空间点火试验

Cars in the Future As big cars cause many problems,such as pollution, shortage of parking space,crowded trfafic,scientists are now trying to design some small cars that may some day replace todays big automobiles.If more people begin to drive such ca

发表于:2018-11-30 / 阅读(205) / 评论(0) 分类 英语专业四级考试指南

VOICE ONE: Im Steve Ember. VOICE TWO: And Im Barbara Klein with EXPLORATIONS in VOA Special English. Today we tell about a program in the nineteen sixties to train women as astronauts. Today they are known as the Mercury Thirteen. They never reached

发表于:2018-12-07 / 阅读(79) / 评论(0) 分类 VOA慢速英语2007年(六)月

AS IT IS 2014-07-04 NASA Turns Latest Failure into Success 航天局将失败转化为成功 Failure is our best teacher. But dont take my word for it. How about Thomas Edison? When the famous inventor talked about his failures, he supposedly said, I

发表于:2018-12-16 / 阅读(66) / 评论(0) 分类 2014年VOA慢速英语(七)月

[00:05.93]You will hear a member of the local police force [00:11.02]giving a talk on prevention of car theft. [00:15.91]Look at questions 12 to 19. [00:47.20]As you listen to the first part of the talk [00:51.80]answer questions 12 to 17 [00:56.58]a

发表于:2018-12-19 / 阅读(169) / 评论(0) 分类 最新版雅思听力指南

Hello everyone, I'm Catherine Callaway at the CNN Center in Atlanta. So glad you're with us. Here is a look at what's happening NOW IN THE NEWS. North Korea will not find security and respect through threats and illegal weapons. We will work with ou

发表于:2018-12-20 / 阅读(77) / 评论(0) 分类 CNN2009年(五)月

Two scientists work together to test a geo-radar that was built to make a map of the planet Mars. They pull the flat box across rocky, sandy ground. They are wearing spacesuits, just like astronauts do in space. The bright white on their protective e

发表于:2019-01-03 / 阅读(171) / 评论(0) 分类 2018年VOA慢速英语(二)月

By David McAlary The U.S. space agency is planning to conduct its first completely automated rendezvous in space Tuesday. In a test of new technology, a spacecraft is scheduled to be launched to track

发表于:2019-01-03 / 阅读(95) / 评论(0) 分类 VOA2004(下)--健康科技

VOICE ONE: EXPLORATIONS -- a program in Special English by the Voice of America. (SOUND) That announcement was made May fifth, nineteen sixty-one. It was the first manned flight of project Mercury. Today, Tony Riggs and Larry West tell about the beg

发表于:2019-01-11 / 阅读(94) / 评论(0) 分类 VOA慢速英语2009年(六)月

How the 'Mercury 13' Led the Way for Women in the US Space Program Im Steve Ember. And Im Barbara Klein with EXPLORATIONS in VOA Special English. Today we tell about a program in the nineteen sixties to train women as astronauts. Today they are known

发表于:2019-01-12 / 阅读(79) / 评论(0) 分类 2013年VOA慢速英语(五)月

EXPLORATIONS - How the 'Mercury 13' Led the Way for Women in the US Space Program Im Steve Ember. And Im Barbara Klein with EXPLORATIONS in VOA Special English. Today we tell about a program in the nineteen sixties to train women as astronauts. Today

发表于:2019-01-12 / 阅读(94) / 评论(0) 分类 2013年VOA慢速英语(四)月

Technology Report - Test of Big Space Rocket Set for Late 2012 This is the VOA Special English Technology Report. An American space company says a powerful new rocket should be ready for a test launch by the end of next year. The company is Space Exp

发表于:2019-01-12 / 阅读(122) / 评论(0) 分类 2011年VOA慢速英语(四)月

第一部分综合笔试 SECTION 1 : LISTENING TEST (40 minutes) Part A : Spot Dictation( 20 points ) Directions: In this part of the test, you will hear a passage and read the same passage with blanks in it. Fill in each of the blanks with the word

发表于:2019-01-17 / 阅读(74) / 评论(0) 分类 英语口译

SECTION 1: LISTENING TEST Part A: Spot Dictation Directions: In this part of the test, you will hear a passage and read the same passage with blanks in it. Fill in each of the blanks with the word or words you have heard on the tape. Write your answe

