[机] 刀架移动速度

By measuring how fast these stars were moving, he could prove if there really was a black hole at the center of an active galaxy. I picked a galaxy nearby which is called NGC 1068, an active galaxy, w

发表于:2018-12-07 / 阅读(402) / 评论(0) 分类 超大质量黑洞

Tina : When will you be moving? Chuck : Next week. Tina : When will we be seeing you again? Chuck : Maybe next year; Tina : Don't forget to write. Chuck : I won't. Goodbye. Tina. 你什么时候搬家? 蒂娜:你什么时候搬家? 查克:下星期

发表于:2018-12-08 / 阅读(413) / 评论(0) 分类 赖世雄初级美国英语

61 Whats the Rush? Sometimes I think we need to get off this wild ride----the ride we call life-----as we know it. As the song goes, slow down, youre moving too fast, you got to make the good times last. Why have we become addicted to fast, and still

发表于:2018-12-26 / 阅读(111) / 评论(0) 分类 时尚英语话题

08 Dangerous Freeway Driving GLOSSARY each way in both directions; going somewhere and coming back; both halvesof a round-trip * Kyokos commute is 45 minutes each way. to get old to become tiresome, boring, monotonous, and uninteresting * Laura doesn

发表于:2018-12-26 / 阅读(141) / 评论(0) 分类 2011年ESL之旅行交通购物

I see 我明白了 例句: A:I heard you were moving to NanJing. 我听说你要搬去南京。 B:That's right, I got an offer for a terrific job. 是的,我得到了一份很好的工作。 A:I see. 明白了。 A:You need to drink a lot of wate

发表于:2018-12-26 / 阅读(115) / 评论(0) 分类 跟艾米莉一起学口语

[00:04.88]Why Are Maps Drawn with North at the Top ? [00:08.15]为什么地图绘制得北方在上? [00:11.42]Now it is hard to visualize a map that does not feature north at the top [00:15.24]现在很难想像一幅不是北方朝上的地图, [00:19.07]but this was not alw

发表于:2018-12-29 / 阅读(142) / 评论(0) 分类 大学英语自学教程上

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 fine [ fain ] This flat's fine for two people. adj. 舒适的 这套公寓适合两个人

发表于:2018-12-30 / 阅读(143) / 评论(0) 分类 每日攻克5词

You Have a Choice Two trains are traveling side by side and at the same speed along parallel tracks. We are seated in one of the trains, and with us we have a special speedometer that measures their r

发表于:2018-12-31 / 阅读(82) / 评论(0) 分类 有声英文阅读

Two trains are traveling side by side and at the same speed along parallel tracks. We are seated in one of the trains, and with us we have a special speedometer that measures their relative speed. Since the trains are traveling at the same speed, the

发表于:2019-01-02 / 阅读(127) / 评论(0) 分类 双语有声阅读

Those stars don't feel the black hole. They feel the rest of the stars in the galaxy. They don't know or care that the black hole is there. If you took the black hole away from the galaxy, they would

发表于:2019-01-02 / 阅读(369) / 评论(0) 分类 超大质量黑洞

Amazon's Tool for Reading, One Word at a Time Last week Amazon announced Word Runner, a new tool for reading Kindle books. Word Runner is a software update that shows one word at a time, instead of words, sentences and paragraphs on one page. Amazon

发表于:2019-01-12 / 阅读(136) / 评论(0) 分类 2015年VOA慢速英语(九)月

President Barack Obama wants the United States to join other industrialized countries in having an extensive high-speed rail system. The president has unveiled his plan to accelerate the development of high-speed rail in the U.S. President Obama, ac

发表于:2019-01-13 / 阅读(90) / 评论(0) 分类 VOA标准英语2009年(四月)

Texting Becomes a Health Tool in Kenya Mobile phone use in Africa has spread far, wide and fast. By the end of last year, it was estimated that 70 percent of the population would have a mobile phone. Now, the International Federation of the Red Cross

