充气辐射侦检器

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(169) / 评论(0) 分类 VOA标准英语2010年(一月)

福岛向来访者力证食品安全 In the shadow of northern Japans snow-capped mountains, Kazuhiro Watanabes strawberries are plump and ready for picking; because of his advanced greenhouses, the crop is ripe for harvest even in early spring. 在日

发表于:2018-12-19 / 阅读(137) / 评论(0) 分类 VOA双语新闻 2015年3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(171) / 评论(0) 分类 Scientific American(十)月

A: Hello, this is Betty. B: Hi, Betty. Larry here. How many smoke detectors are in your apartment? A: Actually, I have two. B: Are the batteries fresh? A: Both batteries are good. B: Great. I need to come by and check them myself. A: No problem, when

发表于:2018-12-26 / 阅读(196) / 评论(0) 分类 租住公寓-Renting an Apartment

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(147) / 评论(0) 分类 2017年VOA慢速英语(四)月

We wanna bring NBC chief science and health correspondent Robert Bazell. Bob, it's not just the Japanese people affected by the radiation. We had the Pentagon report that our aircraft carriers, the one that Richard was just talking about the Ronald R

发表于:2019-01-07 / 阅读(165) / 评论(0) 分类 万花筒2011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(188) / 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(274) / 评论(0) 分类 2010年VOA慢速英语(七)月

AS IT IS 2015-03-23 Would You Eat Food from Fukushima? 你会吃来自福岛的食物吗? Thousands of delegates from around the world gathered this month in northeast Japan for a United Nations conference on disaster relief. Four years ago, the area

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 2015年VOA慢速英语(三)月

Fukushima Uses UN Conference to Promote Its Food Safety 福岛向来访者力证食品安全 FUKUSHIMA, JAPAN In the shadow of northern Japans snow-capped mountains, Kazuhiro Watanabes strawberries are plump and ready for picking; because of his adva

发表于:2019-01-14 / 阅读(138) / 评论(0) 分类 VOA标准英语2015年(三月)

A: Hello. B: Hi, Betty. It's Larry. Can you tell me how many smoke detectors you have? A: There are two smoke detectors in my apartment. B: Do you know how new the batteries are? A: I'm very afraid of fires. I change the batteries every Labor Day. B:

发表于:2019-01-20 / 阅读(160) / 评论(0) 分类 地道英语对话-租房

A: Hello, Betty speaking. B: Hey, Betty. This is Larry. Tell me how many smoke detectors you have, please. A: This apartment came with one, and I installed another one. B: Are there fresh batteries in each of them? A: Each detector beeps when the bat

发表于:2019-01-20 / 阅读(146) / 评论(0) 分类 地道英语对话-租房

A: Hello, this is Betty. B: Hello, Betty. This is Larry. How many smoke detectors are on your ceiling? A: I have two smoke detectors. B: Do you have fresh batteries in both of them? A: Both batteries are pretty fresh. B: Very good. I have to come by

发表于:2019-01-20 / 阅读(141) / 评论(0) 分类 地道英语对话-租房

A: Hello, this is Betty. B: Hi, Betty. Larry here. How many smoke detectors are in your apartment? A: Actually, I have two. B: Are the batteries fresh? A: Both batteries are good. B: Great. I need to come by and check them myself. A: No problem, when

发表于:2019-01-20 / 阅读(154) / 评论(0) 分类 地道英语对话-租房

A: Hi, this is Betty. B: Hi, Betty. It's Larry. I need to know how many smoke detectors are in your apartment. A: There was one when I moved in. Then I added one. B: Do both detectors have fresh batteries? A: I always keep them fresh. I don't want to

发表于:2019-01-20 / 阅读(172) / 评论(0) 分类 地道英语对话-租房

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(316) / 评论(0) 分类 英语新闻

Pripyat, Ukraine. A dead city. Homes, schoolrooms, playgrounds, and other places are crumbling as wild nature reclaims the land. Pripyat once had some 50,000 residents(居民) . Now they are gone, perhaps forever. Only the artifacts of their live

发表于:2019-02-06 / 阅读(186) / 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(182) / 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(161) / 评论(0) 分类 英语新闻

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(181) / 评论(0) 分类 英语新闻
学英语单词
abdominal musculature
acerifolia
acremoniella atra
act of terrorism
advance in life
andirne
asarylic acid
aureotracin
available net positive suction head
Banī Khawāt
batis
big wig
black tuesday
bondmaids
buffalo-berry
burn with
cacao-tallow
cage type bit
call-off system
caltrop
catchability coefficient
chemical afterburning
Chrysochloris
clutch operating pin
coeffcient of proportionality
cold blast valve
cold restart
complementation patterns
contilever spring
curvilinear
deep-water pier
demakes
demand dial routing
desecration
discontinuous measurement
double salts
earthy water
elephantomyia (elephantomyia) luculenta
ethylize
ex bonus
exclusive triad
fenady
filled can dump
full sun
georgia barks
Gillied
glish
gross atomic population
Hale County
hand lamp transformer
heterotype
homoeoxipha lycoides
Ilva Mare
industrial specialization
intenders
IPAA, I.P.A.A.
jigger pin die
keeping in ship's position
lautenschlager
lens spoon
link-attached terminals
liquor natrii citratis anticoagulans
made her compliment to
mail and baggage room
malt process
manometric technique
masques
Merrill Lynch & Co.
mesh liner
moscow' wichita
neozephyrus taiwanus
nonlinear forward drift
oleandra undulata (willd) ching
pachycheles garciaensis
parametic equation
pepzyme
phagocytosed
picture interference
power-compacted charge
primary service area
qualified apparatus
rejudging
si systems
similar genetic
Simonszand
small cell undifferentiated carcinoma
statistical decision
stephanitis exigua
subtransient flux-linkage
tabis
take warning by
talc-free
Taniko
Tebron
television telewritter
two-dee cyclotron
udder edema
united states supreme courts
unsawn timber
vesical surface
wakeful
Yudam-ri