浆液性色素上皮脱离

This is scientific Americans 60 second science, I am Sophie Bushwick. got a minute. Tens of millions of years ago, cephalopods were hiding from their enemies in clouds of ink. And it turns out that cuttlefish today produce ink thats almost identical.

发表于:2018-12-24 / 阅读(49) / 评论(0) 分类 Scientific American(五)月

(WA) Human populations near the equator have evolved dark skin over many generations because of exposure to the fierce rays of the Sun. A similar phenomenon has also occurred in other parts of the animal kingdom. The African grass mouse is a good ex

发表于:2018-12-30 / 阅读(67) / 评论(0) 分类 托福听力短文

发表于:2019-01-03 / 阅读(95) / 评论(0) 分类 医务英语

Six nurses from a Chinese medical detachment in South Sudan have been given the Special Contribution Award for Nursing by the United Nations. The nurses were feted just a day before International Nurses Day, which is today. The medical detachment is

发表于:2019-01-05 / 阅读(50) / 评论(0) 分类 cctv9英语新闻2015年

Now, heres something you dont see every day: scientists cure color-blind monkeys. According to a report published online in the journal Nature, researchers have used gene therapy to allow color-blind squirrel monkeys to look at their fruit in a whole

发表于:2019-01-08 / 阅读(78) / 评论(0) 分类 Scientific American(九)月

Imagine Van Gogh's paintings of yellow sunflowers. Now imagine the flowers brown. Eh, not so good. Sadly, we may someday see what that would look like. Because the bright yellow paints on the canvas are slowly turning muddy. Now, an international tea

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 Scientific American(二)月

Broadcast: May 6, 2003 By Caty Weaver VOICE ONE: I'm Sarah Long with Bob Doughty, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: Today, we talk about some disorders of th

发表于:2019-01-11 / 阅读(132) / 评论(0) 分类 VOA2003(上)-健康资讯

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. Today, we will tell about some disorders of the skin, and ways to treat them. (MUSIC) VOICE ONE: Skin. It is the largest organ of the b

发表于:2019-01-11 / 阅读(101) / 评论(0) 分类 VOA慢速英语2007年(四)月

1991年,鲍威尔在于乔布斯结婚几个月后(when Powell gave birth in 1991, a few months after her wedding to Jobs),产下里德。结婚7年,鲍威尔和乔布斯有了三个孩子,一儿两女,Reed(里德)、Erin (埃琳)、Eve(伊芙

发表于:2019-01-15 / 阅读(59) / 评论(0) 分类 英语笔译

Recently, an amazing performance of Raise the Red Lantern, put on by the National Ballet of China became a hit in Montreal, Canada in late February. A combination of gorgeous colors, breathtaking melodies and close-knit choreography took the show far

发表于:2019-01-19 / 阅读(66) / 评论(0) 分类 英闻天下

【模仿句子】 But first a small detachment of Afghan government forces is reported to be hold up in a military base in the south of the country, surrounded by the Taliban.

发表于:2019-01-23 / 阅读(54) / 评论(0) 分类 英音模仿秀

伤口护理 wound management 伤口 wound 一、伤口的性质 Nature of Wound Bed 1、 健康肉芽形成 healthy granulation 2、 上皮形成 epithelialisation 3、 腐肉 slough 4、 黑色或棕色坏死组织 black/brown necrotic tissue 5、 其他(具体说明) specify 二、渗出液 Exu

发表于:2019-02-03 / 阅读(68) / 评论(0) 分类 英文语法词汇

It may seem hard to believe that such an unusual looking animal has remained hidden for so long. 世界上存在如此相貌罕见而不为人知的动物,这似乎有点难以置信。 But scientists have only just discovered a new species of elep

发表于:2019-02-05 / 阅读(72) / 评论(0) 分类 英语新闻

As the cold Pacific storms crossed the skies above my Northern California home, I found myself deep in a rot. This condition caught me off guard because I had no particular reason to feel this way. Im usually a pretty happy guy. As a result, I began

发表于:2019-02-06 / 阅读(58) / 评论(0) 分类 阅读空间

At this rate, scientists will have to come up with a better description for the tomato than mere 'superfood'. While it has long been credited with cutting cholesterol and preventing some cancers, the fruit now appears to have two more healthgiving be

发表于:2019-02-06 / 阅读(66) / 评论(0) 分类 阅读空间

Hilary Duff - Come Clean Come Clean Hilary Duff Let's go back Back to the beginning Back to when the earth, the sun, the stars all aligned 'Cause perfect didn't feel so perfect Trying to fit a square into a circle Was no life I defy Let the rain fall

发表于:2019-02-08 / 阅读(76) / 评论(0) 分类 好听的英文歌曲

Idiom: Run before you can walk( be patient ) Hit the book: Retinal detachment Macular degeneration Cataract Light sensitivity Blurry Side effect Randomly Respectively Optical And high myopiawhere the eyeball stretches and becomes too longisn't just

发表于:2019-02-16 / 阅读(130) / 评论(0) 分类 趣味青春英语

WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A

发表于:2019-02-18 / 阅读(97) / 评论(0) 分类 英语新闻

Q: What is the saddest truth about life? 生活中令人沮丧的真相是什么? 获得9.5k好评的答案@Dushyant Bhati Half the world's starving; the other half is trying to lose weight. 世界上有一半的人正在挨饿,另一半的人却在

发表于:2019-02-18 / 阅读(70) / 评论(0) 分类 阅读空间

1991年,鲍威尔在于乔布斯结婚几个月后(when Powell gave birth in 1991, a few months after her wedding to Jobs),产下里德。结婚7年,鲍威尔和乔布斯有了三个孩子,一儿两女,Reed(里德)、Erin (埃琳)、Eve(

发表于:2019-02-19 / 阅读(114) / 评论(0) 分类 英语笔译
学英语单词
apomel
articular capsule rupture
artificial valve replacement
bald-pated
bentiamine
boscage
calm technology
capitalist society
Catholic Reaction Force
center line of mine-swept route
centre-circles
centrifugal-casting
chequer-board albite
collegiate bench of judges and people's assessors
contingent claim
cutround
cyclohedra
decalins
deka-coulomb
Dipropylacetic
distributed emission crossed-field noise-generator
drop something into someone's lap
eczematid-like purpura
engber
EQLog
exhaust-heated open cycle
expected monetary value
feed face-up
fill-in line
final trim
final-lock mechanism
flexible strut
forward azimuth
geophiluss
Gonadotropophin
gotta go do something
graphic metaphor
gray goods
gyrostabilization
headlight bracket
heroons
hierarchial scheme
induced lift
jessamy
jump welded pipe
legislation of science and technology
let it have its swing
medical selection
method of trial
microdus laxiretis broth.
microprogrammed emulator
middle course
msei
multicancer
murell
NAPCA
O'Neillites
opright
organic molecules
peraxillary
persimmon juice
personal-prejudice models
pipe section pressure test
plain type breaker
pnagus artus
powder flowmeter
prom queen
recirculation operation
resequent valley
resulfurize
retrojected
rickettsiaceaes
rossmann
sea ivory
self-aligning idler
sequential decision procedure
single-pulse device
sloppy-mindedness
slow-starters
spherical pressure vessel
spiked bolt
ST_chance-and-possibility_good-luck-and-bad-luck
structure of the labour force
suwe
tea-roller
tears of wine
terminal ileitis
test electrode
textile process
thin albumen diameter
togrind
trophogenous layer
tweenhood
typosquatter
unilateral matching
uninvestigated
vested estate
VHF receiver
vice director
viridissimus
warrant of seizure
you can't have it both ways