[医] 内格累氏骨盆(偏斜骨盆)

No body had had seen this kind of thing before, so this was the first time and all the people looking at the gel and saying

发表于:2018-12-07 / 阅读(134) / 评论(0) 分类 基因外遗传现象

They make perfect roof tiles, but these tiles occasionally reveal something extraordinary. Perfect snapshot s from 115 million years ago, back then, Solnhofen was part of a very still and salty tropic

发表于:2018-12-07 / 阅读(110) / 评论(0) 分类 欧洲自然写真

Nelson Mandela is no stranger to London. The city loves the South African statesman and Friday night nearly 50,000 gathered in London's Hyde Park to celebrate his 90th birthday. From the British capital, Tom Rivers reports. Nelson Mandela, left, wav

发表于:2018-12-08 / 阅读(111) / 评论(0) 分类 VOA标准英语2008年(六月)

US Celebrates Osama Bin Laden's Death U.S. President Barack Obama was preparing to announce Osama bin Laden was dead when word got out and crowds started gathering late Sunday outside the White House in Washington and at Ground Zero in New York City.

发表于:2018-12-16 / 阅读(102) / 评论(0) 分类 VOA标准英语2011年(五月)

Hi, everybody. This Sunday is Father's Day, and so I wanted to take a moment to talk about the most important job many of us will ever have and that's being a dad. Today we're blessed to live in a world where technology allows us to connect instantly

发表于:2018-12-18 / 阅读(101) / 评论(0) 分类 美国总统演讲视频

By Barry Newhouse Islamabad 04 November 2007 One day after Pakistan's president declared a state of emergency, the country's prime minister says officials have not yet decided when new national elections will be held.Meanwhile, Pakistan is bracing fo

发表于:2019-01-03 / 阅读(100) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Greg Flakus New Orleans, LA 27 April 2007 Nearly two years after Hurricane Katrina devastated New Orleans, the city is showing signs of recovery and drawing visitors back to traditional events, like the annual Jazz and Heritage Festival. It runs o

发表于:2019-01-12 / 阅读(144) / 评论(0) 分类 2007年VOA标准英语(四月)

By Cathy Majtenyi Nairobi 24 October 2006 Kenyans mark end of Ramadan with prayers In Kenya and the surrounding region, Muslims commemorated Eid al-Fitr, a day of celebration ending the month long Ramadan holiday. --- Most Muslims in Kenya and other

发表于:2019-01-12 / 阅读(169) / 评论(0) 分类 2006年VOA标准英语(十月)

By Mike O'Sullivan Los Angeles 21 May 2007 In May of 1977, the science fiction adventure Star Wars was released in theaters, and May 24-28 in Los Angeles, tens of thousands of fans will celebrate the film and its 30-year legacy. Mike O'Sullivan repor

发表于:2019-01-13 / 阅读(135) / 评论(0) 分类 2007年VOA标准英语(五月)

Foreign observers keeping a close eye on Cambodia's upcoming general elections have reported a more peaceful pre-election period than for previous campaigns. However, rights groups and opposition parties accuse the government of trying to steal the

发表于:2019-01-13 / 阅读(101) / 评论(0) 分类 VOA标准英语2008年(七月)

Britain's Queen Joins Giant Flotilla for Jubilee Celebration A specially outfitted ship carried the 86-year-old queen and her family along the River Thames at the head of a 1,000-boat parade. Rain and cold kept many people away, but tens of thousands

发表于:2019-01-13 / 阅读(104) / 评论(0) 分类 VOA标准英语2012年(六月)

Millions of Americans of Irish descent and millions more who are not joined Tuesday in celebration of St. Patrick's Day, the national holiday of Ireland. U.S. President Barack Obama led the festivities at the White House, where he met with Ireland's

发表于:2019-01-13 / 阅读(108) / 评论(0) 分类 VOA标准英语2009年(三月)

Science and Technology 科技 Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanity's family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 THE opening scene of Mel B

发表于:2019-01-26 / 阅读(121) / 评论(0) 分类 经济学人科技系列

nag to get off one's back 大家常常可以听到有的丈夫抱怨说,自己的太太在家里老是唠叨个没完,说他家务事做得不够,衣服到处乱扔等。美国人用一个字来形

发表于:2019-02-02 / 阅读(161) / 评论(0) 分类 美国习惯用语

By Scott Bobb Johannesburg 15 January 2007 Leaders of South Africa's ruling African National Congress Saturday made a strong display of unity at celebrations marking the party's 95th birthday. President Thabo Mbeki, addressing what is due to be his

发表于:2019-02-04 / 阅读(176) / 评论(0) 分类 2007年VOA标准英语(一月)

Polls have closed in Pakistan, where voters turned out to elect a new parliament and mark the country's transition from military rule to a democracy. Threats of violence appeared to keep voter turnout low. The vote comes amid concerns of violence and

发表于:2019-02-14 / 阅读(101) / 评论(0) 分类 VOA双语新闻 2008年2月

Science and technology 科学技术 Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanity's family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brooks's film History of the Wo

发表于:2019-02-16 / 阅读(153) / 评论(0) 分类 经济学人科技系列

Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanitys family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 Sep 10th 2011 | from the print edition THE opening scene

发表于:2019-02-17 / 阅读(188) / 评论(0) 分类 经济学人综合

Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanitys family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brookss film History of the World: Part One dispenses with human ori

发表于:2019-02-17 / 阅读(159) / 评论(0) 分类 经济学人综合

Boy or girl? That's the first question we ask about new babies, new puppies and newly-found fossils. Fossils? Yep. Experts can tell if an ancient Egyptian mummy or a prehistoric human was a boy or a girl just by looking at the skeleton. Here's how th

发表于:2019-02-23 / 阅读(102) / 评论(0) 分类 英语时差8,16
学英语单词
acid wave
Acmella ciliata
aequilatus
after charge
air-conditioning machinery
anachoretic
Anstie's reagent
Armenian Catholic Church
arsenosugar
assimilative learning
auto score
beadss
binary switch
bodrums
Buka Island
Burnside's lemma
butt adjuster
Camellia albogigas
cancerettes
cave ins
Chinese People's Political Consultative Conference
cicad
corless
correality
crystal family
de quinceys
Desēt
determinate-variation
disusance
diving sounding
dual cohomology class
each axis
Earnings Surprises
ejection pressure
endogenous factor
erythrosuchids
Eticytol
external epigastric artery
face lifting
faroes
felonesses
festucoides
first-named
fishery map
fixed-head
food action scale
forwarded consignment
give someone the bag to hold
grease someone's palm
high centers
high speed disintegrator
high velocity index lubricating oil
high-frequency dryer
immunologic cross-reactivity
informatizes
jesica
kashyap
kubas
leaf-foot bug
lower head
LSI (large scale integration)
mantle cloths
metal picking
musculi flexor earpi radialis
near-infrared imaging
ninths
noctenal
nonhomogeneous path
nonobservational
one-sixty
oogie
orthogonalizing vector autoregression (var)
Oxalid
perroquet
picture perception
plaiting machine
prorhinotermes japonicus
proteidogenous
radar cross-section
Ratebane
reference sound power
refrigeration service platform
resilience modulus
Rudāng
sawney
self selection
shiller
State Audit Bureau of Republic of Finland
state judicial organs
straight beam transducer
strain induced fracture
tautegorical
tee-ball
thermal striae
tunica vaginalis propria
umbilicosphaera hulburtiana
unisize
video messaging
vitreosity
white duplex board
xuthea yunnanensis
yenisei rivers