[网络] 古生物多样性

Teeth Hint at a Friendlier Neandertal牙齿的秘密 The paleo dietit's pretty trendy. Eat like a caveman, no dairy, grains, sugar and so on. But what you probably won't find on many paleo plates today? 旧石器时代的饮食非常的时髦。吃的就

发表于:2018-12-24 / 阅读(80) / 评论(0) 分类 2017年Scientific American(三)月

Renu Khator, the president of the University of Houston, is unlike most presidents of colleges and universities in the United States. For one thing, she was born in India. And she did not speak any English when she arrived in the U.S. at the age of 1

发表于:2019-01-02 / 阅读(81) / 评论(0) 分类 2017年VOA慢速英语(七)月

Paula Molina-Acostas concerns for her own safety on her college campus first started to grow over a year ago. Molina-Acosta studies at the University of Maryland, or UMD, in College Park, Maryland. In the fall of 2016, students began seeing the words

发表于:2019-01-03 / 阅读(76) / 评论(0) 分类 2018年VOA慢速英语(四)月

AS IT IS 2013-06-01 Musical Prodigy Emily Bear Shines on Diversity Hello and welcome to As It Is. Im June Simms in Washington. Today, we take a trip to the imaginary planet Krypton to witness the historic birth of Superman and to hear about how he ca

发表于:2019-01-12 / 阅读(86) / 评论(0) 分类 2013年VOA慢速英语(六)月

SCIENCE IN THE NEWS - Is Eating Like Our Ancestors Good For Us? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about evidence that early humans were meat-eaters much

发表于:2019-01-12 / 阅读(86) / 评论(0) 分类 2012年VOA慢速英语(十一)月

Actors Criticize 'White' Oscars for Lack of Diversity The Academy Awards ceremony is Hollywoods biggest night of the year for actors and filmmakers. But this year, some are refusing to attend the ceremony. They are calling for a boycott. They are boy

发表于:2019-01-12 / 阅读(307) / 评论(0) 分类 2016年VOA慢速英语(一)月

Diversity on Display at US Presidential Inauguration The diversity of the Presidents supporters was on display at the Inauguration. Ramona Natera from Wisconsin is part of Latinas United for Obama that helped secure Hispanic support in the last elect

发表于:2019-01-13 / 阅读(57) / 评论(0) 分类 VOA标准英语2013年(一月)

Robert Keeling says he's never felt better in his life. He never gets sick. I don't have colds anymore, he says. The 35-year-old Washington lawyer attributes his good health to exercise and diet. He likes the high intensity group workout he gets at C

发表于:2019-01-13 / 阅读(85) / 评论(0) 分类 VOA标准英语2010年(二月)

A group of scientists has unveiled what they say is the most comprehensive study ever of African genes which they say gives new insight into the origins of humans. The genetic study, a compilation of two big studies, confirms theories that modern hu

发表于:2019-01-13 / 阅读(81) / 评论(0) 分类 VOA标准英语2009年(五月)

The largest effort ever to protect global food supplies against climate change was announced Friday in Rome. One-fifth of the world's plants are threatened with extinction. It's Cary Fowler's mission to fight back. He's the executive director of the

发表于:2019-01-13 / 阅读(68) / 评论(0) 分类 VOA标准英语2010年(十二)月

Diversity Can Enrich Workplace As in many offices around the United States, people of different backgrounds work at the headquarters of the Internal Revenue Service in Washington D.C. Richard Regan, a Native American, joined the IRS a year ago. A mem

发表于:2019-01-13 / 阅读(72) / 评论(0) 分类 VOA标准英语2011年(十一月)

Diversity Works Well in Ethnically 'Mixed Up' Virginia Community During the current presidential campaign, anti-immigrant sentiment seems to have grown in the U.S. But for one community outside the nation's capital, home to more than 130 ethnic group

发表于:2019-01-14 / 阅读(69) / 评论(0) 分类 VOA标准英语2016年(四月)

