太阳系外行星系

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(112) / 评论(0) 分类 2006年慢速英语(七)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(141) / 评论(0) 分类 Scientific American(十一)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 wit

发表于:2018-12-30 / 阅读(144) / 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(160) / 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(167) / 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(163) / 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(187) / 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(182) / 评论(0) 分类 VOA标准英语2011年(八月)

Sometimes when you take two ordinary things and put them together at just the right time, there's a chance they'll become two less ordinary things. 语音讲解: 单词发音 ordinary 英 /ˈɔːdnri/ 美 /ˈɔːrdneri/ chance 英 /tʃɑːns/ 美 /

发表于:2019-01-17 / 阅读(145) / 评论(0) 分类 跟着Gwen学英语之每日早读

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(123) / 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(124) / 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(124) / 评论(0) 分类 万物简史

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(187) / 评论(0) 分类 VOA2005(下)--环境科学探索

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(186) / 评论(0) 分类 2019年VOA慢速英语(二)月
学英语单词
absus
Aguiar, R.
alcohol acids
algebraic extension field
amyloid neuropathy
anaerobism
antihydrophobics
artist's model
bacilloscopies
backward lobe
base emitter cut off current
biligram
biomagnetics
blood transfusion
Caedmon
Casayr, Ras
cessement
chessum
chronoscope
cieluv colour difference
class b ip address
coagulopathy
cockerpoo
common projectile
convertible paper money
Curculigo orchioides Gaertn.
cylinder-heads
death in line of duty
diddlies
direct access capability
dyreson
eigenvalue of maximum
electron beam density
epicranial
Federal Bench
fine-powder bed
flashin
for refining lead kettle
fractionating crystallization
full-sibs
grandfield
gypsum for cement
IDP (integrated data processing)
Indian Council of Agricultural Research
insaniate
interocular
Keenapusan I.
key-fruit
ladysmith
Laem Ngop
Malansac
mean time between replacement
Meliosma flexuosa
microgliacyte
minister-without-portfolio
mountain clubmoss
national guards
nationwide toll dialing
neovessels
northstars
Orleanist
paddlewheel streamer
palagonitic ash
Pantherism
paradigm of programming
payment credit
plot combine
pole vaut
potyvirus cowpea aphid-borne mosaic virus
predations
preferabilities
proximal onlap
put this show on the road
pyrimetamine
quasi-particle representation
query-level interface
raisa
ratification of treaties
real-time control machine
removing carbon
rimadyl
robusta
rynk
Saxo, Grammaticus
scirpusin
seizure
shaunta
sisyrinchium iridifolium
slager
spermatozoa insemination methods
spine of ischium
sulfur isotope
surface colonry
tape perforator
Tarcoola
tetrapody
uterogobulin
vey-
water baffle
well-kept
wiches
Zimandu Nou