行星工程

SCIENCE IN THE NEWS - Gore's Movie Heats Up Discussion of Global Warming (and Has His Critics Steaming)By Caty Weaver and George Grow Broadcast: Mon, 3 Jul 2006 16:00:00 UTC (MUSIC) VOICE ONE: This is

发表于:2018-12-07 / 阅读(505) / 评论(0) 分类 2006年慢速英语(七)月

American Universities offer Scholarship for Engineering Students 美国大学为工程学生提供奖学金 From VOA Learning English, this is the Education Report. 这里是美国之音慢速英语教育报道。 American colleges and universities h

发表于:2018-12-08 / 阅读(530) / 评论(0) 分类 2014年VOA慢速英语(三)月

New Award Could Become Nobel for Engineering At Buckingham Palace, Queen Elizabeth presented her first ever Prize for Engineering, including one million British pounds, to Americans Robert Kahn and Vincent Cerf, and Frenchman Louis Pouzin for inventi

发表于:2018-12-08 / 阅读(501) / 评论(0) 分类 VOA标准英语2013年(六月)

This is Scientific Americans 60-Second Science. Im Christopher Intagliata. Got a minute? Astronomers have already discovered hundreds of exoplanets. But make way for the new kid, which is orbiting a kind of star that models say it shouldnt. Researche

发表于:2018-12-24 / 阅读(521) / 评论(0) 分类 Scientific American(十一)月

I think the idea of genetic engineering is fascinating. Its also quite dangerous. Fiddling around with what makes us human might make us less human. We could end up creating a Frankensteins monster. The idea of genetic engineering has been around for

发表于:2018-12-26 / 阅读(588) / 评论(0) 分类 纯正英语一分钟

I think the idea of genetic engineering is fascinating. Its also quite dangerous. Fiddling around with what makes us human might make us less human. We could end up creating a Frankensteins monster. The idea of genetic engineering has been around for

发表于:2018-12-28 / 阅读(597) / 评论(0) 分类 听一分钟英文-G

Like a phoenix rising from the ashes, astronomers have found a whole new solar system may be forming in the wake of a star's violent death. This is the Hidden Universe of the Spitzer Space Telescope, exploring the mysteries of infrared astronomy wit

发表于:2018-12-30 / 阅读(515) / 评论(0) 分类 国家地理2008年

This is Whats Trending Today. Last week, the American space agency NASA announced it was looking for a Planetary Protection Officer. Many people discussed the job on social media. The Washington Post called the jobs title one of the greatest ever con

发表于:2019-01-02 / 阅读(532) / 评论(0) 分类 2017年VOA慢速英语(八)月

By David McAlary U.S. astronomers have made a finding they say increases the chance that distant stars may harbor planetary systems like our own. They have discovered two planets the size of Neptune e

发表于:2019-01-03 / 阅读(540) / 评论(0) 分类 VOA2004(下)--健康科技

PISCES February I9 to March 20 The Piscean is the ideal silent partner. When actively engaged in a partnership, he is apt to be too indecisive, and either too suspicious or too trusting. His emotions invade everything and they are not clear-sighted.

发表于:2019-01-03 / 阅读(498) / 评论(0) 分类 趣味英语

By Mike O'Sullivan Los Angeles 20 December 2006 The Planetary Society, an organization that promotes space exploration, has teamed up with NASA to send a digital greeting card to Mars aboard the Phoenix lander, an unmanned space probe, on a mission

发表于:2019-01-12 / 阅读(621) / 评论(0) 分类 2006年VOA标准英语(十二月)

Juno Spacecraft Launches Toward Jupiter The U.S. space agency launched the Juno spacecraft from the Kennedy Space Center in Florida Friday, beginning a five-year journey to Jupiter. 3,2,1. Ignition and liftoff of the Atlas 5 [rocket] with Juno on a t

发表于:2019-01-14 / 阅读(583) / 评论(0) 分类 VOA标准英语2011年(八月)

Like a phoenix rising from the ashes, astronomers have found a whole new solar system may be forming in the wake of a star's violent death. This is the Hidden Universe of the Spitzer Space Telescope, exploring the mysteries of infrared astronomy with

