化石作用

Lesson 1 Finding fossil man 发现化石人 First listen and then answer the following question. 听录音,然后回答以下问题。 Why are legends handed down by storytellers useful? We can read of things that happened 5,000 years ago in the Nea

发表于:2018-11-27 / 阅读(897) / 评论(0) 分类 新概念英语第四册

The ways of history are so intricate and the motivations of human actions so complex that it is always hazardous to attempt to represent events covering a number of years, a multiplicity of persons, a

发表于:2018-12-01 / 阅读(201) / 评论(0) 分类 新东方现代文背诵篇章

Zhou Liujun, director of the Commerce Ministry's Overseas Investment Department, says new regulations are being drafted which will have Chinese companies looking to invest abroad undergo stricter authentification checks. Our first move is to increase

发表于:2018-12-02 / 阅读(109) / 评论(0) 分类 2017CRI中国国际广播电台

By David Gollust State Department 30 March 2007 The State Department says it is seeking clarification of reports Sudan has softened its opposition to new international peacekeepers for Darfur. The reported change of position by Sudanese President Oma

发表于:2018-12-08 / 阅读(121) / 评论(0) 分类 2007年VOA标准英语(三月)

Scientists say they're making more progress in understanding a rare animal fossil they found in China. International teams from the USA and China discovered a giant otter that lived six million years ago. Paleontologists say the fossil they found in

发表于:2018-12-19 / 阅读(106) / 评论(0) 分类 2017CRI中国国际广播电台

Learning: a Lifelong Career As food is to the body, so is learning to the mind. Our bodies grow and muscles develop with the intake of adequate nutritious food. Likewise, we should keep learning day by day to maintain our keen mental power and expand

发表于:2019-01-02 / 阅读(134) / 评论(0) 分类 精美英文欣赏

By Greg Flakus Houston 28 August 2007 Lucy fossil display The fossilized bones of a female hominid creature found in Ethiopia in 1974 and today known around the world as Lucy are now in the United States on an unprecedented tour. The bones are part o

发表于:2019-01-13 / 阅读(143) / 评论(0) 分类 2007年VOA标准英语(八月)

Researchers get same yields with fewer fertilizers, pesticides Steve Baragona | Washington, DC 18 May 2010 Fossil energy use was compared among different crop rotation systems in a field experiment conducted between 2003 and 2008 in Boone Co., Iowa R

发表于:2019-01-13 / 阅读(88) / 评论(0) 分类 VOA标准英语2010年(五)月

'Desinification' unacceptable among Taiwan people - Lien 台湾人民不会接受“去中国化”--连战 Visiting Taiwan opposition KMT Chairman Lien Chan delivers a speech at the Peking University

发表于:2019-01-16 / 阅读(201) / 评论(0) 分类 英文语法词汇

MARY LOUISE KELLY, HOST: Who is Aquaman? Well, the answer is more complicated than you might think. He is the star of a blockbuster film opening this week. But for most of his life, Aquaman has been strictly a D-list superhero, a benchwarmer, an also

发表于:2019-01-19 / 阅读(120) / 评论(0) 分类 2018年NPR美国国家公共电台12月

By Caroline Sawyer Nairobi 08 August 2007 One of the world's oldest hominid fossils, which revolutionized theories of early man, has left Ethiopia to begin a controversial tour of the United States. Anthropologists want the remains of the fossil, kno

发表于:2019-01-30 / 阅读(121) / 评论(0) 分类 2007年VOA标准英语(八月)

Grammar Girl here. Today's topic is verbification. Last week police used a Taser on University of Florida student Andrew Meyer as they struggled to remove him from an auditorium where Senator John Kerry was speaking. The Web has been filled with deba

发表于:2019-01-30 / 阅读(148) / 评论(0) 分类 英语语法 Grammar Girl

By Margaret Besheer New York 19 April 2008 Pope Benedict told American Catholic clergy and nuns on Saturday that the Church in the United States must work to overcome its divisions, saying this is a time of healing and purification, after the sexual

