波能吸收系数

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(373) / 评论(0) 分类 新概念优美背诵短文50篇

Passage 20 Waves How does light get from the sun to the earth? How does music get from the stage to the audience? They move the same way in waves! Light and sound are forms of energy. All waves carry energy, but they may carry it differently. Light

发表于:2018-11-30 / 阅读(162) / 评论(0) 分类 英语专业四级听写

wretched incidence broaden trader coefficient ass forthcoming loom elapse imperative reckless coupon conversion lily scorch soften conception abide attendance chunk craft count shorthand villa blond intellect

发表于:2018-12-01 / 阅读(214) / 评论(0) 分类 用Mp3背六级单词

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(125) / 评论(0) 分类 英语小短文

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(207) / 评论(0) 分类 新东方背诵文选

One of the newest sources of alternative energy is also one of the oldest - water power. The 19th century water wheel, though, bears no resemblance to the 21st century contraptions powered by ocean waves. The wave energy sector has been slow to coale

发表于:2018-12-16 / 阅读(95) / 评论(0) 分类 VOA标准英语2010年(十一)月

Local governments in many parts of eastern China are taking steps to try to conserve energy in the midst of the heat wave which has seen temperatures in many parts of the region top 40-degrees. CRI's Shen Chengcheng with more. Heat alerts have been i

发表于:2018-12-19 / 阅读(102) / 评论(0) 分类 世界各地新闻集锦

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(92) / 评论(0) 分类 考研背诵50篇

A Salary Raise 加薪 I got a raise. 我加薪了. My boss promoted me to manager. 老板把我升为经理. My colleagues ask for a big treat. 公司同事要求请客. John who is the administrator manager will go to celebrate with us tomorrow. 担任

发表于:2019-01-02 / 阅读(77) / 评论(0) 分类 不用背句型学英语

(THEME) VOICE ONE: This is Steve Ember. VOICE TWO: And this is Faith Lapidus with the VOA Special English program EXPLORATIONS. You are listening to our program today on a radio. Almost no communication would exist in the world without the electromag

发表于:2019-01-03 / 阅读(129) / 评论(0) 分类 2018年VOA慢速英语(九)月

By Stefan Bos Budapest 26 June 2007 A heat wave has killed dozens of people in Central and Southeastern Europe, most in Romania, where authorities have issued a code orange alert in the capital Bucharest and in eight counties. There are also concerns

发表于:2019-01-07 / 阅读(118) / 评论(0) 分类 2007年VOA标准英语(六月)

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(140) / 评论(0) 分类 英语每日一词

We're dedicating this edition of CNN Student News to our audience in Japan. The world is watching in support, and you are not alone. The nation of Japan is reeling today, trying to recover from a devastating natural disaster. The earthquake hit the i

发表于:2019-01-08 / 阅读(137) / 评论(0) 分类 CNN2011年(三)月

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(164) / 评论(0) 分类 英语小短文

3.基尼系数 Gini coefficien 国家统计局局长马建堂首次披露过去10年全国居民基尼系数的变化后,北京也将适时公布本地区的基尼系数。 Beijing will release its own Gini coefficient for 2012, a National Bureau o

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 英语笔译

Waves 波浪 A wave is the movement of water. 波浪是水的运动。 Why do waves happen? 波浪是怎么产生的呢? Waves are made when the wind blows over the surface of water. 风吹水面就会产生波浪。 On the beach, you probably watc

发表于:2019-01-10 / 阅读(101) / 评论(0) 分类 与美国小学生一起学英文第10册

US Agency Announces Wave Energy Prize Competition 美国能源部发起能源奖竞争 Experts say that sun and wind are the richest sources of clean, renewable energy. But ocean waves also create powerful, clean energy. So, the U.S Department of Ene

发表于:2019-01-12 / 阅读(114) / 评论(0) 分类 2015年VOA慢速英语(五)月

Harnessing Ocean Wave Power Provides Cheap Electricity 利用海洋波浪提供廉价电力和饮用水 WASHINGTON An often overlooked renewable energy resource is the power of ocean waves. Scientists in California say harnessing energy from the regu

发表于:2019-01-14 / 阅读(93) / 评论(0) 分类 VOA标准英语2014年(三月)

RACHEL MARTIN, HOST: I say renewable energy and you probably think wind or maybe the sun. You might be able to put the ocean's waves on that list, too. The Department of Energy is experimenting with this idea. The department is spending $40 million t

发表于:2019-01-16 / 阅读(95) / 评论(0) 分类 2017年NPR美国国家公共电台11月

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(98) / 评论(0) 分类 双语有声阅读
学英语单词
-gated
a warm welcome
ability level
AFNETR (Air Force Nuclear Engineering Test Reactor)
ajman
Al, Ghammās
analog code encryption unit
Anne Hutchinson
anti-direction finding
Beaver Creek
biological constraints
cargo sparring
charged particle beam
Circum-Pacific Tectonic Region
communism
compactions
composition bearing
corase-grained
cord drive
counter-cargo
critical velocity of atmospheric escape
crop cover
cross sterile group
deccans
depth
development and driving of coal mines
disto-
edge pixel
Elaeagnus macrophylla
Esperanza, Sa.de la
evaluation standard
Exchange-Rate Mechanism
gaging head
genus Bison
George Washington Birthplace National Monument
glosso-epiglottic fold
grouped-frequency operation
heminae
hen-mould
hillcroft
hydrophiles
impressionisms
jim crow
JSAM
judging distance
lespenephryl
Leuciscus cephalus
LFORM
link subroutines
log billet of timber
longikaurinA
loudspeakered
Magdalena, Mt.
maximum admissible dimension
minigreenhouses
natural ground surface
nondifferentiation
nonsubscripted integer variable
operational life proof cycle
orange-winged parrot
organotaxis
overhead standard costs
permanent resident status
pert diagram
photoelectronic amplifier
piccinini
pipeline material
pixtone
polyprotic
pre-cancer
preliminary announcement
profoundest
pseudomonas gladioli (severini)elliott
pump number
puncheur
quick overriding for barred speed range
record length specifier
retrodiagnosing
rocheport
roll-over protective structure
rot proofing finishing
semi-conductors
shammock
simple Lie algebra
slewing arrangement
stars and barss
strodling
swashplates
Sympaethamin
syr
terminal output buffer
the children's palace
tithe-pig
TMTC (tri-model tape converter)
triphenyl-stibine
undegenerating
unsaid
Vladimir Ilich Lenin
wet-land sowing
whizz along
yottameters
zac efron