图像旋转设备(防止烧坏靶面)

Possible Earth-Like Planet Next Door? Scientists say they discovered an Earth-like planet orbiting the star closest to our planet other than the Sun. It is the closest planet ever found outside our solar system that could support life as we know it.

发表于:2018-12-16 / 阅读(156) / 评论(0) 分类 2016年VOA慢速英语(九)月

-Lawrence, what a discovery! And I believe I was you who made it. -Yes, I was me and my team. We took a lot of groundbased observing and a lot of modeling, and also it was quite the team that actually made the discovery. I got to lead it, because I'v

发表于:2018-12-20 / 阅读(120) / 评论(0) 分类 CNN2011年(九)月

Hi, laurence, whats a discovery that I believe it was u who made it. Yes, I and my team, we took a lot of ground basic oberserving and a lot of modeling, and also it was quite the team that actually made the discovery. I got to lead it coz I have bee

发表于:2018-12-20 / 阅读(120) / 评论(0) 分类 CNN2011年(九)月

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 cap [ kAp ] Clouds capped the woods. v

发表于:2018-12-30 / 阅读(289) / 评论(0) 分类 每日攻克5词

Do you resemble someone famous? Jo: Hello, this is Real English from BBC Learning English, Im Jo. Sun Chen: 嘿,你好吗?我是孙晨。 Jo: In Real English, we look at words and phrases that you might not find in your dictionary. Sun Chen: 你是不是已经发

发表于:2019-01-02 / 阅读(154) / 评论(0) 分类 地道英语在线听

Throw your arms around me, There's no time to be blue, It's the end of the world, Let's talk deep and meaningful things, It's up to you and down to me What's going on? It's you, me and World War Three

发表于:2019-01-03 / 阅读(184) / 评论(0) 分类 奥斯卡电影名曲盛典A

Rob: Hello! Im Rob and this is 6 Minute English. Im joined today byAlice. Hello Alice. Alice: Hi Rob. Rob: Today, were talking about alien life form and who on planet earth wouldaliens speak to if they one day made contact? Alice: Alien life form. Th

发表于:2019-01-07 / 阅读(274) / 评论(0) 分类 六分钟英语

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with EXPLORATIONS in VOA Special English. This week, we tell about a system of planets orbiting a star called Fifty-Five Cancri. And we hear about a plan to harvest electricity from cro

发表于:2019-01-11 / 阅读(195) / 评论(0) 分类 VOA慢速英语2007年(十二)月

AS IT IS 2016-05-12 NASA Discovers Nearly 1,300 New Planets 美国宇航局发现了将近1300颗新行星 NASA the U.S. space agency said it found nearly 1,300 planets outside our solar system. Nine of the planets are orbiting stars at the distance

发表于:2019-01-12 / 阅读(104) / 评论(0) 分类 2016年VOA慢速英语(五)月

The amount of debris orbiting the Earth has reached a tipping point for collisions, which would in turn generate more of the debris that threatens astronauts and satellites, according to a US study released on Thursday。 NASA needs a new strategic p

发表于:2019-01-30 / 阅读(112) / 评论(0) 分类 实用英语

大家都知道spit的意思是“唾液”。可奇怪的是,有一个和spit相关的词组spit and image的意思却是“和……一模一样的(人或东西)”。 语源学界普遍接受的

发表于:2019-01-31 / 阅读(157) / 评论(0) 分类 英文语法词汇

今天我们要讲的两个习惯用语有同样的意思。它们都用来说某一个人非常像另一个人。第一个习惯用语是:dead ringer。 Ringer原来意思就是酷似某人的人或者很像某物的东西. Ringer有时可以指冒名

发表于:2019-01-31 / 阅读(242) / 评论(0) 分类 美国习惯用语

LIMA, Jan. 2 (Xinhua) -- Peruvian President Ollanta Humala Wednesday inaugurated the Villa Dakar, a facility where vehicles racing in the 2013 Dakar Rally will get a mechanical revision before the race next Jan. 5. A total of 459 vehicles, including

