蔡司天象仪

Today is December 21st 2012. According to some the Ancient Mayan civilization predicted today would bring about a global doomsday. This idea is gripping the world. To discuss the potential doomsday we have Kristine Larsen, Professor at the Copernican

发表于:2018-12-02 / 阅读(68) / 评论(0) 分类 英闻天下

Twice a year, day and night, fall into balance, lasting for nearly equal length. Known as equinoxes, Latin for equal night, they occur in March and September and along with solstices mark the changing of seasons as Earth travels around the sun. Astr

发表于:2018-12-05 / 阅读(57) / 评论(0) 分类 国家地理2008年

Is it okay to have another muffin? Benny whispered to Jessie the next morning at breakfast. Here, take mine, Jessie told him. How come youre not hungry? Henry asked his sister. Jessie yawned. Im more tired than hungry. I had the worst time falling as

发表于:2018-12-06 / 阅读(104) / 评论(0) 分类 44 The Dinosaur Mystery

It was the morning of the Dino World opening and Mr. Alden had returned, just as he had said he would. The Aldens were talking so fast their grandfather could hardly keep track of their adventures. We saw a man go down a hole in the street. Then we g

发表于:2018-12-06 / 阅读(106) / 评论(0) 分类 44 The Dinosaur Mystery

Dr. Skyler was pacing up and down the hall outside the planetarium when the Aldens arrived. Its about time, she said, checking her watch. Half the museum is working on Dino World, and nobody pays any attention to my planetarium. The stars and planets

发表于:2018-12-06 / 阅读(87) / 评论(0) 分类 44 The Dinosaur Mystery

After all the excitement had died down, Mr. and Mrs. Diggs cleared everyone from the dinosaur hall. Only the Aldens and Dr. Pettibone were left. Now Titus, Mrs. Diggs began. I know you must be very distracted by this terrible loss, not to mention los

发表于:2018-12-06 / 阅读(85) / 评论(0) 分类 44 The Dinosaur Mystery

Whew! Henry said several hours later when the children finally finished moving the construction materials to the hall. Dr. Skyler wasnt kidding. That sure was a lot to clear out of there. Jessie pushed back her braid for the umpteenth time. Not to me

发表于:2018-12-06 / 阅读(218) / 评论(0) 分类 44 The Dinosaur Mystery

STEVE EMBER: Im Steve Ember. BARBARA KLEIN: And Im Barbara Klein with EXPLORATIONS in VOA Special English. A planetarium is a theater with a rounded ceiling onto which images of the stars and planets are projected. Planetariums give educational shows

发表于:2018-12-07 / 阅读(80) / 评论(0) 分类 2010年VOA慢速英语(九)月

AMERICAN MOSAIC - Americas Oldest Planetarium Honors Russian Cosmonaut Yuri Gagarin DOUG JOHNSON: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im Doug Johnson. Today we hear new music from Coldplay. And we answer a question about Hallow

发表于:2018-12-07 / 阅读(94) / 评论(0) 分类 2011年VOA慢速英语(十)月

The American Museum of Natural Historys Hayden Planetarium hosted a discussion of the future of manned space flight on March 15th. Retired Air Force General Lester Lyles was asked about the militarys interest in space: Its the high ground. Its the ul

发表于:2018-12-24 / 阅读(97) / 评论(0) 分类 Scientific American(三)月

Still have some vacation time to burn, but tired of reading bad novels on the beach? Try a book written especially for people whod rather go to the planetarium than to Planet Hollywood. Its called The Geek Atlas: 128 Places Where Science and Technolo

发表于:2018-12-24 / 阅读(72) / 评论(0) 分类 Scientific American(八)月

16 Talking About Astronomy GLOSSARY honey sweetheart; a word used when talking to loved ones to show them thatone cares * Honey, could you please take out the garbage? project assignment; the study of a particular subject for a period of time,usually

发表于:2018-12-26 / 阅读(103) / 评论(0) 分类 2010年ESL之日常生活

Chicago's Adler Planetarium Honors Cosmonaut Yuri Gagarin Chicagos Adler Planetarium was the first one built in the United States, in 1930. Since it opened, it has helped visitors understand the marvels of astronomy. It has mounted celebratory exhibi

