音标:[,idiәjplæz'mætik] ;
a. 种质的, 细胞原质的

Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

发表于:2018-12-07 / 阅读(208) / 评论(0) 分类 太阳科普

Plasmas I always like to think of as being like naughty children. 我一直觉得电浆就像调皮的小孩 They're full of energy and they are, 充满了能量,随时随地都想捣蛋 want to misbehave and it's ourjob to try 我们的工作就是

发表于:2018-12-07 / 阅读(190) / 评论(0) 分类 太阳科普

When youre looking for a table in a crowded cafeteria, you probably give wide berth to the family that sounds like its sharing a big dish of whooping cough. Well, not if youre a house finch, particularly a male. Because a study in the journal Biology

发表于:2018-12-24 / 阅读(122) / 评论(0) 分类 Scientific American(二)月

bathetic, adj 平庸陈腐的=hackneyed=stale 【记】以bath洗澡开头地就这么一个单词,洗澡就是很平庸的一件事。 【区】pathetic(adj 可怜悲惨的) 【反】offbeat(adj 不规则的)

发表于:2018-12-30 / 阅读(141) / 评论(0) 分类 不择手段背单词

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou! 英文笑话Flash BBC儿童动画-小猪威比

发表于:2018-12-31 / 阅读(149) / 评论(0) 分类 动物街64号 Zoo Lane 第一季

This is Scientific American 60-Second Science, Im Cynthia Graber. This will just take a minute. Heres one space mission that is definitely going to be unmannedNASA is going to the sun. The Johns Hopkins University Applied Physics Laboratory is buildi

发表于:2019-01-08 / 阅读(171) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? After a bad day at the office, were more likely to flip on a nature channel than find a flower-filled meadow or sunny beach to lower our stress. But if you cant head

发表于:2019-01-08 / 阅读(154) / 评论(0) 分类 Scientific American(七)月

上述10项是绝大多数英文药品说明书中必备项目,但是许多说明书中还常常出现其他一些项目。例如: 1、特点(Characteristics) 2、性质(Properties) 3、药代动力学(Phamacokinetics) 4、用药过量(

发表于:2019-01-08 / 阅读(153) / 评论(0) 分类 医学英语

第二节 性状 许多药品说明书的第一项是Description(性状),其原意是叙述、描写,在药品说明书及药典中一般都译为性状,其内容主要是介绍外观、理化性质、组成成分、结构、特征等。这一

发表于:2019-01-08 / 阅读(200) / 评论(0) 分类 医学英语

By Alisha Ryu Nairobi 21 February 2007 International aid agencies are expressing frustration and alarm at their lack of access to several needy regions of Somalia because of continuing insecurity. VOA Correspondent Alisha Ryu in our East Africa Bure

发表于:2019-01-12 / 阅读(192) / 评论(0) 分类 2007年VOA标准英语(二月)

By Doug Levine Washington 25 May 2007 Saxophonist Michael Brecker made many fine recordings as a sideman and a soloist during his career. But his final album, recorded just five months before his death, may be his best, however. VOA's Doug Levine ha

发表于:2019-01-13 / 阅读(184) / 评论(0) 分类 2007年VOA标准英语(五月)

By Jane M Friedman Washington, DC 20 April 2006 watch Biotech Industry report A report by the consulting firm Ernst and Young says that, although huge pharmaceutical firms like Merck and Pfizer pour b

发表于:2019-01-13 / 阅读(231) / 评论(0) 分类 2006年VOA标准英语(四月)

好吧 Well... -那我该给克瑞普克下毒 -不 - I suppose I could poison Kripke. - No! 不 这其实很简单 No. It's a simple matter. 有那么几种有毒化学物 There are several toxic chemicals 尸检是查不出来的 that'd be untracea

发表于:2019-01-28 / 阅读(160) / 评论(0) 分类 生活大爆炸第三季

BEIJING, Dec. 11 (Xinhua) -- China is faced with severe challenges in collecting enough blood plasma to produce medicines, Health Minister Chen Zhu said Sunday. Chen called on the public to join blood donation after donating blood plasma at the Beiji

