地球轨道之倾斜(角相对于赤道面)

Home in Space -- The International Space Station In 1984 the U.S. National Aeronautics and Space Administration (NASA) announced a new program to establish a permanent space station, called Freedom. I

发表于:2018-12-05 / 阅读(241) / 评论(0) 分类 英语沙龙2004全年合辑上

Zarathustra, however, looked at the people and wondered. 苏鲁支望著人群,甚惊奇。 Then he spoke thus:Man is a rope stretched between the animal and the Superman--a rope over an abyss. 便如是说:人便是一根索子,联系於禽兽与

发表于:2018-12-07 / 阅读(94) / 评论(0) 分类 扎拉图斯特拉如是说

EXPLORATIONS -February 6, 2002: Increasing Hubble’s Power By Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with the VOA Special English program EXPLORATIONS. Today

发表于:2018-12-07 / 阅读(107) / 评论(0) 分类 Explorations

AS IT IS 2016-10-18 Supermoon Photos Around the World 世界各地拍摄到的超级月亮 This is Whats Trending Today. Something called a supermoon rose at night on October 15 and 16. That is when the moon is full, closer to Earth than usual, and l

发表于:2018-12-08 / 阅读(158) / 评论(0) 分类 2016年VOA慢速英语(十)月

If you splashed down in the Atlantic, you'd flounder on which way to swim. But a hatchling loggerhead turtle would know just where to paddleby reading the Earth's magnetic field. Scientists knew turtles can pinpoint latitude this way, because the fie

发表于:2018-12-24 / 阅读(112) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute Happy New Year! And dont feel bad about taking today off. After all, youve traveled far. And Im not talking about the trip home from the party last night. According to N

发表于:2018-12-24 / 阅读(125) / 评论(0) 分类 Scientific American(一)月

Idiom: Move heaven and earth 经历千辛万苦做成某事 Hit the books: 1. space station 空间站 2. soil 土壤 3. astronaut 宇航员 4. orbit 轨道,围绕进行旋转 5. unreliable 不可靠的 6. laptop 手提电脑,笔记本电脑 7. ch

发表于:2018-12-27 / 阅读(104) / 评论(0) 分类 趣味青春英语

6When men began to increase in number on the earth and daughters were born to them, 2the sons of God saw that the daughters of men were beautiful, and they married any of them they chose. 3Then the Lord said, My Spirit will not contend with man forev

发表于:2018-12-30 / 阅读(94) / 评论(0) 分类 创世记

8But God remembered Noah and all the wild animals and the livestock that were with him in the ark, and he sent a wind over the earth, and the waters receded. 2Now the springs of the deep and the floodgates of the heavens had been closed, and the rai

发表于:2018-12-30 / 阅读(88) / 评论(0) 分类 创世记

Galactic Rotation 银河系自转 Astronomers calculate there is ten times more matter in our Milky Way galaxy than we can actually see. Discover how the orbital motions of stars in the galaxy reveal dark matter -- on today's Earth and Sky. JB: I'm Joel

发表于:2019-01-02 / 阅读(235) / 评论(0) 分类 (科普英语)Earth and Sky

LOS ANGELES, April 8 (Xinhua) -- NASA's Wide-field Infrared Survey Explorer (WISE) has discovered a rare asteroid that traces out a horseshoe shape relative to Earth, the Jet Propulsion Laboratory (JPL) said on Friday. Unlike most near-Earth asteroid

发表于:2019-01-11 / 阅读(127) / 评论(0) 分类 英语新闻

China's first cargo spacecraft has refueled the Tiangong-2 space lab in orbit for the first time. Tianzhou-1, which was launched April 20th from Wenchang Space Launch Center in south China's Hainan Province, successfully completed an automated dockin

发表于:2019-01-19 / 阅读(154) / 评论(0) 分类 2017CRI中国国际广播电台

China's first cargo spacecraft Tianzhou-1 successfully docked with the Tiangong-2 space lab for the first time on Saturday. China has taken another step toward its goal of putting a space station into orbit around 2022, by sending its first cargo spa

