中心孔机床

Vox: Welcome to Vault System. How may I help you? Alexander: I didn’t see you there. Vox: I always seem to have that effect. How may I help you, sir? Alexander: What is that thing? Vox: That is my p

发表于:2018-11-28 / 阅读(242) / 评论(0) 分类 疯狂英语2002年

Four times a year, Ghez focuses the telescope on the stars of the very heart of our Milky Way. She is looking for the telltale high speeds that reveal the presence of a black hole. The center of the M

发表于:2018-12-07 / 阅读(379) / 评论(0) 分类 超大质量黑洞

Fax machine maintenance A: Excuse me, Richard? Are you busy at the moment? B: Not really, Betty. What do you need? A: My fax machines on the blink. Would you take a look at it? B: Sure. I just need to do one other job first. How about if I come up ar

发表于:2018-12-25 / 阅读(123) / 评论(0) 分类 办公室英语口语

第73期:Vending Machine Y:I put in two quarters for a coke,but nothing came out of the machine. Y:我投入两个25美分的硬币要买一罐可乐,但没有可乐出来。 X:Really?Let me check it. X:真的?我来检查一下。 Y:I'm sure it's

发表于:2018-12-26 / 阅读(76) / 评论(0) 分类 出国旅游口语一本通

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 hard [ hB:d ] They tried hard to succe

发表于:2018-12-30 / 阅读(161) / 评论(0) 分类 每日攻克5词

This is Whats Trending Today. If you are a fan of Lady Gaga or the National Basketball Association, you may have heard about an old piece of exercise equipment that is making a comeback. It is called the VersaClimber. It was invented in 1981. It is a

发表于:2019-01-02 / 阅读(98) / 评论(0) 分类 2017年VOA慢速英语(五)月

One of the more infuriating things about the Internet is when a website closes down. You might follow a favorite writers blog, save links to helpful articles, and share interesting posts on social media. But then one day, you return to the website to

发表于:2019-01-02 / 阅读(151) / 评论(0) 分类 2017年VOA慢速英语(二)月

《You've Got The Love》 Florence And Machine Sometimes I feel like throwing my hands up in the air I know I can count on you Sometimes I feel like saying Lord I just don't care But you've got the love I need To see me through Sometimes it seems tha

发表于:2019-01-03 / 阅读(168) / 评论(0) 分类 甜蜜英文歌曲

I feel an ache in my body But if only I'd have no bones I know the air isn't breathable And it's no good for my lungs I feel an anger inside of me Burns like the sun in my chest I got no patience or selfcontrol God knows I'm trying my best If I was a

发表于:2019-01-03 / 阅读(140) / 评论(0) 分类 音乐咖啡厅

我们中国人用“及时雨”或“半路杀出个程咬金”来形容那些在关键时刻出来解围的人物,在英语中这样的关键人物叫做deus ex machina 。但是这个拉丁语太

发表于:2019-01-07 / 阅读(136) / 评论(0) 分类 英文语法词汇

The body of an animal may well be compared with(1) some machine like a locomotive engine. Indeed, the animal body is a machine. It is a machine composed of(2) many parts, each part doing some particular kind of work for which a particular kind of str

发表于:2019-01-07 / 阅读(150) / 评论(0) 分类 英语背诵文选第一册

How to repart a plaint When the plant grows too large for its original part. It needs to be reparted. This can be done quickly and easily if you follow this instructions. First, you should cut off the bottom of the part with small stones. Then put tw

发表于:2019-01-10 / 阅读(301) / 评论(0) 分类 高考英语作文高分必备

Florence And The Machine新单Shake It Out超清MV首播 Florence And The Machine新单Shake It Out超清mv首播!网络媒体Pitchfork Media评论这首歌是最佳新歌:这首比起Lungs所有的歌曲都很华丽,很美!主唱Florence Wel

