星体跟踪望远镜

[00:02.39]第八单元 一个野营旅行 [00:04.78]A Read and say [00:07.01]A 读并说 [00:09.25]The children and their teachers are now near the hill. [00:12.28]孩子们和他们的老师正在接近这座小山。 [00:15.31]They are at a camping site.They are showing their th

发表于:2018-11-30 / 阅读(253) / 评论(0) 分类 牛津小学英语五年级

The Birth of a Starby Chris Rose June 5th 2006 Henry looks carefully into the telescope which lets him see far, far away, as far away as the distant nebulae on the far edges of the Milky Way. Henry is an astronomer. He looks at the sky, and at stars

发表于:2018-12-07 / 阅读(120) / 评论(0) 分类 原版英文故事与诗歌

爸爸去哪儿英文版 演唱:阿摩司 原唱:群星 Twinkle, twinkle, little star, How I wonder what you are. See my daddy he looks so cool Life with papa likes magic book Lovely father cooks tasty food Teaching me everything to do Baby as yo

发表于:2018-12-13 / 阅读(167) / 评论(0) 分类 热门英文歌曲

By David McAlary Washington 31 October 2006 The U.S. space agency says it will send space shuttle astronauts one more time to extend the life of the Hubble Space Telescope. The decision reverses one made by NASA's previous management two years ago,

发表于:2018-12-16 / 阅读(212) / 评论(0) 分类 2006年VOA标准英语(十月)

Scientists Expect Unexpected from Largest Ground-based Telescope The mirror of the Hubble Space Telescope that gave the world stunning pictures of deep space is about 4.5 square meters. Compare that with the primary mirror of the James Webb Space Tel

发表于:2018-12-16 / 阅读(141) / 评论(0) 分类 VOA标准英语2016年(五月)

James Webb Space Telescope Progresses Toward Launch WASHINGTON While the space community is looking back this week to celebrate the 25th anniversary of the launch of the Hubble Space Telescope, workers in an airtight cleanroom at Goddard Space Flight

发表于:2018-12-16 / 阅读(168) / 评论(0) 分类 VOA标准英语2015年(四月)

Some Assembly Required: New Space Telescope Will Take Shape After Launch play pause stop mute unmute max volume 00:0003:13repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update yo

发表于:2018-12-17 / 阅读(156) / 评论(0) 分类 2016年NPR美国国家公共电台11月

Is anyone out there? For over 40 years scientists have been searching for extraterrestrial intelligence, but theyve found nothing. Now the new Allen Telescope Array, a string of 350 radio telescopes, is being built 300 miles north of San Francisco a

发表于:2018-12-30 / 阅读(156) / 评论(0) 分类 国家地理2008年

An unusual Boeing 747 arrived in Christchurch at the weekend from California. It has a telescope on board. The plane will spend the next three weeks flying the skies of the South Island to study the Milky Way. It is called SOFIA, Stratospheric Observ

发表于:2018-12-31 / 阅读(181) / 评论(0) 分类 新西兰英语

By Paul Sisco Washington, DC 05 July 2006 watch Hubble Repair report A Hubble telescope image of part of the universe Space scientists at the U.S. space agency, NASA, are celebrating the return to action of the Hubble telescope. --------- For more t

发表于:2019-01-07 / 阅读(211) / 评论(0) 分类 2006年VOA标准英语(七月)

Technology Report - Is NASAs James Webb Space Telescope a Time Machine? This is the VOA Special English Technology Report. If you could build a time machine, what would it look like? Maybe, it should look like a telescope. American scientists are bui

发表于:2019-01-12 / 阅读(159) / 评论(0) 分类 2011年VOA慢速英语(五)月

NASA to Launch Black Hole Hunter Black holes have a gravitational pull so intense that not even light can escape from them. As gas, dust and stars are sucked in, the material accelerates and heats up, generating powerful X-ray light emissions. Only a

发表于:2019-01-13 / 阅读(152) / 评论(0) 分类 VOA标准英语2012年(六月)