发表于:2019-01-31 / 阅读(123) / 评论(0) 分类 VOA常速英语2008年(四月)

It turns out that concentrating on their partners' physical attractiveness may make people less happy in relationships, new research suggests。 最新研究表明,过度关注伴侣的外表会让人们从爱情中收获的快感降低。 Partner-

发表于:2019-02-01 / 阅读(97) / 评论(0) 分类 阅读空间

By Joe Bavier in Abidjan Franz Wild in Meagui 18 May 2006 Officials in a half dozen towns in war-divided Ivory Coast have begun registering residents who, until now, have had no documents or legal sta

发表于:2019-02-04 / 阅读(130) / 评论(0) 分类 2006年VOA标准英语(五月)

By Kurt Achin Seoul 02 July 2007 U.S. President George Bush and South Korean President Roh Moo-hyun signed a wide-ranging trade liberalization agreement Saturday. Legislators in both countries will need to vote on whether to ratify the treaty. As VOA

发表于:2019-02-04 / 阅读(158) / 评论(0) 分类 2007年VOA标准英语(七月)

Villagers gather in front of a dam near the village of Labgar in northern Senegal on 12 Nov 2009. There is little to show for it apart from small acacia shrubs, but Senegal's leader believes in a Great Green Wall that will stem desertification across

发表于:2019-02-07 / 阅读(102) / 评论(0) 分类 VOA标准英语2010年(四)月

长二捆 LM-2E 长江三角洲 Yangtze River delta 长期共存、互相监督、肝胆相照、荣辱与共 long-term coexistence, mutual supervision, sincere treatment with each other and the sharin

发表于:2019-02-08 / 阅读(118) / 评论(0) 分类 考研英语

Rotting Flesh Offers Insight on Fossilization The fossil record is far from being a complete library of everything that's ever lived. 化石记录不止是曾经存活生物的藏书阁. The vast, vast majority of everything that's ever lived has com

发表于:2019-02-14 / 阅读(129) / 评论(0) 分类 2018年科学美国人3月

John Rico is a self-quantifier and he says being one has improved his life. 约翰?里科是位自我量化主义者,用他的话就是做一个让自己生活更美好的人。 Every one of us wants to live a better life, but what is a self-quanti

发表于:2019-02-21 / 阅读(113) / 评论(0) 分类 中英双语新闻
学英语单词
a fight to the finish
acroamata
amblygonous
Apetemon
atrophia testiculi
backreacted
basal space
basic indicator
biochromatic
black-billed magpie
blood-thinner
bullet wood
callicarpa giraldiana hesse
carried-forward
cocooning
commutation inductance
counter-counter measures
Crispiano
Darnieulles
deep cerebral vein
deukmejians
dipper shovel
distance vector protocol
droop characteristic
dyclosium
dynamic stability of a power system
eastminster
electrophone
family Electrophoridae
fat salting
fendert
force generation
furobufen
Governor Channel
grooved pin
gun barrels
herring-bone gear
hidden lines
high-silicon bronze alloy
honey-combs
hook-worm
hyper-vigilant
immune suppression
interleave channel
iron garnet
isotope derivative method
keku
Langer girder
lappet wire
megascale
micro-dictionary
microrad
migmatite
moving target detector (mtd)
myrmicine
National Health Service
neo-kyotorphin
neutral step weakener
null method of measurement
oil refining catalyst
Osyka
packaged transister
PAFM
pasiniazid
person-job fit (p-j fit)
picoamps
Piquiri, R.
Podol'sk
preconventional morality
quasihelical
rafar
reciprocal mimicry
Rhynchophorus
Rφst
Saint Anselm
scharlow
series self-exciting braking
Seventh Decennial
short-sea coaster
shown forth
sinking seafloor core drill
slow motion starter
solen grandis
solenoid structure
spring joint folding ruler
steam horn
stone-bow
taken her chance
tarry cut
telomer
tetradecanoylphorbol
there-by
transverse vertical plane
ultracrisp
United States International Trade Commission
US Fish and Wildlife Service
vapour-cooled generator
vige
villancico
water development
Yukawa interactions