运河(火星)

AMERICAN STORIES - A Princess of Mars, Part Four By Edgar Rice Burroughs Broadcast: Saturday, June 25, 2005 ANNOUNCER: Now, the Special English program, American Stories. (MUSIC) ANNOUNCER: Welcome to

发表于:2018-11-27 / 阅读(392) / 评论(0) 分类 American Stories

AMERICAN STORIES - A Princess of Mars, Part Three By Edgar Rice Burroughs Broadcast: Saturday, June 18, 2005 ANNOUNCER: Now, the Special English program, American Stories. (MUSIC) Last week we broadca

发表于:2018-11-27 / 阅读(520) / 评论(0) 分类 American Stories

EXPLORATIONS - Mars Exploration, Part 2 By Paul Thompson Broadcast: Wednesday, February 04, 2004 (THEME) VOICE ONE: This is Shirley Griffith. VOICE TWO: An artists picture of a Mars Rover vehicle. And

发表于:2018-12-01 / 阅读(195) / 评论(0) 分类 Explorations

EXPLORATIONS - Mars Exploration, Part 1 By Paul Thompson Broadcast: Wednesday, January 28, 2004 (THEME) VOICE ONE: This is Faith Lapidus. VOICE TWO: An artist's picture of Mars Rover Spirit. And this

发表于:2018-12-01 / 阅读(197) / 评论(0) 分类 Explorations

These discoveries raised the stakes. Here was a planet similar to our own. Mars might not have cities or civilizations. But it could be home to other smaller life forms like microbes. Chris McKay is N

发表于:2018-12-07 / 阅读(164) / 评论(0) 分类 火星生命

I think it is exciting. Because it would imply that if life arose independently on Mars. The implication is that life is pervasive throughout the universe. This is why Mars has so obsessed scientists.

发表于:2018-12-07 / 阅读(139) / 评论(0) 分类 火星生命

William Boynton is professor of planetary sciences at the University of Arizona. And he's dedicated his life to looking for water on Mars. The link between life and water is very strong. Even here in

发表于:2018-12-07 / 阅读(152) / 评论(0) 分类 火星生命

EXPLORATIONS - The Erie Canal Helped America Grow BOB DOUGHTY: Im Bob Doughty. MARIO RITTER: And Im Mario Ritter with EXPLORATIONS in VOA Special English. In the early eighteen hundreds, traveling in the United States was dangerous. Business and trad

发表于:2018-12-07 / 阅读(139) / 评论(0) 分类 2012年VOA慢速英语(五)月

EXPLORATIONS - Erie Canal By Jerilyn Watson Broadcast: Wednesday, November 10, 2004 (MUSIC) VOICE ONE: I'm Shirley Griffith. VOICE TWO: A picture of the Erie Canal. (Picture - DOT) And I'm Steve Ember

发表于:2018-12-15 / 阅读(139) / 评论(0) 分类 Explorations

Widening the Suez Canal Ushers In Underwater Invaders 苏伊士运河对地中海水下物种的侵害 The Mediterranean Sea is home to some 17,000 native species. But it's also home to a growing number of non-native species: 756 at last count. 756 m

发表于:2018-12-24 / 阅读(120) / 评论(0) 分类 2017年科学美国人(七)月

But there was something even better. Odyssey may not just have found ice. There may also be liquid water, and that means, there could be living creatures there too. Right now, there might be liquid wa

发表于:2019-01-02 / 阅读(171) / 评论(0) 分类 火星生命

The ground here is permafrost, a mixture of soil and ice frozen together. A group of Russian scientists have teamed up with NASA to drill down into it in search of microorganisms. It's work that's bee

发表于:2019-01-02 / 阅读(175) / 评论(0) 分类 火星生命

One of these wavelengths corresponds to hydrogen, another wavelength would be iron. Another wavelength would be oxygen. And so you go to the part of the spectrum you are interested in and you see you'