发表于:2019-01-22 / 阅读(477) / 评论(0) 分类 自然百科2008年

The Prime Meridian(本初子午线) here is the longitude, the mark on the ground, from which all great voyages are measured. This is the view back to our remarkable home planet/ that the first human out here can look forward to, a distant blue dot l

发表于:2019-01-22 / 阅读(477) / 评论(0) 分类 自然百科2012年

Still, statistically the probability that there are other thinking beings out there is good. Nobody knows how many stars there are in the Milky Wayestimates range from 100 billion or so to perhaps 400 billionand the Milky Way is just one of 140 billi

发表于:2019-01-29 / 阅读(436) / 评论(0) 分类 万物简史

84 利用基因技术提高粮食产量 DATE=8-14-01 TITLE=AGRICULTURE REPORT - Genetic Engineering Crop Debate BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(798) / 评论(0) 分类 科技之光

First Solar Sail to be Launched into Orbit from Russian Submarine 俄潜艇首发太阳反射器进入轨道 A solar sail might do for space missions what fabric sails once did for sea travel.It would

发表于:2019-01-31 / 阅读(616) / 评论(0) 分类 VOA2005(下)--环境科学探索

By Tabinda Naeem Washington, D.C. 21 May 2007 Two years ago, the National Academy of Engineering established the Grainger Challenge Prize for Sustainability. This $1 million award was designed to challenge the world's scientists to develop a practica

发表于:2019-02-03 / 阅读(694) / 评论(0) 分类 2007年VOA标准英语(五月)

Scientists Say New Diet May Save Planet From VOA Learning English, this is the Health and Lifestyle report. 欢迎收听美国之音学习英语栏目,这里是健康与生活频道。 Scientists in London say they have found the best diet for both

发表于:2019-02-19 / 阅读(601) / 评论(0) 分类 2019年VOA慢速英语(二)月

Hundreds of soldiers from the Chinese Navy, as well as students from the Naval University of Engineering in Wuhan city, Hubei province, are involved in the rescue mission for the Eastern Star ship, which sank in the Yangtze River Monday night. Navy d

发表于:2019-02-19 / 阅读(595) / 评论(0) 分类 cctv9英语新闻2015年
学英语单词
air rail consignment
angiographic apparatus
arke
base of neighbourhood system
base resistance
beach-bum
benign granuloma of thyroid
bismuth monoselenide
bluechip
bonded values
Brebes, Tg.
caked
characteristic curve of air valve
Charles Felix
cold forest zone
colour-washes
coma vigile
conglomerate stratum
cortical centre
cryothermal treatment
cuirasses
current conveyance
cybernavigation
damage earthquake
dendroids
economic efficiency
entomophily
ExCeL Exhibition Centre
exchange fluctuations
family helicidaes
flat position welding
former love
fragmented
free volume theory
gametophyte carrier
geometric satellite geodesy
Grossrinderfeld
high resistivity layer epitaxy
hook and eye tape
hypothalamic-pituitary-gonadal
identity parameter
impervestigable
internal security force
iono-
kieve
ladened
lemans
leukocytic alexln
leviathans
liquid acetylene
lower-deck
manpower in science
Marëvka
mavas
meteorological station management
mirror wills
mismappings
movements for revenge
movie crew
multi color injection molding machine
nuclear atom theory
occupational exploration
osteopetrosis gallinarum
paramammary lymph nodes
pattern rib
pavement marking
persian iriss
phononless
Physical Asset
pionade
pittsburgh corner lock
predictive crash sensor
preethical
ramus hyoideus n. fac.
rapid-access loop
regular sales
return on investments
round trip expenses
roza
San Simeon Point
savignac
sea-conny
Semen Sterculiae Lychnophorae
shresthas
sinusoidal rotating flux field
siringe
smallpup
sodium rubber
spin room
spiriteth
stenotarsus aokii
subsonic flow field
Tlahuica
track protection
tropic front
ultra right
ultrasonic tomograph
Vallorcine
verdana
white patch wind
workcentre
WTB (write tape binary)