行星表面分析

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(55) / 评论(0) 分类 2006年慢速英语(七)月

Study Says Breath Analysis Can Help in Diagnosing Cancer Lung cancer claims an estimated one and a half million lives each year. But a research team at the Cleveland Clinic and University of Illinois is working to develop a new test that could make d

发表于:2018-12-16 / 阅读(73) / 评论(0) 分类 VOA标准英语2012年(一月)

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(71) / 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(68) / 评论(0) 分类 国家地理2008年

This is the second in a 2-part Business English Pod series on presenting a SWOT analysis. A SWOT analysis is a tool that helps companies understand their strengths and weaknesses, while keeping in mind the opportunities and threats they face. In this

发表于:2018-12-31 / 阅读(142) / 评论(0) 分类 商务英语演讲课

In this Business English Pod lesson, we start the first in a 2-part series on presenting a SWOT analysis. A SWOT analysis is a simple but powerful framework for analyzing your companys strengths and weaknesses these are internal to the company as wel

发表于:2018-12-31 / 阅读(160) / 评论(0) 分类 商务英语演讲课

地道美语听力播客English as a Second Language Podcast (ESLPod),是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话,于2005年7月23日首播, 主播Dr. Jeff McQuillan为南加州大学的语言学博士

发表于:2019-01-01 / 阅读(86) / 评论(0) 分类 地道美语播客

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(85) / 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(78) / 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(78) / 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(116) / 评论(0) 分类 2006年VOA标准英语(十二月)

News and analysis from an African American perspective Art Chimes | Washington, DC 19 February 2010 Related Links The Root February is African American History Month here in the United States, and so this week we feature a site that looks at news and

发表于:2019-01-13 / 阅读(95) / 评论(0) 分类 VOA标准英语2010年(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(89) / 评论(0) 分类 VOA标准英语2011年(八月)

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(123) / 评论(0) 分类 2016年Scientific American(九)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(55) / 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(68) / 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(57) / 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(115) / 评论(0) 分类 VOA2005(下)--环境科学探索

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(95) / 评论(0) 分类 英语新闻

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(61) / 评论(0) 分类 2019年VOA慢速英语(二)月
学英语单词
1-Xylylazo-2-naphthol
8-hour duty
Abraqunis
Abū Samāra, Khirba
acral persistent papular mucinosis
acroconidium
antero-lateral descending tract
antimicrophyte
Antonio Lopez de Santa Anna
Bandaneira
beakhead ornament
bloodying up
boiler oil
cantihook
capacitor-input filter
Ciro Echesortu
cockroach capitalist
compressed air steering
contrareant
control-rod opening
coversheets
datain
declare deadweight
dipsacus chinensis batal.
disinsure
draping property
drop-
Druyes
duplication of natural condition
evanescent access method
fibrous adhesion
finished goods inventory account
flare of a fuselage
floor-pan
flotard
forage grass
frurow
glypican
Grand Monarque
gyruss
hav-
hit a raw nerve
host language data-base management
housekeeping page
ilex pernyi franch.
Istebna
Jules Verne
keyword in the command language
knew-what
lets it rip
limiting distribution
liquor fowleri
log-logistic distribution
M-1 rifle, M1 rifle
macrocirculation of qi partially outside the body
minus electricity
natural-convection boiling
nest of table
newly-
nominal volume
nucleic acid polymerase
octopodal
on-the-spot mediation
optimum burning altitude
photochemical dissociation
pilot experiment
pulsed-light ceilometer
R-OXYZANOL
re-dials
renal artery (or nephridial artery)
renander
salivary duct carcinoma
Sawyerville
scumboard
sexps
shanghai commercial&savings bank
Shim Shams
shoffner
single open end spanner
spherical center plate
spoil someone's game
strathspey (scotland)
strike sail
the eye as the window of the liver
time-step
to break camp
Torfastadhir
traction transformer of singlephase connection
twice pressing
underextends
vacuum-processed concrete
variable-reluctance microphone
velation
vertical loop combination
watches over
water-chestnuts
wettabilities
whorled milkweed
Wilf
Windows API
young-choes
Z-peller