发表于:2019-01-10 / 阅读(135) / 评论(0) 分类 流行英文歌曲

It's like trying to pick out an individual inside the middle of a busy city, with lights and cars, and things happening all around them. But that wasn't the only problem. Vast, swirling clouds of dust and gas prevent visible light from the centre of

发表于:2019-01-23 / 阅读(83) / 评论(0) 分类 探索与发现2013年

At last, astronomers had a map of our galaxy. A panorama of the Milky Way, it would never be possible to see from Planet Earth. 27,000 light-years from our solar system is the centre of our galaxy. If we were ever going to have a chance of seeing a b

发表于:2019-01-23 / 阅读(81) / 评论(0) 分类 探索与发现2013年

The X-ray image revealed how the black hole at the heart of the galaxy was firing unimaginable amounts of radiation into surrounding space and with extraordinary consequences. We could see what was going on at the centre and we could start to underst

发表于:2019-01-23 / 阅读(97) / 评论(0) 分类 探索与发现2013年

Was there any connection between the two? What Magorian discovered was completed unexpected. The relationship that we find was essentially that the bigger the galaxy, the bigger the black hole. That's in its broad terms. If you want to be a bit more

发表于:2019-01-23 / 阅读(94) / 评论(0) 分类 探索与发现2013年

Instead, it seems to be a gas cloud moving at huge speeds right in the direction of the black hole. But what really rang along bells was the way it had changed shape. We see that this gas cloud as it moves closer and closer to the black hole, is gett

发表于:2019-01-23 / 阅读(89) / 评论(0) 分类 探索与发现2013年

听歌学英语:Two Beds and a Coffee Machine(野人花园) Savage Garden (野人花园)是一个来自澳洲的二人组合,他们的演唱事业曾经获得极大的成功,每一首歌都有自己的特色,今天我们来学习一首反

发表于:2019-02-07 / 阅读(163) / 评论(0) 分类 听歌学英语

金属:Amorphis - Godlike Machine 相关介绍 :来自芬兰的 Amorphis 於 1990 年成立,乐队早期所玩的乐风是 Doom 味极重的 Death Metal,带有 Old School Death Metal 及民谣旋律的成份,他们的 Tales From The Thousand

发表于:2019-03-13 / 阅读(244) / 评论(0) 分类 英文摇滚歌曲
学英语单词
absorbency curve
acrylate jacket crown
administration and operation cost
aeronutical acoustics
animal morphology
applied nuclear physicochemistry
area forecast center
baalist
bad'un
bedded in
body mass
book of hours
bourdichon
capacity education
Castletown Bere
Cheadle Hulme
chrysopicrin
colloidal gels
complex utility routine
concertos
control grid
Cyclobalanopsis thorelii
drainage (age) line
draw drafts
dual-catalyst system
e-bank
eastneys
estrus time
facial arch
farm ... out
fixed seamark
forcible
gnomonics
grandidier
gregariella splendida
head fake
high-power modulation
huntsman spiders
imaginary constant
incremental type
information utility theory
inside forward inside back rockers
intestinal parasite
journal-box lid
Kjφllefjord
Kobyla Góra
kolong
Kukenaam
letterset printing machine
loxoconcha uranouchiensis
Makwānpur Garhi
many dimensions
mapping equipment
Mastodonsaurus
Mont Fleuri
montanine
movable die plate
neck-beef
net borrowings
non-halal
novatel
oil cup cap
olesicampe geniculata
ophthalmospectroscopy
P-Lim
passivizers
personal project
prein
principle of value
protostellar disk
pseudo-random sequence generator
psychiatrize
Rahola
Ramon, Har
rapheless
reared torque
reflexive Banach space
risk of invalid model
safety current of detonator
scatternet
schmidbauer
schwichtenberg
self-accurate area simulation
setting-in period
signal flags
significance of difference
small calss
taper pipe tap
tartaryne
tightroping
tip somebody off
to flood dock
to hit the spot
tongueless frogs
transistor-resistor logic
value of property salved
valve position flow characteristic
variable capacity amplifier
werssle
white hole
xylidinic acid
yippee