For Sandra Oh, A Star Turn Tracking A Stylish Assassin On 'Killing Eve' RACHEL MARTIN, HOST: We know more than we ever did before about how hard it can be for women trying to make it in Hollywood. Our next guest, though, says she was prepared for jus

发表于:2019-01-16 / 阅读(146) / 评论(0) 分类 2018年NPR美国国家公共电台4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(166) / 评论(0) 分类 2017CRI中国国际广播电台

Yesterday, astronomers announced that theyve discovered seven Earth-sized planets all orbiting the same star. The findings were published in a journal Nature. NASA says this is a record number of these kinds of planets orbiting this kind of star. It

发表于:2019-01-19 / 阅读(159) / 评论(0) 分类 CNN美国有线新闻2017年3月

The Five-hundred-meter wide Aperture Spherical Telescope, or FAST, is now operational in the mountains of Guizhou in southwest China. FAST has been designed to help Chinese researchers better understand our universe, as well as probe the cosmos for e

发表于:2019-01-19 / 阅读(195) / 评论(0) 分类 2016CRI中国国际广播电台

When massive stars explode, they can produce gamma-ray bursts. The burst, reported in two papers in Nature, is the earliest descriptive event seen so far in our universe. When I received the text message about the gamma-ray burst, it came ultimately

发表于:2019-01-22 / 阅读(133) / 评论(0) 分类 自然百科2010年

Most covered/convertable new body comes from the discovery of the read along giant. Ance walk from the world between gravity and nuclear version. We'd just a conclusion, the vast out layers at the star did touch from the hot hole. Rescidly Berbent Ge

发表于:2019-01-23 / 阅读(162) / 评论(0) 分类 探索与发现2015年

Implantable 'eye telescope' that magnifies vision by three times approved for use in patients可以三倍变焦的眼中望远镜已被批准医用。 A miniature telescope that is implanted in the eye to solve sight problems has been approved for us

发表于:2019-02-06 / 阅读(154) / 评论(0) 分类 阅读空间

The construction of the project was started in 2011 with an investment of 1.2-billion yuan, or about 180 million US dollars. The 500 metre Aperture Spherical Telescope, or FAST, is the size of 30 football fields. It's located in a hollow that was for

发表于:2019-02-21 / 阅读(226) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
accordion conveyor
amylates
anthelmintic, anthelminthic
antorphine
astrophotocamera
automatization of train operation
autoprojector
babiches
bake oven
balm-mint
bastard tuck pointing
Ben Horn
Borromean
Boseong
box type column
breeding zone
Bulbophyllum ambrosia
Butovo
cabinet phonograph
capnography
carbonate mineral
cast plastic
claimful
Clarke L.
comma code
cycle dependence relation
cycle storage
electromagnetic method
enamel pump
expansion cement
family Buccinidae
fimbrious
flat-top
folq
FOMA
Gambetta
gears up
glam-ma
Gracenote MusicID
henschiella saigusai
horse-gear
humanitarianizes
intermate individuals
irsching
izod notch V
jump coupling
laminites
large-signal characteristics
lemire
linear mountain wave theory
load pan fall
lotus root starch
lucrativeness
mooring right
multicopy
national girobank
necroscleritis
night inspection
nonindulgences
ntepe
OB star
octohedron
oppugned
oscillating convulsion
over-grace
overlapping of frequency curve
partial equivalence relation
phenomenically
pissiest
propinquus
pyrrol
rami anastomoticus cum nervo hypoglosso
related by reissue(s)
rhachiophyma
rupestral
saleb
semielliptic flaw
sentry-duty
sheep botflies
shim safety mechanism
sinking rope culture
Snellen's test type
soft launching site
source analyzer system
station (testing) system
swapped working set
the Press Complaints Commission
the toiling millions
TIRC
tracer particle
tri-colour signall lamp
trimming tool
Tropaeolum L.
tuarn
tungsten dioxydichloride
vacuum shutter
viscosity standard oil
wandering spider
water filling source
wh-what
X-ray the wallet