更大免疫性

World Leprosy Day started in 1954 and takes place on January 29th. It aims to raise awareness about the disease leprosy. In particular, it is an opportunity to inform people that leprosy is a curable disease and is not passed on by touching leprosy s

发表于:2018-12-04 / 阅读(52) / 评论(0) 分类 世界节假日博览

By Cathy Majtenyi Nairobi 30 November 2006 On the eve of World AIDS Day, Kenyan doctors and activists are calling on the Kenyan government to declare tuberculosis a national disaster and enact special legislation to deal with the highly contagious d

发表于:2018-12-07 / 阅读(110) / 评论(0) 分类 2006年VOA标准英语(十一月)

Avian Flu Poses Ominous Threat to World, says US Health Official 美国卫生部称禽流感对世界造成威胁 A top U.S. health official says the country is preparing for the possibility of a dead

发表于:2018-12-08 / 阅读(51) / 评论(0) 分类 VOA2005(上)--环境科学探索

Police are searching for University of Georgia Professor George Zinkhan in connection with the off-campus shooting deaths of three people. The University of Georgia website refers Zinkhan as a suspect. The school urges students to use caution if the

发表于:2018-12-20 / 阅读(65) / 评论(0) 分类 CNN2009年(四)月

When you picture ancient Egyptian beauties such as Queen Nefertiti or Cleopatra, theyre probably wearing dramatic black eyeliner. Ancient Egyptians believed that eye makeup had properties bestowed by the gods that protected the wearers from illness.

发表于:2018-12-24 / 阅读(64) / 评论(0) 分类 Scientific American(一)月

[00:04.57]A new American study shows that chemicals used to kill insects in the home may increase the risk of developing Parkinson's disease. [00:17.14]Earlier studies have shown that people who work around pesticides are at greater risk of developin

发表于:2018-12-26 / 阅读(91) / 评论(0) 分类 美国英语听力80篇

Section 36 Illness No one goes through life without getting ill. We usually think of illness as a bad thing. Sometimes, thought, it is necessary to be ill, especially when we are young. That’s becau

发表于:2019-01-02 / 阅读(109) / 评论(0) 分类 英语导读1000句

Flu Virus Can Be Deadlier Than War From VOA Learning English, this is the Health Lifestyle report. The year 2018 will mark the 100th anniversary of the deadliest influenza outbreak in history. Scientists estimate that the influenza pandemic of 1918 k

发表于:2019-01-02 / 阅读(153) / 评论(0) 分类 2017年VOA慢速英语(十二)月

Partial-dose Yellow Fever Vaccine Effective in Emergencies A new study suggests that partial doses of the yellow fever vaccine can help protect communities against the disease. The study was published in the New England Journal of Medicine. It found

发表于:2019-01-03 / 阅读(50) / 评论(0) 分类 2018年VOA慢速英语(二)月

Public health officials in San Francisco, and leaders from its large Asian community, are mounting an aggressive campaign to eradicate hepatitis B from the city. They say demographics are largely responsible for San Francisco having the highest conce

发表于:2019-01-13 / 阅读(83) / 评论(0) 分类 VOA标准英语2010年(七)月

As the rate of obesity in many countries continues to rise, health officials worry about the expanding waistlines of their citizens. And it turns out there's reason to worry. New research suggests the size of your waist can predict your chance of dea

发表于:2019-01-13 / 阅读(129) / 评论(0) 分类 VOA标准英语2010年(八)月

A new study suggests vaccinating children against disease first could help protect the surrounding community. Related Links Full Article Scientists have long believed that immunizing some members of a community against a disease would protect the ent

发表于:2019-01-13 / 阅读(63) / 评论(0) 分类 VOA标准英语2010年(三月)

Stress Linked to Aggressive Breast Cancer A new study links aggressive breast cancer and stress. But the lead researcher suggests the findings raise as many questions as they answer. The study included about 1,000 breast cancer patients in Chicago -

发表于:2019-01-13 / 阅读(66) / 评论(0) 分类 VOA标准英语2011年(九月)

