放射耐受剂量

[00:08.92]Hello? 你好? [00:08.96]TAYLOR:: Ohay, l iust wanted to mahe sure you didn't give me a bogus number. 好的,我就是确定一下你没有给我一个空号 [00:16.64]SARA: The radiation. which ultimately put Kate into remission... 化疗

发表于:2018-12-07 / 阅读(198) / 评论(0) 分类 听电影学英语-姐姐的守护者

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)

Unit 12 What's the best radio station? [00:05.38]SECTION A [00:08.33]1b Listen and match the statements with the movie theaters. [00:15.18]Write in the names of the theaters. [01:03.61]2a Listen to a reporter interview a boy. [01:09.46]How does the b

发表于:2018-12-13 / 阅读(266) / 评论(0) 分类 新目标初中英语八年级上

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

18. Twelve Cans of Tuna Fish Rag Twelve cans! Twelve cans! Twelve cans of tuna fish. Twelve cans. How many cans? Twelve, twelve. Did you say twelve? Yes, I said twelve. Twelve cans of what? Twelve cans of fish. Twelve cans of fish? Yes, fish, yes, fi

发表于:2018-12-25 / 阅读(362) / 评论(0) 分类 英语节奏训练

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

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

Forget cockroaches. Forget Superman. Forget any other tough-as-nails creatures youve ever heard of. The most indestructible multicellular organisms on Earth are undoubtedly tardigradesmicroscopic eight-legged aquatic invertebrates also known as water

发表于:2019-01-17 / 阅读(194) / 评论(0) 分类 2016年Scientific American(十)月

I am sorry to say that Peter was not very well during the evening. His mother put him to bed, and made some camomile tea; and she gave a dose of it to Peter! 'One table-spoonful to be taken at bed-time.' But Flopsy, Mopsy, and Cotton-tail had bread a

发表于:2019-01-22 / 阅读(100) / 评论(0) 分类 英语原版童书

Science and Technolgy. 科技。 Radiation and evolution. 核辐射与进化。 Surviving fallout. 辐射尘中 幸免于难。 Birds can evolve to cope with the lingering effects of nuclear incidents. 鸟类能够通过进化应对核事故的残余影

发表于:2019-01-26 / 阅读(120) / 评论(0) 分类 经济学人科技系列

Compared to the dose level of a medical chest x-ray, a backscatter scan is thousands of times lower. Since the Christmas Day attempted bombing of a U.S. airliner, airports are looking for ways to tighten security. One method being adopted by some and

发表于:2019-02-05 / 阅读(104) / 评论(0) 分类 VOA标准英语2010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(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

Science and technology 科学技术 Radiation and evolution 核辐射与进化 Surviving fallout 辐射尘中 幸免于难 Birds can evolve to cope with the lingering effects of nuclear incidents 鸟类能够通过进化应对核事故的残余影响

发表于:2019-02-07 / 阅读(125) / 评论(0) 分类 经济学人科技系列

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)

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

I had a so common day . I`m waked up at the 9:00 p.m. I`m ate the breakfast and did morning exercises at home .then mum and me went to the suppermaket we bought pens,books ,some food and drink in it we came home by car .Dose this is very easy ! now

发表于:2019-02-17 / 阅读(106) / 评论(0) 分类 英语作文
学英语单词
-bac-
adsolicitor
afterpeak tank
alone with
anchorage deformation
anthropometrically
appreciation of difference in depth
arch pitch
automatic defrosting machine
benriamine
binomial system of biologial nomenclature
breath speciment
carberries
cash operating statement
china national chartering corporation
cleverest
defocus effect
dense population
deuxieme
diamond-work
dressed (carcass) percentage
Driftsethe
dyschromasia
extraribosomal
fault set
filbeys
fixed mandrel
flood catastrophe
fly-wire
foreset
gas metallizator
get a thick ear
get out of jail free
gray body enclosure
hamann
hemacytoblast
Hha restriction enzyme
homerkin
hopper diluting instalation
innovative spirit
input/output queue backward pointer
isogeneous induction
law enforcement statistics
lens hood
locatio operarum
lotus flower
lush-rolling
marriable
mat bags
microscanning
midoceanic islands
military musics
millirad (mrad)
multimass
neurokinetic
non-valent
nonremovable
nuccis
Orobanche sinensis
Orpingtons
oyster blake
P.u. (per unit)
phyto sanitary control
pile poisonging
polyfluoro kerosene
polymodalities
population theory
presence technology
public money
pulpa
punctate hemorrhage
raster segment generator
read/write channel
Reillanne
reinforced fiber composite (rfc)
reissacherite
ride quality
roentgen diagnosis
Saint Beda
segmented dictionary stack
side reflected
Skåne Lan
snake-eye furuncle
Spanishly
stereographic mapping
strapline
Strobilanthes austinii
subbase course drainage
suck tits
suffretous
sycomatous
tax payment place
the meditative mind
theca interna of primary follicle
to the last extremity
triallylamine
tube bending machine
Tār Ahmad Rind
wage of superintendence
wastors
zbs
zero salvage value