发表于:2019-01-19 / 阅读(128) / 评论(0) 分类 2017CRI中国国际广播电台

Space exploration 太空探索 The end of the Space Age 太空时代的结束 Inner space is useful. Outer space is history 研究内太空才有用,让外太空研究成为历史 Jun 30th 2011 | from the print edition HOW big is the Earth? Any enc

发表于:2019-01-26 / 阅读(112) / 评论(0) 分类 经济学人综合

EXPLORATIONS - 'The Greatest Experience': Ed White Goes for the First American Walk in SpaceBy Marilyn Christiano Broadcast: Wednesday, August 02, 2006 EXPLORATIONS -- a program in Special English by

发表于:2019-01-30 / 阅读(110) / 评论(0) 分类 2006年慢速英语(八)月

LONDON, May 11 (Xinhua) -- A controversial steel tower was unveiled in the Olympic park of London on Friday, about two and a half months before opening of the Games, which was hoped to become of a new icon of the city and bring more visitors. The tow

发表于:2019-02-05 / 阅读(101) / 评论(0) 分类 英语新闻

The U.S. space agency NASAs Messenger probe(正直的,廉洁的 ) is scheduled to reach Mercury later this week, and become the first spacecraft to orbit the planet closest to the sun. During Messengers year-long orbital mission, scientists exp

发表于:2019-02-05 / 阅读(117) / 评论(0) 分类 英语新闻

The U.S. space probe MESSENGER is poised to enter orbit around Mercury(水银) early Friday, Universal time, capping a nearly seven-year journey to the solar systems innermost planet. Scientists with the U.S. space agency, NASA, hope the orbiting

发表于:2019-02-05 / 阅读(112) / 评论(0) 分类 英语新闻

WASHINGTON, Jan. 1 (Xinhua) -- Twin U.S. spacecraft to study the moon from crust to core put themselves into the lunar orbit on New Year's Eve and New Year's Day, the country's space agency said. The second Gravity Recovery And Interior Laboratory, o

发表于:2019-02-05 / 阅读(134) / 评论(0) 分类 英语新闻

The United States, with the world's-largest economy, now has claimed the dubious distinction of having the industrialized world's highest corporate tax rate. Japan dropped its corporate tax rate slightly on Sunday, to just more than 38 percent. That

发表于:2019-02-07 / 阅读(118) / 评论(0) 分类 英语新闻
学英语单词
activation threshold
active clearance control
american society for testing and material
anamorphoses
Arteria occipitalis lateralis
astrud
aviation insurance
Baojingia
basic motion curve
bedroom communities
blazed grating
boron addition
bulkfactor
cancer serology
cetolcyl alcohol
CGMO
coal crusher house
cogger
Colonia General Rivera
commonwealth days
conjugated momentum
copper-bottoms
cotabulate
cw pumped repetitively q-switched lasers
demassifying
Devrek
dexpemsdolac
disinheritance
disjointed track
do honor to
dwo wu
ECLT
erythematous rash
fatty alcohol
ferrigluconate
forestical
fraxetin
gashouses
gastrofiberscopy
genus Limax
geobiotic realm
Goyrand
growth flaw
Heart in your mouth
heddle motion
helium hydride
hydles
ims system log
insurance in public law
internally tangent circle
invernite
isotropic conductive adhesive
jenne
khaha
La Gorce Peak
lateroprotrusive
lycaea bovalloides
macroteaching
mafia-styles
masters
mazzi
north ayrshire
numbness in mouth
Nyse
out and in search
paracalanidae pavo
pipe flexibility
porsche
post-termination
postinfarction pericarditisxi
Preset System
Proactinomyces
quad-core processor
quaque(other)nocte
quartz tube
radio-ready
raleighs
rapid cure adhesive
residual external angle
retaining cylinder
return yoke
revithosalata
Rhinochimaeridae
rudder axle
sandier
sentiences
sewster
single strength window glass
skip tracers
speed pulser
Stannington
stone dusting
subcitrine
subepidermal basement zone
terrifick
theories of organic evolution
THL
viroid theory
wall-correction factor
wild blue yonder
Yantarnyy
Z-transformation