钉眼

It means that Silk and Ree's theory may be right and if it is also right that supermassive black holes helped trigger star formation, then it must mean that all giant black holes and their galaxies ar

发表于:2018-12-07 / 阅读(276) / 评论(0) 分类 超大质量黑洞

In every galaxy scientists looked at, they found evidence for a supermassive black hole. NGC 3115 NGC 3377 NGC 3379 In M31 and M32 In total there is probably 20-30 or so black holes that have been fou

发表于:2018-12-07 / 阅读(368) / 评论(0) 分类 超大质量黑洞

In March 2000, two astronomers made an extraordinary discovery, one that is set to overturn our understanding of how the universe formed. We're never going to see a time like this in astronomy again.

发表于:2018-12-07 / 阅读(371) / 评论(0) 分类 超大质量黑洞

But we are just one in 125 billion galaxies of different shapes and sizes spinning through space. Yet scientists haven't been able to explain how a single one of these galaxies was created. Galaxy for

发表于:2018-12-07 / 阅读(337) / 评论(0) 分类 超大质量黑洞

This ferocious heart of brilliant hot gas is called a quasar. Scientists thought this whirling mass might be caused by a giant black hole sucking up gas and stars, literally feeding on the center of a

发表于:2018-12-07 / 阅读(290) / 评论(0) 分类 超大质量黑洞

EXPLORATIONS - Blue Holes: Some of the Least Explored Areas on Earth BARBARA KLEIN: Im Barbara Klein. STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. A blue hole is a flooded sea cave with a hole that opens up at the lands s

发表于:2018-12-07 / 阅读(89) / 评论(0) 分类 2011年VOA慢速英语(十一)月

[00:00.52] 12.18 Holes in His Mind [00:06.29]Major James Nesmeth had a dream of improving his golf game and he developed a unique method of achieving his goal. [00:14.35]Until he devised this method, he was just your average weekend golfer, shooting

发表于:2018-12-26 / 阅读(71) / 评论(0) 分类 温馨夜读II

Idiom: Nail biter 恐怖的,吓人的东西 Hit the book: Mass Incredible Emotion Complex Universe Personality Coordination

发表于:2018-12-27 / 阅读(92) / 评论(0) 分类 趣味青春英语

A Nail or a Fly 钉子还是苍蝇 One day an old gentleman whose eyesight was failing came to stay in a hotel room with a bottle of wine in each hand. On the wall there was a fly which he took for a nail. So the moment he hung them on it, the bottle

发表于:2018-12-31 / 阅读(83) / 评论(0) 分类 英语小达人

What is a black hole? Well, it's difficult to answer this question, since the terms we would normally use to describe a scientific phenomenon are inadequate here. Astronomers and scientists think that a black hole is a region of space (not a thing) i

发表于:2019-01-02 / 阅读(62) / 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(335) / 评论(0) 分类 超大质量黑洞

If, as it now seems, every single galaxy has a black hole at its heart, this can't be a coincidence. Perhaps black holes are an essential part of what galaxies are and how they work. No one had expect

发表于:2019-01-02 / 阅读(360) / 评论(0) 分类 超大质量黑洞

Believe it or not, the English language has about 25,000 idiomatic expressions. And some of the oldest ones have very interesting histories. Today our question involves an expression from early English literature. It comes from Dimitrije in Serbia. H

发表于:2019-01-03 / 阅读(87) / 评论(0) 分类 2018年VOA慢速英语(十)月

Supermassive Black Holes Muse oh baby dont you know i suffer? oh baby can you hear me moan? you caught me under false pretences how long before you let me go? you set my soul alight you set my soul alight (you set my soul alight) glaciers melting in

发表于:2019-01-03 / 阅读(94) / 评论(0) 分类 电影歌曲

SCIENCE IN THE NEWS - Stephen Hawking and Black Holes / Quantum Theory By Caty Weaver Broadcast: Tuesday, August 17, 2004 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Dought

发表于:2019-01-07 / 阅读(101) / 评论(0) 分类 科技之光

BARBARA KLEIN: Im Barbara Klein. STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. A blue hole is a flooded sea cave with a hole that opens up at the lands surface. These cave systems form in carbonate rock, often on islands.

发表于:2019-01-12 / 阅读(107) / 评论(0) 分类 2010年VOA慢速英语(十一)月

New Data Adds to Understanding of 'Black Holes' WASHINGTON Scientists continue to learn more about black holes in space, places where the pull of gravity is so strong that not even light can escape. Black holes occur after supergiant stars explode in

发表于:2019-01-14 / 阅读(115) / 评论(0) 分类 VOA标准英语2016年(九月)

在日常会话或者写作中恰到好处地使用习惯用语能让您的语言别有风味。我们今天要学的习惯用语都包括这个词: nail。它的意思是钉子。但是nail也可以作动词,意思是用钉子钉。例如,我们要

发表于:2019-01-16 / 阅读(133) / 评论(0) 分类 美国习惯用语

There once was a little boy who had a bad temper.His father gave him a bag of nails and told him that every time he lost his temper, he must hammer a nail into the back of the fence. The first day he had driven 37 nails into the fence. Over the next

发表于:2019-01-17 / 阅读(67) / 评论(0) 分类 英文励志文摘精选

While many U.S. businesses are suffering in the weak economy, one industry has been picking up speed. Women are now spending more money on their nails. They are getting more daring - straying from the basic shades of red and painting blues, greens an

发表于:2019-02-18 / 阅读(100) / 评论(0) 分类 英语新闻
学英语单词
abbeyhill
absorption jump
adaptation theory
Alabama Nunatak
alkaline soapy
allpelagic
anemoclinometer
backward test channel
BackWeb
bazzites
Boquerón, Dep.de
Brachytheciaceae
bridging plug
Buxus latistyla
Caraquet
cast steel magnet
cellulae posteriores
chalmer
chemically-modifying natural thickener
coitions
cold shutdown condition
combined financial statements
compd
consumable anode
conversion pig
crespignies
cyclconic circulation
doniger
dramamine
dvitellurium
emigrant contract
explicit type
export goods credit
Ga. A.
generated requirement
generation gear grinding
grisaille painting
Haenambando
higt
hoeing
homogeneous breeding
hydromorphones
hysterical chorea
immaterialistic
Indian skimmer
inroll
iron shears
isonomalis
lagae
linctus simplex pro infantibus
lithium-based
Loxacor
lucasfilms
mairmaid
metal power flow meter
misthrown
monomethyl
Moormen
n.robertson
non cumulative dividend
non-low
North,Sir Thomas
Ntolo
olfactory organ mucous membrane
outsizes
page paper
palomar
para-methoxybenzyl alcohol
per-family
periglandular aphtha
piston rod swab
Polsingen
positive power connection
preempts
Primula bracteata
pushed about
relative correction
rubber boot
saltatory spasm
sanitation inspector
screen education
seal fan
Seamens Leave Wages
second stop watch
security arrangement
serum creatine phosphokinase
signal to noise ratio
sizing device
skill at
small insect
stem board
sunward side
that'll be the day
thermal output of reactor
tocororo
tolu resin
Turnau
venae spiralis modioli
villagers
wini
wound tissue
xkl