发表于:2019-01-17 / 阅读(229) / 评论(0) 分类 英语口译

EXPLORATIONS - Spaceflight History: Excitement and Tragedy on Road to the MoonBy Marilyn Rice Christiano Broadcast: Wednesday, August 16, 2006 EXPLORATIONS -- a program in Special English by the Voice

发表于:2019-01-30 / 阅读(106) / 评论(0) 分类 2006年慢速英语(八)月

EXPLORATIONS - Project Mercury: Soviet Successes Push U.S. to Build a Space Program From the Ground UpBy Marilyn Christiano and Frank Beardsley Broadcast: Wednesday, July 19, 2006 VOICE ONE: Explorati

发表于:2019-01-30 / 阅读(99) / 评论(0) 分类 2006年慢速英语(七)月

The iPhone 6 has survived an severe drop test after falling 100,000ft (30,480 metres) from the edge of space. 在一场严峻的坠落测试中,从10万英尺高空(3万480米)掉下来得以幸存。 Incredible footage reveals the device survi

发表于:2019-02-06 / 阅读(77) / 评论(0) 分类 英语新闻

WASHINGTON, Nov. 8 (Xinhua) -- NASA plans to add an unmanned flight test of the Orion spacecraft in early 2014 to its contract with Lockheed Martin Space Systems for the multipurpose crew vehicle's design, development, test and evaluation, the U.S. s

发表于:2019-02-07 / 阅读(119) / 评论(0) 分类 英语新闻

Science and technology 科学技术 Solar power from space 太空太阳能 Beam it down, Scotty 老兄,传下来吧 Harvesting solar power in space, for use on Earth, comes a step closer to reality 在太空获取太阳能以供地球之用:梦想距

发表于:2019-02-16 / 阅读(104) / 评论(0) 分类 经济学人科技系列

Yal: So Don, did you always want to be a radio producer? Don: Well, not always, Yal. When I was a kid I wanted to be an astronaut. Y: Really? How cute! D: No, seriously. I've always dreamed of traveling in space, floating in zero gravity, gazing down

发表于:2019-02-26 / 阅读(91) / 评论(0) 分类 英语时差8,16

本期内容: Chinalaunchedtwoastronautsona33-dayspacemission,thecountryslongest-yet.Theywilldockwithanexperimentalspacelaboratory,launchedlastmonth,thatisatestbedforastationthatwillgointofull-timeservicein2022.Chinahasspentbillionsinrecentyearstom

发表于:2019-03-02 / 阅读(105) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
Acanthephippium sylhetense
acetylindicine
acoustic emission signal processor
acute bee paralysis
additional labour power
aleuroclava psidii
ant hill
armored grating
auditor's comment
autochart
be keen about
bear cubs
bits-pattern
bordosite
by post
circle sheet
compensating stop
copulatory stimulus
counterscrew pump
curved-tooth bevel gear generator
digit synchronization
disquisitionist
drownages
dvs
evaporator residue
exanthemic
extrafoveal
false spikenard
ferroes
finite multiplier
first ionization energy
forereckon
gastric insufficiency
gauge measuring interferometer
gear shift lever spring
Girou
glycogens
glycosidase
group classification code
halloed
hate mails
hepatocarcinoma
ignition temperatures
ink receptivity
iron tannage
junot
lithogenesy
localized air supply for air-heating
McKeown
merise
motor operated
mujaheddin
multi frequency
non standard
nonroutine maintenance
Passenger Ship Safety Certificate Survey
peak of noise
periodic system
phonarteriograph
pilot edition
ping pong scheme
plane color luminotron
postconsonantally
power-drills
prenylnaringenin
pseudo-unipolar neuron
rakis
refaxes
regulatory elements
repeated tensile strength
restore original loadings
restructurer
rolling moment coefficient
scsi chain
semantic coloration
shearim
shift-work
staggered planting
stored-energy constant
sulphonamide drug
supersonic sink
syenite porphyry
sylis
T-4
Taltal
ten-minute man
Thales of Miletus
theoflavin
torose
total parenteral nutritions
transformer tapping
transient area
Travancore-Cochin, State of
travelling loading hopper
Trelat's stools
ultrafabulous
uncomputable problem
user defined type
wargasms
Wari Maro
wastewater boilling tank
zee bar