[地物] 辐射带动力学

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(58) / 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(82) / 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(66) / 评论(0) 分类 2011年VOA慢速英语(三)月

今天我们要讲的美国习惯用语是:hit below the belt。Hit是打击的意思,belt是腰带的意思。Hit below the belt 连在一起用,原来指在拳击中违规地打击对手腰带以下的部位,现在也用来指不公正地、用

发表于:2018-12-16 / 阅读(136) / 评论(0) 分类 美国习惯用语

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(76) / 评论(0) 分类 Scientific American(十)月

Idiom: Notch on your belt一个人在某方面取得的进步 Hit the book: Expedition Set off Odyssey Drifting Navigation Keep on track Floe Prompt

发表于:2018-12-27 / 阅读(135) / 评论(0) 分类 趣味青春英语

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(68) / 评论(0) 分类 2017年VOA慢速英语(四)月

Serbian President Tomislav Nikolic is currently in China on an official state visit, and he spoke to CGTN's foreign affairs reporter Su Yuting about how the two countries can cooperate within the framework of the Belt and Road Initiative. Serbia is f

发表于:2019-01-05 / 阅读(105) / 评论(0) 分类 cctv9英语新闻2017年

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(97) / 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(169) / 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(86) / 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(104) / 评论(0) 分类 VOA标准英语2011年(三月)

NASA Probing Secrets of Van Allen Radiation Belt 美国航天局探秘范艾伦辐射带 One of the first discoveries of the space age, made in 1958, was that the Earth is surrounded with a doughnut-shaped field of highly charged particles. It was na

发表于:2019-01-14 / 阅读(67) / 评论(0) 分类 VOA标准英语2014年(八月)

美国航天局探秘范艾伦辐射带 One of the first discoveries of the space age, made in 1958, was that the Earth is surrounded with a doughnut-shaped field of highly charged particles. It was named the Van Allen radiation belt, after its disco

发表于:2019-01-19 / 阅读(74) / 评论(0) 分类 VOA双语新闻 2014年8月

今天我们要学的词是seat belt。 Seat belt, 安全带。研究结果显示, Car seats reduce the risk of child injury up to 82 percent, compared to just wearing seat belts, 儿童汽车座椅跟只系安全带相比,可以将孩子受伤的风

发表于:2019-02-02 / 阅读(86) / 评论(0) 分类 英语单词荟萃

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(243) / 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(95) / 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(93) / 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(64) / 评论(0) 分类 VOA标准英语2010年(一月)

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(91) / 评论(0) 分类 英语新闻
学英语单词
a locomotive
a long shot
allemagtig
amfm
amittere legem terrae
arteria iliaca communis
Azyak
bad raps
bar gate type
binding upon
breathily
cellular manufacturing systems
church-yards
ciliicalyx
close tolerance casting
complementation cloning
component index
Corydalis nigroapiculata
cost-management
crista marginalis
cross-mated
cyan-amide niirogen
de-feather
de-tatter
decreasement
deflecting magnet
derisi
dicranum scoparium hedw.
discoiblastula
dorrie
emphyysema
eusitia
expansion line
firrea
foreign department
full-price
Gavdopoula
glysantine
graph plotting
impersonalities
infracapitulum furrow
iron violet
kempthorne
konigsberg bridge problem
laferk
lanthanin
lanthanum hexaantipyrineperchlorate
left half
library terminal
life-arena
life-support technology
light intensity control
light pen strike
mailout
malus soulardii brit.
MASIC
mcvie
method of altering course by two half-angles
methylxyloside
microinstruction simulation
muohwa
national centre
nephews-in-law
nonparametric geostatistics
optimal solution graph
order Saurischia
Ovsyannikovo
passive FTP
peppermint soap
pile fabric weave
pinus attenuatas
Polivyanskiy
present worth factor
put off the evil day
q.s.
quick response force
reticulaphis mirabilis
rod multiplexer filter
Rubus parviaraliifolius
salt-water circulating distiller
SATR
schizaeaceaes
seam welding electrode
secondary and control wiring
slag corrosion
soil surface thermometer
sporadic parasite
steel oneself to do something
stochastic-dynamical model
sun lamps
thermal protective aid
three-time
time is running out
tonquin bean
transgovernmental network
treadmill ergometer
van-current
velarifictorus koshunensis
vertical curve concave upwards
water-based transport
zawanda
Zhigalovo