能量辐射

45.The source of Energy A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Suns very center. It is here that is to be found the source of the energy that the Sun constantly pours out i

发表于:2018-11-28 / 阅读(420) / 评论(0) 分类 新概念优美背诵短文50篇

Many scientists say nuclear energy is our future. Many normal people arent so sure. I think most of us worry about nuclear energy. We hear on the news about the dangers of nuclear power. Many years ago there was a big accident in Chernobyl, Russia. A

发表于:2018-12-04 / 阅读(127) / 评论(0) 分类 听一分钟英文-N

UNIT 9 Text A PRE-READING TASK Exercise 1 Before reading the passage, think about the statements. Do you Agree or Disagree with them? Why? 1. There is no need to worry about the problem of energy. 2.

发表于:2018-12-04 / 阅读(244) / 评论(0) 分类 实用英语综合教程

A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Sun's very center. It is here that is to be found the source of the energy that the Sun constantly pours out into space as light and h

发表于:2018-12-12 / 阅读(161) / 评论(0) 分类 英语小短文

VI. Nuclear Emergency Preparedness Exercises,Drills, Training and Public Communication核应急演习演练、培训与公众沟通 China attaches great importance to nuclearemergency preparedness exercises, drills, trainingand public communication,

发表于:2018-12-12 / 阅读(127) / 评论(0) 分类 英语笔译

A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Sun's very center. It is here that is to be found the source of the energy that the

发表于:2018-12-15 / 阅读(248) / 评论(0) 分类 新东方背诵文选

Kaila, Blake, Tyler and dozens more of you on our Facebook page said the NFL needs to get the real referees back. Done. A crew of regular officials, one with 70 combined seasons of experience, were set to work last nights Browns-Ravens game. That hap

发表于:2018-12-24 / 阅读(159) / 评论(0) 分类 CNN2012年(十)月

Sometimes it is hard to see the light, especially it lies in the invisible spectrum, like ultrared, ultraviolet radiation. But if you long to see the unseeable, you might interested to hear that under certain conditions people can catch a glimpse of

发表于:2018-12-24 / 阅读(138) / 评论(0) 分类 2015年Scientific American(一)月

Unit 6 TEXT I Atomic Cars Text Every motorist dreams of a car of the future that does not have to be refuelled every few hundred miles, a car that will cost little to run because there is no outlay on

发表于:2018-12-29 / 阅读(184) / 评论(0) 分类 新编大学英语教程

A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Sun's very center. It is here that is to be found the source of the energy that the Sun constantly pours out into space as light and h

发表于:2018-12-30 / 阅读(130) / 评论(0) 分类 考研背诵50篇

Disaster in Japan日本灾难,钚与米奇鼠 Plutonium and Mickey Mouse钚与米奇鼠 Japans nuclear crisis drags on, exposing profound failures both at the company and in national energy policy 日本核危机悬而未决,暴露出公司和国家能

发表于:2018-12-31 / 阅读(131) / 评论(0) 分类 经济学人综合

Earth Station - The term used to describe the combination of antenna, low-noise amplifier (LNA), down-converter, and receiver electronics that are used to receive a signal transmitted by a satellite.

发表于:2019-01-03 / 阅读(143) / 评论(0) 分类 电信英语

The source of Energy A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Sun's very center. It is here that is to be found the source of the energy that the Sun constantly pours out into

发表于:2019-01-08 / 阅读(224) / 评论(0) 分类 英语小短文

AS IT IS 2013-06-14 NASA Scientists Still Dream of, and Plan for, Human Travel to Mars From VOA Learning English, this is As It Is. Welcome back. Im Caty Weaver. On the show today, we look into the future of space exploration. The American space agen

发表于:2019-01-12 / 阅读(123) / 评论(0) 分类 2013年VOA慢速英语(六)月

Many scientists say nuclear energy is our future. Many normal people arent so sure. I think most of us worry about nuclear energy. We hear on the news about the dangers of nuclear power. Many years ago there was a big accident in Chernobyl, Russia. A

发表于:2019-01-21 / 阅读(133) / 评论(0) 分类 纯正英语一分钟

The solar system is a hostile place. Earth is under attack from deadly cosmic radiation. Life here is only possible, because it's protected by the magnetosphere, an invisible force field that cocoons the planet. But new evidence reveals that this vit

发表于:2019-01-22 / 阅读(130) / 评论(0) 分类 自然百科2011年

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(141) / 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(154) / 评论(0) 分类 英语新闻

From VOA Learning English, this is As It Is. Welcome back. Im Caty Weaver. On the show today, we look into the future of space exploration. The American space agency NASA has announced plans for a new effort to study the sun. And, NASA scientists are

发表于:2019-02-16 / 阅读(129) / 评论(0) 分类 英语语言学习

The Source of Energy A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Sun's very center. It is here that is to be found the source of the energy that the Sun constantly pours out into

发表于:2019-02-25 / 阅读(137) / 评论(0) 分类 双语有声阅读
学英语单词
ablaters
AC drive rig
amdelate
analgispan
aphrophoras
apraisal of damage
artificial crack
births
bisepoxy lignan
bled timber
boosting pressure
Botany Bay fever
Calciobiotite
can coating
casing grip
citrullinates
Cleisostoma
concentrated telephone unit
conditional independence assumptions
connect-in command
constant purchasing power bond
copy-plans
cytococcus
Diaguita
Distributed System Object Model
ditch cleaning machine
dubuc
DVDPRO
egrymon
emission-control system
enactment of law
esox
Evenki Autonomous Okrug
extinction curve
family-oriented worker
fine waste material
flood surcharge
fluorescent layer
fold falx cerebri
fremen
ganciclovirs
genus arenarias
hemiaxtaxia
hepatopleural fistula
Hrachivka
hryvnya
hydraulic press duck
inner normal
insta-called
interstate commerce commissions
juxtaposed ice stream
Kelvin temperature
know ... goods
leaf-blower
limits of tolerance
linear objective function
low-key tone
luzula multiflora lej
manspreading
microbacidin
microdrile
midiling
muscular rectococcygeus
net noncash
non-steady state creep
non-violences
Nucleus accessorius
obsoleting indication
Ophiorrhiza mycetiifolia
ornamented type
People, who live in glass house, should not throw stones.
post-eqs
Pratt's test
production formula
Quingamine
Reeuwijkdorp
relaid
renal transplantation
resolvest
ring net for distributed processing system
Rocky Boy's Indian Reservation
rundels
shuttlecork
signal field strength
sing out
smokily
solution fertilizer
St Fillans
stud-sail
sulphamethoxydin
taken it easy
terminating Markov chain
tilt stabilization
titanium potassium oxalate(T.P.O.)
tongue and groove board
triphosa umbraria
two-dimensional nucleation
ultraviolet ray filter
unnamability
vachery
vertical projection
wonderhosts