发表于:2019-02-05 / 阅读(140) / 评论(0) 分类 英语新闻

Galaxy 银河美国电视中继卫星 Galileo 伽利略美国木星探测器 Gals 航向前苏联国内军政通信卫星 Gambit 策略美国照相侦察卫星 Gamma 伽玛前苏联伽玛射线天文卫星

发表于:2019-02-06 / 阅读(103) / 评论(0) 分类 英文语法词汇

Researchers who studied stars similar to the Sun found that almost one in four could have small, rocky planets just like the Earth。 For their research, scientists spent five years studying 166 Sun-like stars within 80 light year or 470 trillion mil

发表于:2019-02-09 / 阅读(151) / 评论(0) 分类 阅读空间

Have you ever been floating in a swimming pool, all comfy and warm, 你是否曾经浮在游泳池里,感觉非常惬意,暖洋洋得, thinking, Man, it'd be cool to be an astronaut! 想着,天啦,当一名宇航员太爽了! You could fl

发表于:2019-02-13 / 阅读(114) / 评论(0) 分类 TED演讲教育篇

WASHINGTON, Sept. 15 (Xinhua) -- A team of researchers has discovered a planet that orbits around a pair of stars, the U.S. space agency NASA announced Thursday. This is the first instance of astronomers finding direct evidence of a so-called circumb

发表于:2019-02-17 / 阅读(105) / 评论(0) 分类 英语新闻

China's first astronaut says he heard mysterious knocks during his first flight in space - but no one has been able to explain the cause of them. 中国第一名宇航员称其第一次宇宙飞行时听到神秘的敲击声,但没有人能解释原因

发表于:2019-02-17 / 阅读(103) / 评论(0) 分类 英语美文

Artist's conception of the Kepler spacecraft, launched in 2008 to identify planets orbiting distant stars Related Links Kepler The planets we found are all hotter than molten lava. ... Looking at them might be like looking at a blast furnace. Scienti

发表于:2019-02-18 / 阅读(167) / 评论(0) 分类 VOA标准英语2010年(一月)

BEIJING, Nov. 13 (Xinhua) -- China has established an operation committee for management of the country's first space lab module, Tiangong-1, during its two-year orbit of earth. The committee will deal with operations planning, technical appraisal an

发表于:2019-02-18 / 阅读(131) / 评论(0) 分类 英语新闻
学英语单词
'Irj
.mm
absolute candle
accepted cheque
air bath,air-bath
alkali free glass fiber
alternate amplifier
alto horns
anti-invasion
aptitude-treatment
australene
autochart program
automatic coating machine
balantidosis
beaty
begeny
bone in the throat
box type withering machine
candied citrus peels
Caninia
Cardiovite
cavish
Chaos Monkey
chemical testing
children's department
chroma separator
citronwood
clean fire
climbing ripple bedding
component audio
derangings
dimethyl selenide
discrete event dynamic system
encomionize
Entrecasteaux, Récifs d'
explosive casting
face centred cubic
fiberwoods
fine-grained steel
flow structured programming
forest cover
glider ricket bomb
glucosidic hond
halobion
hammonds
head out
homo economics
illumination effect
inductive system
injection method
integral geometry
Kidimu
kofman
lacunate collenchyma
lampropeltiss
large-signal
logginess
macellum
Malinga
matricize
Mekhel'ta
Molasses Act
multiple actiom
NetBeans
open up a can of worms
optimum linear predictor
over-tongue
paid-in capital
palatizes
Pashozero
Pongo satyus
pressed shackle
protoplanets
PYDH
quantum of international trade
red earth red soil
revalving
rusa deer
schizophrenia deliriosa
school of judicial realism
sea-borne trade
ship heading mark
shootability
shopping bots
shusui
sodium chloride
software design for microprocessor
spring-mounted engine
standing motionless as if facing a wall
step point
superrealities
tangent-tube wall
tannoguaiaform
tetradrachma
the plymouth brethren
twelfth-gradest
viscoelastic deformation
Wallichia disticha
warhola
washed steam
wired television
worker-engineer