发表于:2019-01-02 / 阅读(164) / 评论(0) 分类 火星生命

Broadcast: Jan 29 2003 Since the terrorist attacks of September 11, 2001, authorities in Panama have stepped up security at their nation's 1) transoceanic canal and they are now working closely with i

发表于:2019-01-03 / 阅读(208) / 评论(0) 分类 VOA2003(上)-商业论坛

Stunning 'Postcard' Sent from Mars The U.S. Spirit spacecraft has sent its first color postcard from Mars. It is the sharpest image ever taken of Mars or any other planet. The image from the color pan

发表于:2019-01-04 / 阅读(141) / 评论(0) 分类 VOA2004(上)--各类新闻

By Paul Thompson Broadcast: September 17, 2003 (THEME) VOICE ONE: This is Phoebe Zimmermann. VOICE TWO: And this is Richard Rael with the VOA Special English program EXPLORATIONS. The planet Mars came

发表于:2019-01-04 / 阅读(163) / 评论(0) 分类 VOA2003(下)-美国人文故事

Technology Report - Bigger Ships, So a Bigger Panama Canal This is the VOA Special English Technology Report. The Panama Canal opened almost one hundred years ago. More than one million ships have passed through the waterway since nineteen fourteen.

发表于:2019-01-12 / 阅读(179) / 评论(0) 分类 2011年VOA慢速英语(八)月

By Anjana Pasricha New Delhi 22 September 2007 A political storm is raging over a project to build a shipping canal in southern India. As Anjana Pasricha reports from New Delhi, Hindu activists say the canal will destroy a bridge they believe was bui

发表于:2019-01-13 / 阅读(215) / 评论(0) 分类 2007年VOA标准英语(九月)

BEIJING, June 9 (Xinhua) -- China is moving to better protect its 2,500-year-old Grand Canal by encouraging public donations and banning unnecessary construction in the area. The Ministry of Culture publicized a set of regulations to protect the Gran

发表于:2019-02-08 / 阅读(160) / 评论(0) 分类 英语新闻

其实,推断题没有想象中的那么难,因为托福文章有很清晰的逻辑架构,T(topic)+A(aspect)+A(attitude)的篇章结构和TS(topic sentence)+D(detail)的段落结构是几乎每节课我都会提到的,只有明白了文章的写

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 托福英语
学英语单词
agroclimatic maps
air pollution analysis
akayesu
algorithm pattern
allergise
alternate sweep
ankerer
at the national level
Bellarmino
bhaktas
biotic provinces
bird-sounds
bomb-bay bulkhead
Botvinnik
breast boards
Breuvannes
Cannon's ring
card power supply
chicken-and-egg
chinese temple block
chitambo
coffee b.
corporation surplus
Cross-Sectional Ratio Analysis
custer
delta-substitution
depreciation expense
draft-choice
ehrlichia canis
Eksingedal
enclosing cover
external circulating kiln
fastuose
femtometric
fire water-supply
floor carpet assembly
flos farfarae
genus Drymoglossum
heat deterioration
heep
hellesponts
helloed
hsi ch'ang
hudler
Hypericum wightianum
hypothetize
import certificates and delivery verifications system
isophenolization
japanning
Lake Pontchartrain Causeway
large bone
left-slanting
legong
Lepus californicus
live rails
Loloda, Tk.
long-lost
low capacity cable
management participation
maxima
micro-flocculate
mock-up model
motor-driven machine
Norverapamil
ogdo-pyramid
oil protection wall
origin principle of turnover tax
ouari
outreach of derrik
phase duration
Pitanga, Sa.da
POLYMD
port risks insurance
power strips
Pralidoximeiodide
pretend as though
pro-jobs
proprietor's stake
R-O
readabilities
reflex contraction
resonant reaction
reynoldstown
ruiners
sanctuaries
scattered and peeled
semi-mounted plough
skew antenna
SPVM
stem breaking disease
structural colors
subfabric
surge mode
sweltriest
to ash
transgressive trust
undeterminable losses
utilized flow
wurmsamenol
yew family
zoosporangiophore