航天动力学

[0-1:56.48]Oh. 哦 [00:00.96]You should have gone to China. 你们应该去中国 [00:02.84]You know, cause I hear they give away babies 我听说他们送孩子就像大赠送 [00:05.16]like free iPods. 知道吗 [00:06.44]they pretty much just put

发表于:2019-01-01 / 阅读(410) / 评论(0) 分类 听电影学英语-朱诺

Jennifer: Hello and a very warm and friendly welcome to the first 6 Minute English of 2013. My name is Jennifer and with me in the studio for today's programme is Callum. Happy New Year! Callum: Hi Jen - happy New Year! Jennifer: Have you made any Ne

发表于:2019-01-07 / 阅读(428) / 评论(0) 分类 六分钟英语

This is Scientific American's 60-Second Science. I'm Christie Nicholson. This will just take a minute. So check this out: Hi my name is Adi Rajagopalan, I'm going on 18 in a few days, and my project was Modelling Synergistic Cellulolytic-Hemicellulol

发表于:2019-01-08 / 阅读(352) / 评论(0) 分类 Scientific American(三)月

NASA Satellite Offers Astonishing View of Venus Transit Skygazers massed outside the Smithsonian National Air and Space Museum in the U.S capital, eager to see the rare transit of Venus. The museum offered telescopes. People donned special protective

发表于:2019-01-13 / 阅读(290) / 评论(0) 分类 VOA标准英语2012年(六月)

PlummetingUSSatellitetoHitEarthFriday NASA launched the Upper Atmosphere Research Satellite (UARS) 20 years ago this month. And now that bus-sized satellite is plunging toward Earth. Mark Matney, an orbital debris scientist at NASA's Johnson Space Ce

发表于:2019-01-13 / 阅读(314) / 评论(0) 分类 VOA标准英语2011年(九月)

Space Shuttle's End Prompts Doubts About NASA's Future One day after the landing of Atlantis ended the 30-year space shuttle program, the company that ran shuttle operations for the U.S. space agency NASA is dismissing 1,510 employees. The end of the

发表于:2019-01-13 / 阅读(287) / 评论(0) 分类 VOA标准英语2011年(七月)

I'm not quite sure whether I really want to see a snare drum at nine o'clock or so in the morning. 我一点也不确定是否我自己愿意看到小军鼓,在晚上九点以后或是早晨。 But anyway, it's just great to see such a full theater

发表于:2019-01-18 / 阅读(332) / 评论(0) 分类 TED演讲国际问题篇

在新的一年里,人们总是会为自己定下目标,许下愿望,希望在一年里能够实现,你的愿望是什么呢?有决定做到吗? Jennifer: Hello and a very warm and friendly welcome to the first 6 Minute English of 2013. M

发表于:2019-01-23 / 阅读(404) / 评论(0) 分类 一起听英语

Finance and Economics;Europe in limbo;Home and dry 财经;迷途的欧洲;安然无恙?岌岌可危! Europe's weaker economies are in the grip of a worsening credit crunch; 欧洲经济本已弱风扶柳,怎奈又陷入愈演愈烈的信贷

发表于:2019-01-27 / 阅读(319) / 评论(0) 分类 经济学人财经系列

By Alex Villarreal Washington 25 October 2007 The U.S. space shuttle Discovery has docked at the International Space Station, marking the next phase in a complex mission to expand the international orbiter. VOA's Alex Villarreal reports from Washingt

发表于:2019-01-31 / 阅读(343) / 评论(0) 分类 2007年VOA常速英语(十月)

The Virtual College In the fall of 1994, I arrived at my freshman dorm in my old station wagon filled with new clothes, too many shoes, and my proudest possession: a computer the size of a small refrigerator. Fortunately, I only had to lug1 my 50-pou

发表于:2019-02-04 / 阅读(361) / 评论(0) 分类 实用英语

Many online social networking tools have fulfilled uses their creators had never dreamed of. Twitter started as a way to tell others what you were doing, and then surprisingly, turned into a tool to find gas during the Atlanta gas crunch last year. N

发表于:2019-02-05 / 阅读(272) / 评论(0) 分类 实用英语

The so-called one-child policy was brought into law in the late 1970's as a way to limit population growth, given that the economy at the time was just starting to open up to the outside world, and the domestic resources, particularly in urban areas,