发表于:2019-02-07 / 阅读(149) / 评论(0) 分类 英语新闻

Barca and Atletic look to pile pressure on Real Madrid MADRID, Oct. 25 (Xinhua) -- FC Barcelona have the chance to further pile the pressure on Real Madrid in matchday nine of the BBVA Primera Liga. League leaders Barca travel to the capital to take

发表于:2019-02-07 / 阅读(209) / 评论(0) 分类 英语新闻

You might not realise it, but sending even a short email has an impact on the environment. 你可能没有意识到,即使是发送一封小小的邮件也会对环境产生影响。 Scientists estimate that an email adds about four grams (0.14 oun

发表于:2019-02-08 / 阅读(193) / 评论(0) 分类 阅读空间

A string of kidnappings and targeted killings of aid workers in Somalia in recent weeks has prompted some international and local agencies to suspend operations in Mogadishu and in other parts of the south. As VOA Correspondent Alisha Ryu reports fr

发表于:2019-02-12 / 阅读(151) / 评论(0) 分类 VOA标准英语2008年(七月)

One of my favorite examples of liminal excellence comes from the late Dr. Claudia Alexander, 我最欣赏的一位具有交叉才能的榜样是已故的克劳迪娅亚历山大博士, a black woman plasma physicist, who passed away this past July

发表于:2019-02-13 / 阅读(147) / 评论(0) 分类 TED演讲国际问题篇

Listen to the statements and check the correct answers. 1.Is sweeping out the tiny dust bothering you a lot? From now on if you have this machine, doing the housework will become a very easy job. This is a portable vacuum cleaner. lt's light and wire

发表于:2019-02-17 / 阅读(131) / 评论(0) 分类 英语听力练习题

CHENGDU, May 5 (Xinhua) -- Chinese Health Minister Chen Zhu donated plasma on Saturday in Chengdu, capital of southwest China's Sichuan Province, and called on health workers to take the lead in blood donation to ease the country's blood supply short

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 英语新闻
学英语单词
acid pickling steel sheet
acoustic insertion loss
address while in
administrative justice
alnus incanas
Angelica decursiva
ankyrin repeat
arlerioplegmus
bacteriophankton
baseball teams
between operator
bifid ureter
biofactories
boycottings
breithauptites
capacitance reaction
cavea
cesser clause
charging gauge
consistency assumption
continuing operating enterprise
Cosslett process
covetousness
diallymalum
disoxidation
douter
duodenal sound
efficiency loss
encapsulating compound
excess multiplication
fault of construction
few-flowered sedges
fizenless
flat plate margin
free ash
free coinage
gas space
get a line on
Ghiberti, Lorenzo
gluif
graphetics
great corn i.
gurbirs
hierarchical accountability
hipdom
homogeneous line
horny tumor
Hua Nan Commercial Bank,Ltd.
hydromorphones
inclusionbody
jacking pads
Japanese filbert
justry
kiahna
Kubokawa
limnophora albitarsis
liquefied petroleum gas high-pressure holder
lovably
magneto-optic(al) deflection
microcephalothrips abdominalis (crawford)
nanoblend
neddies
newsticker
nine needles
nitrogen-free extract (nfe)
no-break power
non-significancy
one carton
one line consolidation
pare clip the claw of
photon quantities
potron
pressure mine
primary expression
pseudowithanine
rebellers
recontouring
reverse course
sallyhole
scene domain
Schizostachyum funghomii
sheet turner
ship-breakers
shouters
siderosis conjunctivae
sine formula of spherical triangle
smoky fog
spoonform
sports writer
stone colour paint
thinks about
thowls
Timoshenko, Simion Konstantinovich
triaxons
trig loop
turn of winding
ul-cladene
vermiform processes
viri
xenon hexafluoroplatinate
zapped us
zeistic