[医] 正常人血浆

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(212) / 评论(0) 分类 太阳科普

In the picturesque Himalayan mountains of northern India, the Book Caf looks like a normal cafe. But it is part of a bold social experiment. Jai Chand works at the caf. On a rainy day, he takes orders from customers -- many of them young college stud

发表于:2018-12-08 / 阅读(113) / 评论(0) 分类 2018年VOA慢速英语(十一)月

Pythons Unlock Human Heart Health Secrets Studying snakes might seem like an unlikely way to help people with heart disease, but a pythons remarkable ability to quickly enlarge its heart during digestion has Colorado medical researchers looking towar

发表于:2018-12-16 / 阅读(107) / 评论(0) 分类 VOA标准英语2011年(十一月)

Matt is the first ever hummingbird pilot. 马特是首位蜂鸟飞行员。 Failure is part of creating new and amazing things. 失败是创造美妙新事物的必经之路。 We cannot both fear failure and make amazing new things like a robot ith

发表于:2018-12-18 / 阅读(127) / 评论(0) 分类 TED演讲科技篇

This is Scientific American's 60-Second Science. I am Steve Mirsky, got a minute? With swine flu, the big infectious disease story, you don't hear much about bird flu these days. And you may not have to look past your own nose for the reason because

发表于:2018-12-24 / 阅读(136) / 评论(0) 分类 Scientific American(五)月

STEFAN: I thought there was hope thatsomewhere deep inside, something in Damon was still human, normal. But I waswrong. There's nothing human left in Damon. No good, no kindness. No love. Onlya monster who must be stopped.

发表于:2018-12-28 / 阅读(99) / 评论(0) 分类 跟着美剧练发音

生命如诗,需要我们用心去感受那或豪迈洒脱、或婉约清丽的诗行... Human Life a Poem I think that, from a biological standpoint, human life almost reads like a poem. It has its own rhythm and beat, its internal cycles of growt

发表于:2019-01-02 / 阅读(162) / 评论(0) 分类 精美英文欣赏

With swine flu the big infectious disease story, you dont hear much about bird flu these days. And you may not have to look past your own nose for the reason. Because a new study finds that bird flu viruses may have trouble getting a good foothold i

发表于:2019-01-02 / 阅读(166) / 评论(0) 分类 60秒科学

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(162) / 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(213) / 评论(0) 分类 医学英语

Designed by scientists at the Max Plank Institute in Germany, the iSkin can be stuck to fingers, forearms or even behind people's ears. The thin, flexible sensors can be glued on to the skin like a temporary tattoo. They allow users to control smartp

发表于:2019-01-16 / 阅读(132) / 评论(0) 分类 英语新闻

1. almost [nearly] 都可用来修饰不定代词、形容词、副词、动词、介词短语等,此时两者常可换用。如: My car almost [nearly] stood still because of a traffic block. 我的车子因为交通阻塞而几乎动弹不得。

发表于:2019-01-18 / 阅读(175) / 评论(0) 分类 英文语法词汇

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(168) / 评论(0) 分类 生活大爆炸第三季

Are you a normal person? 你是正常人吗? During a visit to the mental asylum, a visitor asked the director ..., What is the criterion that defines a patient to be institutionalized? Well... said the director, we fill up a bathtub, and we offe

发表于:2019-02-06 / 阅读(179) / 评论(0) 分类 趣味英语

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(154) / 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(202) / 评论(0) 分类 阅读空间

By Zulima Palacio Washington 19 October 2009 Scientists dissect fish from a river near Washington, DC Since 2002 thousands of fish in the United States have died and continue to die in many rivers, most in the rivers of the southern east coast. Rese

发表于:2019-02-12 / 阅读(133) / 评论(0) 分类 VOA标准英语2009年(十月)

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(154) / 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(138) / 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(153) / 评论(0) 分类 英语新闻
学英语单词
A.B.L.
additional factor for room height
Antarelix
ASBCA
ball cock
base of administrative control
belongingnesses
boilermen
bounce
bourgh
buck a book
butcher knife
Cabras, Sa.de las
Calumet Park
candidate for a job
cannibiss
ceraginous
Chipogolo
closed-cell foam
const
constant-current power supply
consultative model
cradle-snatch
culdotomy and drainage
decay scheme
degree of exposure
derivatively
desolute
discolorating
dividend-received exemption method
echolic
electric routing analogy
employee share repurchase
Emrani
extension tubing
federacao
flyaway kit
fragile fern
fructus lappulae echinatae
genus banksias
girder truss
grunted
haematidrosis
hand fettle
heat tolerance coefficient
hemizygotic
heterometallic
hoof-mark
hoosegows
idas
insight therapy
insulinotherapy
It ain't over till the fat lady sings
Karben
Kerbala
Kevler fibre
laral
Lascaux Grotto
lettere
loading spectrum
loan repayment holiday
location service
magnetic coolant separator
maximum design voltage
metheny
modern logistics
motor mix
norms for family size
nozzle
nu-jazz
Nunga
oleochrysotherapy
Ongcheon
opesiule
ordinary bicycle
picture compression
place word
prompt neutron area
questores
rei
research in man's development in an all-round way
reversing blooming mill
Rhomboda tokioi
rock anomaly
roo
sadous
sammel blende
scorch-pencil
sensationalized
side tone attenuation
social mathematics
Souter
strut her stuff
Suez War
tanrecs
technological dystopia
teletrician
tweeted
uchellawr (wales)
unit trust company
vacuolating virus
Wairoa Falls