RACHEL MARTIN, HOST: One of the details we've learned about the suspect in the New York terror attack is that he was a native of Uzbekistan. He came to this country through a visa lottery system. This lottery is open to people from countries that hav

发表于:2019-01-16 / 阅读(92) / 评论(0) 分类 2017年NPR美国国家公共电台11月

SCOTT SIMON, HOST: For most of their history, superheroes were white guys. That's changing. Alongside Superman and Captain America, there are more and more superheroes who are women or people of color or both. But this week, a Marvel Comics executive

发表于:2019-01-17 / 阅读(114) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Voice 1 Thank you for joining us for todays Spotlight. Im Courtney Schutt. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 I

发表于:2019-01-19 / 阅读(56) / 评论(0) 分类 环球英语 Spotlight

From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about evidence that early humans were meat-eaters much earlier than scientists have thought. We also tell about an anci

发表于:2019-01-24 / 阅读(74) / 评论(0) 分类 英语语言学习

今天我们要学的词是diversity。 Diversity, 多元。 The school is committed to improve the diversity of its student body, 学校致力于提高学生的多元化。星期一是美国法定假日,马丁.路德金日。 It's a time for peopl

发表于:2019-01-25 / 阅读(56) / 评论(0) 分类 英语每日一词

By Mike O'Sullivan Los Angeles 14 May 2007 Dinosaurs and other prehistoric creatures hold an enduring fascination, especially to the artists known as paleo-artists who bring the ancient animals to life. Mike O'Sullivan reports on the work of two pale

发表于:2019-02-04 / 阅读(125) / 评论(0) 分类 2007年VOA标准英语(五月)

今天我们要学的词是diversity。 Diversity, 多元。 The school is committed to improve the diversity of its student body, 学校致力于提高学生的多元化。星期一是美国法定假日,马丁.路德金日。 It's a time for peopl

发表于:2019-02-05 / 阅读(62) / 评论(0) 分类 英语单词荟萃

The streets of Cape Town came to life as the seventh annual Cape Town Carnival paraded its way down the citys main streets. More than 50 talented community groups performed dances and acts that represented their interpretation of the street life them

发表于:2019-03-02 / 阅读(114) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
active manager
Alpha-Laurionite
alpha-naphthols
aluminium gallium indium nitride
anion precipitant
aquabases
Aquifex
auric azide
balancd armature
balance sheet of national economy
Ban Lamduan
batteling
binary digit(bit)
bretherens
bridle wrist
burnt down by fire
buryingplace
Calliopsis
Chaplygin
cleaning rubber
coiled-cooling pipe
colonsay
conveying disk
cornstarches
daystone
dendraspiss
did you
digital detector
directing
easing out line
East Hartland
ethyl xanthogen disulfide
European flatfish
firepans
flower petals
frisch grid chamber
gas bleed
genus Polianthes
GME-NAC
goggans
gravelwalk
great number
ground-air radio frequency
guignardia laricina(sawada)yamamoto et k. ito
gum formation
hadjipapas
hot surface-ignition engine
human-flesh searches
intermediate superheating
intermediate trade
ionized layer
Jakobson
Jebb.
Kochpāra
label expression
langridges
lapel microphone
leafstalk
loungier
Manutius, Aldus
medultoblastoma
METARs
methyl mercaptan
mid-ocean ridge-rift system
migale
mirror
modelling paste
modify structure
Morro, Pta.dos
Namibia
natar
North Reef I.
oligo-cellulose
opening hours
paracetanol
pengitoxin
pheophorbin
polyoxyalkylene glycol
probable velocity
prothalamium
psilotum nudums
receive a petition
reductionisms
Rothschild I.
Samate
Satkūnai
selenographers
semi-synthetic fiber
shrinkage tear
smoothshade
succorrhea
super-audio
swinging door
symphylas
things with defects
trainee solicitor
two-conductor shielded cable
uniform current
unknightly
viscosimetries
white hake
wood treatment