附加的背景辐射

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(107) / 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(139) / 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(116) / 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(137) / 评论(0) 分类 Scientific American(十)月

He has a background in classical music. 他有古典音乐的背景。 have a background in something就是指有某方面的背景。 I have a background in special education.我有特殊教育的背景。

发表于:2018-12-25 / 阅读(133) / 评论(0) 分类 蒋健棠英语实用句子

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 cake [ keik ] Mud caked on his shoes. v. 结成一块 泥块粘在他的鞋上。 abate [ E5beit ] The ship sailed when the storm abated. v. 减弱,减轻

发表于:2018-12-30 / 阅读(181) / 评论(0) 分类 每日攻克5词

Still unaware of what caused the noise, Wilson and Penzias phoned Dicke at Princeton and described their problem to him in the hope that he might suggest a solution. Dicke realized at once what the two young men had found. Well, boys, we've just been

发表于:2019-01-01 / 阅读(103) / 评论(0) 分类 万物简史

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(123) / 评论(0) 分类 2017年VOA慢速英语(四)月

As pro-government troops continue their push to oust Islamist insurgents from southern and central Somalia, Uganda and Burundi have pledged additional troops to reinforce the African Union peacekeeping mission. It has been slightly more than a month

发表于:2019-01-03 / 阅读(163) / 评论(0) 分类 VOA标准英语2011年(三月)

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(160) / 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(242) / 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(131) / 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(159) / 评论(0) 分类 VOA标准英语2011年(三月)

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(293) / 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(153) / 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(137) / 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(123) / 评论(0) 分类 VOA标准英语2010年(一月)

今天我们要学的词是background check。 Background check, 是背景调查的意思。美国总统布什最近签署了一项枪支管制法案。The legislation aims to prevent criminals and the mentally ill from gaining access to dangerous we

发表于:2019-02-07 / 阅读(134) / 评论(0) 分类 英语每日一词

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(149) / 评论(0) 分类 英语新闻

今天我们要学的词是background check。 Background check, 是背景调查的意思。美国总统布什最近签署了一项枪支管制法案。The legislation aims to prevent criminals and the mentally ill from gaining access to dangerous we

发表于:2019-02-16 / 阅读(120) / 评论(0) 分类 英语单词荟萃
学英语单词
3-mesatoin
actinokymograph
alics
attributed grammar
automatic identification data collection
Boonah
boot magnetron
bretherick
brucan
centrifugal sewage pump
chondrodystrophic myotonia
control-top
corase cossettes
core setting fixture
crucial ligament of foot
cylinder-type tank
data block
dealkylation of toluene
double pipet
drill footage per day
dynamic storage allocation scheme
dysgnathia
embarras de richesse
euphonous
Fakel
fetichistic
fog dispersal
free water level
give occasion to
give someone a rough time
grammopodius
greatgrandfather
grippeth
hand brake mast support
hard to get
hat shape steel
high flux hollow fibre
hydride transfer
incongruent melting!
inertial delay
Inst.C.E.
inverse limit
kalifates
Koplik's sign
lack of contrast
lamella (pl.lamellae)
lichen verrucosus
linea pectinata
look daggers at sb
loosen a screw
Lorenz Hart
lute-
major sevenths
make a joke about someone
man-made aurora
mechanism of decompressor
membrane separation plant
micro-cassette
misalign
mixed cipher
muonic antineutrino
natural fermentation
negative angle
neoplastic
neutron gamma reac-tion
nordenskioldine
occlusal guards
Old Wives summer
operative lay time
payday loan
peak load period
petiolular
polygamous
powder-boy
primary mineral deposit
punshon
pyrometric cone number
quasi-coincidence
RC (resistance-capacitance)
read-write channel
recoil atoms
rosoth
rusty tinamous
Saddar
saponification agent
sausage cage
section mould
sign-posting
slope development
Sre Russey
synchromesh feature
term birth
to agree on...
tomonori
unreliableness
unwarranted demand
vendor part modification
water scarcity
webcam
weimaraners
wittenagemot
xylosylating