发表于:2019-02-06 / 阅读(271) / 评论(0) 分类 英语新闻

You're standing face-to-face with a professional in your industry who can help you advance your career. This is your chance to wow this person with a strong handshake, bright smile and direct eye contact, followed by a witty comment that initiates a

发表于:2019-02-07 / 阅读(399) / 评论(0) 分类 英语口语

你知道丈夫的含义吗?丈夫、丈夫,一丈之内乃夫也!你知道英文husband是怎么来的吗?husband=house+band 房屋栓牢!(band的含义就是Something that constrains or binds morally or legally约束:在道义上或法律

发表于:2019-02-08 / 阅读(352) / 评论(0) 分类 实用英语

Science and technology 科学技术 Computer security 计算机安全 Blame game 推脱责任 How to mimic human laxness with computers 如何用计算机模拟人类错误 TO ERR is human, but to foul things up completely takes a computer, or so the

发表于:2019-02-16 / 阅读(313) / 评论(0) 分类 经济学人科技系列

A publisher might buy a printing company in order to have more control over its assets, and ensure its presses are used to print its own books first. 出版商可能会为了对其资产有更多的控制权并确保印刷设备首先被用于印刷自

发表于:2019-02-17 / 阅读(407) / 评论(0) 分类 经济学人财经系列

MARIUPOL, UKRAINE Smoke billows from Azovstal steel works here, one of the many gargantuan industrial assets in this southeastern port city owned by Ukraines richest man, Rinat Akhmetov. Akhmetov employs more than 300,000 people across the region. Th

发表于:2019-02-18 / 阅读(309) / 评论(0) 分类 英语新闻

So here's our little solar system, as we pull away from our melted planet here. 我们把视线从融化了的行星里拉远,来到我们的小小太阳系。 We actually have a couple of other planets in this solar system. 原来在这个太阳系里

发表于:2019-02-21 / 阅读(264) / 评论(0) 分类 TED演讲教育篇

31. Although apparently rigid, bones exhibit a degree of elasticity that enables the skeleton to withstand considerable impact. 31. 骨头看起来是脆硬的,但它也有一定的弹性,使得骨骼

发表于:2019-03-13 / 阅读(616) / 评论(0) 分类 实用英语
学英语单词
Amenophis
an observation balloon
anodal duration tetanus
anteflexion of uterus
Aragua, Estado
as sober as a judge
battle-cruisers
be pissed off
bioequivalence trial
bruiter
bruntsfields
canvas boat
choirbook
ciffone
clitty
code capacity
copy typist
decimal arithmetic operation
dedolomitise
dipyrenous
disordered field
dithering
Dojilon
electromechanical capstan
expatriating
Eyes right !
faxer
flat-face follower
flywheel sync mode
fuckchops
g.-cal.
gasiness
gastropulmonary
gentianophobic
genus Chinchilla
get the best of it
grade length limit
Great Guana Cay
Grubean
head of the state
heterosomal aberration
high-speed low-voltage (hslv)
housecleanings
hydraulic transmission system
indolizidine alkaloid
intelligence-gathering
introductorily
jirous
jobbing pulley
Joe Six-pack
Kalantonin
Landry paralysis
Lizard Head
locatable
log burner
ludicrousy
lukumi
machine sheet
mangarie
margines mediales (digitorum pedis)
Marshall facies
Metalock
micromixers
mineral corticoids
mostahiba
Oegopsida
outside skintype container
phrasebook
pick on someone
polystichum acanthophyllum
preoligodendrocytes
prophesized
proporid
propylene glycol diacetate
protective forest belts
Pseudopsychopahy
read gate
ring of right multiplication
rymer
second line merchandise
shape straightener
sheeran
similien
sir walter scotts
slitless spectrum
stub of a cheque
synchronizer shift
synchros
syndrome of blood stasis and stagnant qi
Tajiki-Persian
tittery
traversed garage
Trieste, G.of
trillion floating point operations per second
trunnion unit
ultimate cause
unarmed
veneer core plywood
vibration reducing track
working inventory
yttrium-iron garnet
zinc magnesium galvanizing alloy