazing, but I cant believe that they blew up the Eiffel Tower. I bet the French are really pissed. Jack: Youre kidding, right? They didnt really blow up the Eiffel Tower. They used special effects to make it look that wa

发表于:2018-12-06 / 阅读(110) / 评论(0) 分类 地道美语播客

This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Japan's nuclear crisis may mean greater demand for imported food and less competition from Japanese products on world markets. But it also means that

发表于:2018-12-07 / 阅读(101) / 评论(0) 分类 2011年VOA慢速英语(三)月

Doctors use X-rays to view internal organs, obtain clear images of possible disease and to treat cancer. For years radiation has been used to save lives, but there is growing concern that some patients are getting more than they ask for when they und

发表于:2018-12-08 / 阅读(134) / 评论(0) 分类 VOA标准英语2010年(一月)

This is the VOA Special English Health Report. The crisis at the damaged Fukushima Dai-Ichi Nuclear Power Station in northern Japan has raised worries about radiation risks. We spoke Tuesday with Jonathan Links, an expert in radiation health sciences

发表于:2018-12-16 / 阅读(111) / 评论(0) 分类 2011年VOA慢速英语(三)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Animals rely on all sorts of cues to find their next meal. Monkeys and birds are attracted to the colors of ripe fruits and berries. And snakes find thei

发表于:2018-12-24 / 阅读(132) / 评论(0) 分类 Scientific American(十)月

Naked skin or effectively naded skin has been the primary interface between the human body and the environment for over 200,000 years. Penn State anthropologist Nina Jablonski on the evolution of human skin pigmentation at the annual meeting of the A

发表于:2018-12-24 / 阅读(146) / 评论(0) 分类 Scientific American(二)月

ENVIRONMENT REPORT - November 29, 2002: Effects of Oil Spill Near Spain By Cynthia Kirk env-spain-oil-spill-effects (RealAudio) env-spain-oil-spill-effects (MP3) This is the VOA Special English ENVIRO

发表于:2019-01-02 / 阅读(116) / 评论(0) 分类 健康与环境

Human exploration of Mars is now an official goal of the National Aeronautics and Space Administration (NASA). Last month, U.S. President Donald Trump signed a bill to increase NASAs budget. The law sets spending at $19.5 billion for the 12-month per

发表于:2019-01-02 / 阅读(120) / 评论(0) 分类 2017年VOA慢速英语(四)月

2012年12月8日雅思写作考试回忆 12月8日雅思写作题目准确版:In some countries around the world men and women are having children late in life.What are the reasons for this development? What are the effects on society and family life

发表于:2019-01-08 / 阅读(186) / 评论(0) 分类 雅思机经

U.S. health experts monitoring Japan's nuclear crisis are seeking to explain health risks from radiation(放射) exposure, while cautioning that radiation levels measured this week at the Fukushima-Daiichi power plant in northern Japan have not y

发表于:2019-01-11 / 阅读(153) / 评论(0) 分类 英语新闻

DOUG JOHNSON: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Doug Johnson. FAITH LAPIDUS: And I'm Faith Lapidus. Today, we will tell about skin cancer. (MUSIC) DOUG JOHNSON: Skin cancer is one of the most common forms of cancer. It is also

发表于:2019-01-11 / 阅读(236) / 评论(0) 分类 2010年VOA慢速英语(七)月

Japanese Town Split by Radiation Evacuation Zone It is an extraordinary meeting of the Kawauchi village assembly. Because of severe damage to the village's municipal hall from the earthquake, the public gathering has been convened at a community cent

发表于:2019-01-13 / 阅读(128) / 评论(0) 分类 VOA标准英语2012年(三月)

Japan raised the severity of the Fukushima nuclear crisis from four to five on a seven-point scale of international nuclear events. Fears of radiation exposure has caused a run on salt products all across the region, including in China, where shopper

发表于:2019-01-14 / 阅读(157) / 评论(0) 分类 VOA标准英语2011年(三月)

JUDY WOODRUFF: Almost 80 percent of children who are diagnosed with cancer today in the U.S. survive, thanks in large part to advances in treatments like radiation and chemotherapy. But a growing body of research indicates survivors are at greater ri

发表于:2019-01-27 / 阅读(130) / 评论(0) 分类 PBS访谈健康系列

The World Health Organization (WHO) warns against the indiscriminate(任意的无差别的) use of potassium iodide as a precaution against nuclear radiation. WHO is issuing this advisory following reports of people in Japan and elsewhere who are usi

发表于:2019-02-06 / 阅读(287) / 评论(0) 分类 英语新闻

A key Japanese adviser on radiation(放射 ) leaks at the country's disabled Fukushima nuclear power facility has quit in protest over the government's handling of the disaster. The adviser, Toshiso Kosako, a radiation safety expert at the Univer

发表于:2019-02-06 / 阅读(145) / 评论(0) 分类 英语新闻

NEW DELHI, March 16 (Xinhua) -- The Indian government has ordered food originating from(发源于) Japan to be tested for radiation in the wake of explosions at a Japanese nuclear plant following a devastating earthquake-tsunami last Friday, repo

发表于:2019-02-07 / 阅读(134) / 评论(0) 分类 英语新闻

Public opinion polls suggest most Americans favor full body scanners as a way to protect against terror attacks on commercial airliners. The benefits of scanners are being debated in a number of countries. Some groups have raised privacy issues. But

发表于:2019-02-07 / 阅读(117) / 评论(0) 分类 VOA标准英语2010年(一月)

The World Health Organization calls tobacco the leading cause of preventable death in the world. In December, the WHO launched a campaign against cigarette smoking in Africa, saying a rapidly growing population is creating larger and more accessible

发表于:2019-02-08 / 阅读(114) / 评论(0) 分类 VOA标准英语2010年(三月)

WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine(碘) has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai

发表于:2019-02-11 / 阅读(143) / 评论(0) 分类 英语新闻
学英语单词
adequates
alacks
asthmatical
Avatiu
bi-level
block structured symbol
bnb
Bottcher's space
bows down
Bulukumba
careke
centered optical system
character decoder
chiang ya wan
cigarette-maker
clad lining
cointegrant
coke rate
computer-aided pattern recognition
contemporary capitalism
counter-rotational departure
course of litigation
Crystal River
decrement conduction
dentation
diphosphotransferase
directed circuit
disto-molar
dynamic frequency characteristic
dynamic language
electromagnetic thickness indicator
eribotrya japonica lindl. loquat
EVOO
feudalising
fille
floating mud
flowing earth
fluor-mica
forecolors
freegreen
give sb. a snuff
goldflame
gotthold ephraim lessings
HAHTG
half-loads
harmfulless
heat storage coefficient
Holm Sound
honorabilities
i/o prevention
indifferentists
Laport's law
least cost
lymphad
MacLeod, John James Rickard
mingler
motion time analysis
mr.x
naow
nomadised
nonevaluative
off-state current of a solid-state output
on the bum
Onani
open-cells
pelvic diaphragm
philippe decoufle/compagnie dca
platinum compounds
plei(o)-
portholes
prunella montanella
pulse-frequency spectrum
remote sensing of engineering geology
rescue litler
resulphurized steels
Rimetea
saint augustines
secondary row
semi-lagrangian method
Seminole Wars
sense-organs
setta
specific gravity of blood
speech pathology
spitzfalte
spoke-divided flywheel
spy on someone
Suetonius
thigmanesthesia
thou-
time-sharer
tipula formosicola
tool magazine
torsional strength
Valmorin
velocity potential
verbenin
vn test
wheel electrode
Xeriana, R.
yeowe