Women at Greater Risk of Heart Disease Heart disease is the number one killer in the world, and it is mostly preventable. But reducing deaths from heart disease will require changes in lifestyle and public policy, and better public awareness programs

发表于:2019-01-14 / 阅读(50) / 评论(0) 分类 VOA标准英语2011年(十月)

A new polio vaccine gives hopes that the disease can be completely eradicated. Polio can cause severe deformities and paralysis in children. The number of polio cases worldwide has dropped by over 99 percent in recent years because of a global vaccin

发表于:2019-01-14 / 阅读(54) / 评论(0) 分类 VOA标准英语2010年(十一)月

The global health organization that works to combat pneumonia in children says the lung disease is the single leading killer of young children in the world, more than HIV/AIDS, malaria and tuberculosis. The Global Coalition Against Child Pneumonia sa

发表于:2019-01-14 / 阅读(83) / 评论(0) 分类 VOA标准英语2010年(十一)月

African Viral Disease Spreads 非洲的病毒性疾病传播 Its not an illness you hear much about, but it can make a person feel miserable for years. And its sometimes fatal. Its spreading and scientists describe the mosquito-borne disease as a maj

发表于:2019-01-14 / 阅读(68) / 评论(0) 分类 VOA标准英语2014年(六月)

But complexity makes it hard to mark a path of action for everyone who caresand makes it hard for their caring to matter. 但是,世界的复杂性使得我们很难找到对全世界每一个有爱心的人都有效的行动方法,因此人类对他

发表于:2019-01-18 / 阅读(41) / 评论(0) 分类 名校励志英语演讲

The AIDS epidemic offers an example. The broad goal, of course, is to end the disease. The highest-leverage approach is prevention. The ideal technology would be a vaccine that gives lifetime immunity with a single dose. So governments, drug companie

发表于:2019-01-18 / 阅读(48) / 评论(0) 分类 偶像励志英语演讲

1,supplementary nutrients Vitamin D was mainly rely on two channels, one is to obtain from food, and the other one is on the adoption of solar ultraviolet radiation in human skin synthesis of vitamin D3, it can even in the small intestine to pr

发表于:2019-01-31 / 阅读(127) / 评论(0) 分类 阅读空间
学英语单词
a dead pan
Acromegalism
active repair time
AFID
Alloferin
aluminium zinc alloys
Amomum cardamomum L.
another tool for language recognition
antethem
antiinduction
AR pupil
artificial gold
astronomical latitude
base-line dimensioning
biotime
butterworth tank cleaning system machine
Campo do Gerês
car mascot
Castilla la Vieja
ciclatoun
cocooners
columinescence effect
counter-parts
deliberate pollution
diversely
donatio divortii causa
dunagiri pk.
eelgrass family
electric travelling crane
enchino
entero-oxyntin
entomesodermal cell
entrance zone
fibroma of testicular tunica
Fjällnäs
flat underside
gamma grass
gastrinoma of pancreas
gel type weakly basic anion exchange resin
generic-drugs
genus Cymbidium
help library
helpin
herbelade
homaloidal
hydrogeochemical cycle
hyperkalemic acidosis
inner-gearing
internetwork communications
Karpos
Kernig
Khuddaka Nikaya
Knox and Oxborne furnace
last in first out memory
leather dressing compound
logocentrisms
machinery system dynamics
mail order retailing
market segmentation theory
meshed strainer
milk fat test
neutron ejection
nontrustees
nutating disk meter
oligomeganephronia
outgleaming
Pepi II
Persian pottery
poison milkweed
radiation control area
regeneration efficiency
Retrop
rickroll
royn
santa maria de ipire
segregation zone
shit happens
short-run cost
sigmatropic rearrangement
Simplicius, Saint
sled pusher
square boat spike
statometer
stormfield
superluxurious
T.R (tritium ratio)
Talcott Parsons
tapering of mucosal fold
teshirogitlite
the oed
to break the bank
transport problem
ungravelly
us wb
value index number
vanity tables
web-spiners
winch-type cold-drawing machine
windowing software
without effect
yuppifying
Zwarte