尿色素

第四章 泌尿系统 Chapter 4 Urinary System 1, 25- hydroxycholecalciferol 羟胆钙化醇 abdominal part of the ureter 输尿管腹部 apex of bladder 膀胱尖 body of bladder 膀胱体 cystoptosis 膀胱脱垂 erythropoietin 红细胞生成素 external urethral orifice 尿道外

发表于:2018-12-05 / 阅读(245) / 评论(0) 分类 医学英语

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(103) / 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(115) / 评论(0) 分类 托福听力短文

AS IT IS 2015-12-06 Santa Fe: The City Different When American officials established U.S. Route 66 in 1926, the road cut right through the southwestern city of Santa Fe, New Mexico. For 11 years, Route 66 travelers passed through Santa Fe, known as t

发表于:2019-01-03 / 阅读(136) / 评论(0) 分类 2015年VOA慢速英语(十二)月

医史、历代医家论述 History of Traditional Chinese Medicine Works of Ancient Medical Scholars 基础理论 Basic Theories 内科 Internal Medicine 传染病 Infectious Diseases 结核病 Tuber

发表于:2019-01-03 / 阅读(105) / 评论(0) 分类 医务英语

发表于:2019-01-03 / 阅读(146) / 评论(0) 分类 医务英语

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(144) / 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(125) / 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(189) / 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(155) / 评论(0) 分类 VOA慢速英语2007年(四)月

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(157) / 评论(0) 分类 VOA标准英语2010年(五)月

Antibiotic Alternative Treats Urinary Infection in Mice Researchers have a new approach for treating urinary tract infections, a painful condition which can often be treated successfully with antibiotics. But many times, the infection is caused by st

发表于:2019-01-13 / 阅读(125) / 评论(0) 分类 VOA标准英语2011年(十一月)

医史、历代医家论述 History of Traditional Chinese Medicine Works of Ancient Medical Scholars 基础理论 Basic Theories 内科 Internal Medicine 传染病 Infectious Diseases 结核病 Tuberculosis 寄生虫病 Parasitic Diseases 心脏血管疾病 Cardiovascular Disease

发表于:2019-01-16 / 阅读(115) / 评论(0) 分类 英文语法词汇

Kidneys are extremely useful organs. Located below the ribs toward the middle of the back, kidneys make urine by filtering excess water and waste from the blood. Scientists have not yet determined why or how it happens, but on occasion crystals separ

发表于:2019-01-22 / 阅读(101) / 评论(0) 分类 英语时差8,16

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(124) / 评论(0) 分类 英语新闻

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(124) / 评论(0) 分类 阅读空间

By Melinda Smith Washington 17 July 2007 Antibiotics are designed to fight a multitude of bacterial infections. But some infections -- such as those in the urinary tract -- have become resistant to many antibiotics. VOA's Melinda Smith reports on a r

发表于:2019-02-06 / 阅读(190) / 评论(0) 分类 2007年VOA标准英语(七月)

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(127) / 评论(0) 分类 好听的英文歌曲

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(140) / 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(124) / 评论(0) 分类 阅读空间
学英语单词
action-packeds
active scale-step
aforenamed
agricultural engineering
anacampsis
animated films
anomalously
aquae tepida
asparagolite
audience inhibition
automatic slot
bearing stress
bestbuy
beta-ray plasue
borderliner
buffering stopper
Canscora lucidissima
cc(central control)
chain axle
chemically excited molecule laser
deoxyuridine
depth cue
disconnected cracks
dust-mop
epithelial diaphragm
fake antivirus
fluid-bed reactor
foggauge
fragmeshift mutations
fully automatic system
gammerman
gangue mineral
gasworks pitch
gelatiniferous
Gopher site
graphic integration
harrow section
heniochus diphreutes
How is the chain leading?
howerton
hunter
hyperdipsia
Hypnolone
illegal practices
inertial navigator
judging criteria
KD-reactive dye
La Moine R.
lacrimating gas poisoning
Lagos I.
leader-participation model
lepisorus tosaensis
Loose Screw
low temperature plasma
lowp
Mariadoh
meter-out system
molestious
monocarpy
Newton rings
No bed of roses
one over the eight
onestop
optical emission spectroscopy
paganising
paretic neurosyphilis
pick-out mark
pistoling
pneumopyoperticardium
polyaxial joints
polytetramethylene oxide
pretensioned sleeper
pseudogenes
pseudograv
pseudosinhalite
punctete
quench interference
river-made lake
Sapria himalayana
self-acting trailer coupling
self-collectedness
semiofficially
short-circuits
sign of correlation
sper-
spring geometry
summation of binomial coefficients
SWI (switch interlock)
syllabaria
tenancy in common
time domain method
time's a great healer
typical case
ucips
Uebelmannia
unbleaching
underdamping response
valve nomenclature
vector volt amperes
waterworlds
were present in
whistling ducks