发表于:2019-01-14 / 阅读(139) / 评论(0) 分类 VOA标准英语2013年(四月)

Have you ever daydreamed about traveling through time, perhaps fast forward in the centuries and seeing the distant future? 你曾白日梦过穿越时空吗?或者穿越到几百年之后及看到遥远未来? Well, time travel is possible, and

发表于:2019-01-17 / 阅读(84) / 评论(0) 分类 TED演讲教育篇

You're hiking through the Rockies one day when you hear a low, ominous rumble. Landslide! Hundreds of tons of rock and soil are careening toward you at enormous speed. Fortunately, there's a helicopter nearby and you lift off just in time to escape u

发表于:2019-01-22 / 阅读(111) / 评论(0) 分类 英语时差8,16

A wasp had severely stung a horse,and the latter kicked and pranced about,with the intention of destroying its tormentor.Your exertion is in vain,said the wasp,for I am in such a secure place on your flank,that you cannot hurt me.The ho

发表于:2019-02-06 / 阅读(140) / 评论(0) 分类 趣味英语

节奏布鲁斯:Massari - Moving target 相关介绍 :Massari,原名:Sari Abboud。1980年12月10日出生于黎巴嫩在加拿大长大。29岁的Massari已经有两张专辑在手,很特别之处在于他拥有一副倾向女性色彩的嗓音

发表于:2019-02-18 / 阅读(136) / 评论(0) 分类 节奏布鲁斯

1. 交通规则 traffic regulation 2. 路标 guide post 3. 里程碑 milestone 4. 停车标志 mark car stop 5. 红绿灯 traffic light 6. 自动红绿灯 automatic traffic signal light 7. 红灯 red light 8. 绿灯 green light 9. 黄灯 amber light

发表于:2019-02-19 / 阅读(151) / 评论(0) 分类 雅思英语

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(202) / 评论(0) 分类 英语新闻

The Front End of the Earth 火流星看上去非常明亮,像条闪闪发光的巨大火龙,发着沙沙的响声,有时还有爆炸声。有的火流星甚至在白天也能看到。火流星的出现是因为它的流星体质量较大(质量大

发表于:2019-03-09 / 阅读(164) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
amplects
antiradar camouflage material
asphalt lacquer
astride of
barium metasilicate
basic requisition number
be on a business trip
benzoxadiazines
bimlipatam
binfuls
bookmark define
bucket-chain waterlift
Callaway's butter
carceag
chong
circulating oiling system
cock a hoop
compensating coil
conference room paper
conservofascists
CSTA
curly grass
cut out relay
Dagbani
database management
Deitelsberg
document administrator
early morels
ecru
effective capture cross section
electrocoagulation
eod
epigrammatist
Eurocurrency deposit
event analysis
fouldage
gatzara petrophila
generative phonology
generousnesses
getrich
golpayegan (gulpaigan)
goose-club
hamana-hamana-hamana
hardware-software integrated design technique
have the wall of someone
herz's compound
interactive design system
interfering signal
invoice tare
jam-to-signal(ratio)
library van
luminacin
metal rack
micas
microwave fuze
monogenous
moribundness
Mun O
named pipes
nelf
nervus profundus
non corrosive alloy
Nucleus medialis dorsalis
object of study
Off Off Broadway
organothallium
Paloemeu
pareille
Parietaria micrantha
pleasurists
Ponce, de Leo'n,Juan
post-ovulative
proximity focusing
pseudo file name
pseudoepitheliomatous hyperplasia
r-f power supply
radiofrequency
rissoilna scalariformis
roll-over protection system
rotor slot-pitch
ruthenium(ii) bromide
San José, Dep.de
scalar electron
separable affix
spragins
stair way
streetwalker
stuffing machine
subjective goodwill
syrmaticus mikato
the tide
time to say good - bye
tip chord
tonsillas
tucker fucker
Umm Maghrab, Râs
vertebral articulations
washing bottle
well-orchestrateds
wing its way through the air
xalt
Y angle