发表于:2019-01-14 / 阅读(85) / 评论(0) 分类 VOA标准英语2011年(十月)

Nigeria Reaches for the Stars The Nigerian space agency complex is as ambitious and seemingly as impossible as the program itself. On 200 hectares of land, a museum and a planetarium are being built along with a complex for visiting scientists and a

发表于:2019-01-14 / 阅读(69) / 评论(0) 分类 VOA标准英语2013年(六月)

Science and technology 科学技术 How dung beetles navigate 蜣螂如何导航 Stars in their eyes 眼里有星辰 An insect that steers by the Milky Way 观天识途的昆虫 THE number of animals that navigate by the stars is small. 靠观察星辰

发表于:2019-02-01 / 阅读(93) / 评论(0) 分类 经济学人科技系列

For one thing, if this was just the Ebbinghaus effect, 首先,如果真是艾宾浩斯效应, then we would expect the moon illusion to disappear for pilots flying high above the clouds 那么我们应该预期月球错觉对于空中的飞行员来

发表于:2019-02-13 / 阅读(65) / 评论(0) 分类 TED演讲教育篇

COPENHAGEN, Nov. 3 (Xinhua) -- The launch of Shenzhou-8 and the successful docking with Tiangong-1 in outer space represented a milestone in both Chinese and international space programs, Danish space scientist and media said Thursday. Michael Linden

发表于:2019-02-16 / 阅读(68) / 评论(0) 分类 英语新闻

China is planning to send a rover to Mars to collect samples and search for alien life within the next six years. 中国计划在未来的六年里向火星发送探测器来采集样本和探索外星生命。 Ouyang Ziyuan, chief scientist of the c

发表于:2019-02-18 / 阅读(67) / 评论(0) 分类 英语新闻

Hi, may we have two tickets to the museum, please? 你好,麻烦给我两张博物馆的门票。 The museum closes in 20 minutes.Do you still want the tickets? 博物馆还有二十分钟就要关门了。你还是要买票吗? Yes, please! - An

发表于:2019-02-19 / 阅读(73) / 评论(0) 分类 咱们裸熊

神探夏洛克第一季第三集_22 OK, I'll prove it. 给我时间 给我时间好吗? Give me time. Will you give me time? 十 是个小孩 'Ten...' It's a kid. 天啊 是个小孩 Oh God, it's a kid. 他说什么? 十 What did he say? Ten. 九 他在

发表于:2019-03-16 / 阅读(264) / 评论(0) 分类 神探夏洛克第一季
学英语单词
Adelantado
administer effective control
aldanite
asn.1(abstract syntax notation one)
barn itch
bilats
blately
bytes-per-second
calcination furnace
card loading routine
catholic faith
central corridor
centrecourts
Chinese politics
citrullination
Colbert
con amore
concern in
connecting rods
connection oriented network layer protocol
consumption cycle
Convention on International Multimodal Transport
cylindriconical ball mill
data-addressed memory
Debye shielding
denumerably
detrital laterite
direction signal light
disconcordant twin
epitonium profundum
family roridulaceaes
fish processing machine
food-law
formaldehyde sodium sulphoxylate
GE (General Electric Company)
Gov't
hangup
heliocentric coordinate network
high ascii
high pressure gas-filled cable
high-line method of transfer
ija
imidoesters
Jakobsweiler
jiangxiensis
job performance
keve
Kulal, Mt.
laridaes
local acknowledgment
lopseeds
macrocephalous
metacetonic acid
mineral salt
Mosla
natutical mile
nci
Nessler's solution
nonmaternity
normal salt
nosemas
o-dark-thirty
ovarial lamellae
Parking brake cable
pattern correspondence index
pelmatograms
Piltown
poikilothermic lakes
polysarcia
pourparty
power failure indicator
praying machine
precognizant
pyrenocarpic
Rajab
rigidity price
runs head against a wall
schlumbergers
shareholder value
sheepies
silicone foam plastics
sleepshirt
small power radio station
sonchus L.
spaced-loop direction finder
springlessness
submerged orifice
swarm into
Sāhna
teamserver
teratoblastoma
the grass is always greener
three-moment equation
top-down fast-back parser
u turn
united cup fruit
Unterwaltersdorf
wasserburg
white-tailed plovers
windshield wiper
work makes the workman
wrap symbol