高大空间

Broadcast: Jan 29, 2003 China says it will launch its first astronauts into space later this year. Beijing is hoping the manned space program will boost commerce, science, and security. But, those ben

发表于:2018-12-08 / 阅读(71) / 评论(0) 分类 VOA2003(上)-科技先知

Europe's new generation spacecraft European space travel is taking a giant step forward with the launch of a first-of-its-kind spacecraft. Its the biggest space vehicle Europe has ever built. Jules Verne weighs 20 tons and stands more than 30 feet h

发表于:2018-12-11 / 阅读(84) / 评论(0) 分类 万花筒2008年

EXPLORATIONS - High and Fast: the X-15 Reached the Edge of Space EXPLORATIONS -- a program in Special English by the Voice of America. Today, Doug Johnson and Frank Oliver tell about the first airplane that flew out of the Earth's atmosphere. It was

发表于:2018-12-16 / 阅读(71) / 评论(0) 分类 2012年VOA慢速英语(十)月

'Part-Time Scientists' Try to Put Vehicle on Moon 兼职科学家为将探测车送上月球进行竞争 Sixteen teams from around the world have set their sights on the moon. The teams are also hoping to win the $30 million Lunar XPRIZE. Google, the

发表于:2018-12-16 / 阅读(98) / 评论(0) 分类 2015年VOA慢速英语(九)月

The American Museum of Natural Historys Hayden Planetarium hosted a discussion of the future of manned space flight on March 15th. Retired Air Force General Lester Lyles was asked about the militarys interest in space: Its the high ground. Its the ul

发表于:2018-12-24 / 阅读(114) / 评论(0) 分类 Scientific American(三)月

导购口语: The tip is rather narrow. 鞋尖太窄了。 Shoes will stretch a bit with use. 鞋穿穿会撑大写的。 There must be a little space left at the tip. Otherwise I will feel it too tight. 鞋尖必须留点空隙才好,要不然我会

发表于:2018-12-25 / 阅读(93) / 评论(0) 分类 最In导购口语

Transcript (by myconsent, for reference only) While some visitors to Singapore expect a high-tech city, there are also some parts of the island that still reflect how it used to look before urban development took over. In one of the main Central Nat

发表于:2018-12-30 / 阅读(66) / 评论(0) 分类 国家地理2008年

96

发表于:2019-01-02 / 阅读(297) / 评论(0) 分类 科技之光

It was a surprising announcement: SpaceX, a private company, said it will fly two people to the moon next year. This has not been attempted since NASAs Apollo moon landings about 45 years ago. The news came from SpaceX founder and chief executive off

发表于:2019-01-02 / 阅读(79) / 评论(0) 分类 2017年VOA慢速英语(三)月

Have Scientists Discovered a Radio Space Shield? Space, it turns out, is not a very safe place for electronic devices. High-energy space particles can cause serious problems for satellites and electronic equipment, even on the Earths surface. These p

发表于:2019-01-03 / 阅读(117) / 评论(0) 分类 2017年VOA慢速英语(十一)月

THE space race between America and the Soviet Union was as much about ideological one-upmanship as extraterrestrial exploration. A new space race to the moon has an even less lofty goal: sightseeing. Two space-tourism companies are planning rival lun

发表于:2019-01-06 / 阅读(80) / 评论(0) 分类 经济学人综合

Want to create a high performance environment? My guess is that you already know many of the characteristics listed below. But, you may need some incentive to motivate you to create that type of space. In high performance environments you * are comfo

发表于:2019-01-08 / 阅读(115) / 评论(0) 分类 英语小短文

Gravity 重力 What happens if you drop a book? 如果你丢一本书会发生什么? Absolutely, it will fall down to the floor. This is called gravity. 很显然,书会掉到地上。这就叫做重力。 Gravity pulls from the center of the Ea

发表于:2019-01-10 / 阅读(102) / 评论(0) 分类 与美国小学生一起学英文第6册

1. The White House is insisting President Barack Obama will not extend the Bush-era tax cuts for wealthier Americans - even temporarily. The tax cuts for people of all incomes are due to expire at year's end. 2. Ray Bradbury has died at age 91 after

