古热带第三纪植物群

[00:06.09]LISTENING [00:08.72]Hank Stram lives in San Francisco with his wife and daughter. [00:14.89]On October 17th,1989 a strong earthquake took place and killed over 100 people. [00:24.45]Hank was caught in the earthquake. [00:28.21]1 Listen to p

发表于:2018-12-13 / 阅读(210) / 评论(0) 分类 人教全日制普通高中英语(必修)高一

Vines Overwhelming Trees in Rain Forests Tropical rain forests in the American Hemisphere and other regions of the world are changing rapidly. Studies conducted over recent decades indicate that increasingly, most of the trees in South and Central Am

发表于:2018-12-16 / 阅读(137) / 评论(0) 分类 VOA标准英语2011年(九月)

PanamaResearchInstituteDedicatedtoEarth'sEcosystem Every year, about 1,000 scientists from around the world visit the Smithsonian Tropical Research Institute in Panama. The Institute is one of the oldest and largest facilities of its kind in the worl

发表于:2019-01-08 / 阅读(136) / 评论(0) 分类 VOA标准英语2011年(九月)

[ti:UNIT 7 Know Our World Coming! Lesson 49: Let's Learn Geography!] [0:00.291]UNIT 7 [0:02.469]Lessons 49~56 Lessons 49~56 [0:05.445]Know Our World [0:07.187]You Will Learn 你会学到 [0:08.930]Functions 功能 [0:10.018]Talking About Numbers 谈论

发表于:2019-01-09 / 阅读(322) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

By Zulima Palacio Kauai, Hawaii 18 June 2007 The Hawaiian archipelago represents the most isolated group of islands in the world. Plants and animals that are common to many people elsewhere only made it to these islands in the last few hundred years

发表于:2019-01-11 / 阅读(142) / 评论(0) 分类 2007年VOA标准英语(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(132) / 评论(0) 分类 2012年VOA慢速英语(十一)月

By Zulima Palacio Washington 26 September 2007 The organization that runs George Washington's estate near Washington, D.C. opened to the public a typical slave cabin from the 18th century. Most of those present at the dedication say the tiny house br

发表于:2019-01-13 / 阅读(168) / 评论(0) 分类 2007年VOA标准英语(九月)

By Jim Malone Washington 02 January 2007 State Funeral service at the Washington National Cathedral for former President Gerald R. Ford, 2 Jan. 2007 Official Washington bid farewell to former President Gerald Ford on Tuesday. Mr. Ford, the 38th pres

发表于:2019-01-13 / 阅读(215) / 评论(0) 分类 2007年VOA标准英语(一月)

Russian President Dmitri Medvedev has signed decrees granting formal recognition to the Georgian breakaway regions of Abkhazia and South Ossetia. But VOA Moscow correspondent Peter Fedynsky reports analysts say the move could promote separatism in R

发表于:2019-01-13 / 阅读(118) / 评论(0) 分类 VOA标准英语2008年(八月)

The United Nations is appealing for more than $58.5 million to provide emergency assistance to tens of thousands of people affected by the crisis in Georgia over the next six months. Aid agencies report their biggest problem remains one of access. L

发表于:2019-01-13 / 阅读(146) / 评论(0) 分类 VOA标准英语2008年(八月)

Geophysicist Probes Ocean's Secrets Today, Pitman is a distinguished professor of geophysics at Columbia University, and the recipient of many of his fields most coveted honors. Even though he is now in his 80s, Pitmans animated manner makes it easy

发表于:2019-01-13 / 阅读(328) / 评论(0) 分类 VOA标准英语2012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(125) / 评论(0) 分类 VOA标准英语2010年(二月)

GeographyMeetsSocialMediaonGeosocialSites Theres a well-worn phrase in real estate: location, location, location, meaning that where a property is located, alone, means more than anything else when it comes to assessing its value. But location is get

发表于:2019-01-13 / 阅读(139) / 评论(0) 分类 VOA标准英语2011年(九月)

KELLY MCEVERS, HOST: We're going to hear about something called geofencing. You might know about it. But if you don't, it's wireless technology that tracks mobile devices entering and exiting a specific area. Up to this point, it's mostly been used b

发表于:2019-01-16 / 阅读(186) / 评论(0) 分类 2017年NPR美国国家公共电台7月

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(130) / 评论(0) 分类 英语语言学习

Because the British were the most active in the early years, British names are predominant in the geological lexicon. Devonian is of course from the English county of Devon. Cambrian comes from the Roman name for Wales, while Ordovician and Silurian

发表于:2019-01-29 / 阅读(126) / 评论(0) 分类 万物简史

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(168) / 评论(0) 分类 2007年VOA标准英语(五月)

U.S. President George Bush says Russia must not lay claim to the breakaway Georgian republics of South Ossetia and Abkhazia. VOA White House Correspondent Scott Stearns reports, Mr. Bush says all Russia forces must leave Georgia. Russia says there i

发表于:2019-02-06 / 阅读(134) / 评论(0) 分类 VOA标准英语2008年(八月)

They keep a Whale's Rib of an incredible length for a Miracle, 庙里把一根长得叫人不能置信的肋骨保存在那里, which lying upon the Ground with its convex part uppermost, makes an Arch, the Head of which cannot be reached by a Man

发表于:2019-02-17 / 阅读(122) / 评论(0) 分类 白鲸记

MEXICO CITY, May 18 (Xinhua) -- The Mexican government signed an agreement with the non-governmental group TRAFFIC on Tuesday to exchange information about illegal seizures of flora and fauna species in Mexico. The agreement with the wildlife trade m

发表于:2019-02-17 / 阅读(136) / 评论(0) 分类 英语新闻
学英语单词
abbreviationist
amphibial
anecdotalist
anomaly dimension
anywhither
Apocryphal Gospels
argon instability
art life
Ascidiella
autoplasties
auxiliary activity
bacillomycin
bag me
band elimination fillter
beam approach beacon system
bearing cup
bengough-stuart process
benzomorphans
bitter test
bolt for steel structure
Borkenes
Bose-Einstein statisitcs
brass-rule
Bunkerville
butanoates
calakmul
carbaminoylcholine chloride
carrol(l)ite
cement mortar screeding to falls
chat him up
control strategy for decomposable system
d-trans-Tetramethrin
dangerous pressure
difference of two squares
dissociative fugue
elapsed times
favela
flexible intestinal spatula
fraction pitch
free-fall drill
frew
general press
glovismycin
gold sterilization
gowing
hall-effect multiplier
hereditary character
Hida-sanmyaku
high-level recovery
hyperfine coherence
hypoepinephri
hypotensor
inquietudes
isopropylidene chloride
issuing strip knife
kiss-ass
last down
launder classifier
leverton
metering digit
ministry of justice
natural evaporation
nominal input voltage
operating efficiency
ophiolitic
outer posterior quadrant
owlclawss
petracca
piston pressure gage
pmet
porings over
preaccelerator
predicted volume of traffic
prosopodynia
purveyour
put on a well
radiation furnace
radiological survey X
railway yards
reamed extrusion ingot
refuelling procedure
reises
restaurate
Sadowara
self contained range finder
showse
shut-downs
small advertisement
Sprague-Dawley
stopping condenser
suspender
tachometer generator
Tanyurer
tarsi
transfer function analyzer
Tungsha Islands
turbo-ramjet
unamerced
urino-fecal separator
visual display unit
vitamin d2 (calciferol)
worth debt ratio