发表于:2019-01-11 / 阅读(152) / 评论(0) 分类 美联社新闻一分钟2012(六月)

China launches its first X-ray space telescope to observe black holes, pulsars and gamma-ray bursts, via a Long March-4B rocket from Jiuquan Satellite Launch Center in northwest China's Gobi Desert on June 15, 2017. [Photo: thepaper.cn] China launche

发表于:2019-01-19 / 阅读(115) / 评论(0) 分类 2017CRI中国国际广播电台

Our chemistry, our very nature, our metabolism is completely shaped by the atmosphere. To appreciate our atmosphere, well rise through its layers, travelling from the planets surface, miles up above mountains and the clouds, to the very edge of space

发表于:2019-01-23 / 阅读(76) / 评论(0) 分类 探索与发现2014年

By Lisa McAdams Moscow 06 April 2007 Watch video by Valer Gergely American computer software entrepreneur Charles Simonyi is reportedly paying about $25 million to fulfill his childhood dream of flying in space. He follows in the footsteps of Dennis

发表于:2019-02-04 / 阅读(133) / 评论(0) 分类 2007年VOA标准英语(四月)

Science and technology 科学技术 Reusable spacecraft 可重复使用的航天器 Jet-set rocket-man 乘喷气式火箭的乘客 A small British firm is working on a nifty new jet-rocket hybrid engine 英国一家小公司正在研发一款轻巧的新

发表于:2019-02-05 / 阅读(81) / 评论(0) 分类 经济学人科技系列

As a boy Walcott discovered that he had a knack for finding fossils, particularly trilobites, 沃尔科特还是个孩子的时候就发现自己具有寻找化石的本领,尤其是三叶虫。 and built up a collection of sufficient distinction t

发表于:2019-02-17 / 阅读(86) / 评论(0) 分类 万物简史

-Sheldon:Smell that? 闻到没? That's the smell of new comic books. comic:连环漫画 新漫画书的味道。 -Howard:They're on me today, boys. 哥们,今儿个都算我账上。 -Raj:You're paying? 你付钱? Have you been selling your

发表于:2019-03-16 / 阅读(1419) / 评论(0) 分类 生活大爆炸第二季
学英语单词
administrative operability
adventitial space
apogamy
argument table
B. C.
bag rebagged
Baillarger's layer
ballier
base-centred lattice
Bede, Saint
biogeocenosis
bound labour
british educational training and technology (bett)
business insurance value
capital budgeting
Chen Ziming
Coblenzian , Coblentzian
collect.
Combronde
common register
commuter boat
computer-aided system control
conteben
continuous discrete event system simulation language
corn gromwell
countervene
country-pop
cross-road
delivery flap (deliviey clack )
deterge
diagonal stanchion
dudely
electric degress
engineering graph
ethylidene glycol
family acanthisittidaes
feed channel
Gravocaine
hickory shirting
ice crystal mark
instrumenta cibaria libera
iWars
jeweler's loupe
Kaya-gun
kitchen cupboard
knocking it off
kuijken
law of fisheries
liens attached to the vessel
light-resistant
line header section
Little Leagues
local land charge
major highway
Mbyte
monochromatic vision
Navier's equation
nishi
no memory
non-oxidizability
orthochromatic
out-of-london
oxalic methylene blue stain
parquine
partially prestressed concrete
picture transmitter
play a joke
postmedication
proper homotopy
puncta dolorosa
real-time control machine
refrigeration
retothelium
rhizoprionodon
risk correlation
rollback
rural policy
Shiiba
shock-proo
soupe du jour
spsosssts-s
st. bedas
stability of community
steady state instability of a power system
superior good
teres major m.
thorough cleaning
thumbwheels
totipalmate
trap for oil
Truc Giang
true rise and set
ultra-empiricism
Unacid
unfurlable
unhorrifying
uranium isopropoxide
value-added remarketer
Voldby
warm key point
weeping tree broom
zero rated goods