个别风险
非系统性风险

Breast cancer is the most common form of cancer in women. Hundreds of thousands of new cases are identified worldwide every year. Now, one of the largest cancer prevention studies of its kind has reported some sobering findings. Just one alcoholic dr

发表于:2018-12-07 / 阅读(238) / 评论(0) 分类 2017年VOA慢速英语(六)月

Scientists have accused the alcohol industry of misleading the public over the link between alcohol and cancer. Researchers looked at the websites of 28 global organizations representing the alcohol industry, and concluded that the vast majority dist

发表于:2018-12-08 / 阅读(280) / 评论(0) 分类 VOA标准英语2017年(9月)

By Nancy Steinbach Broadcast: October 1, 2003 This is Faith Lapidus with the VOA Special English Health Report. Scientists in Iceland say they have identified the first gene linked to common forms of

发表于:2018-12-15 / 阅读(143) / 评论(0) 分类 VOA2003(下)-环境与健康

台湾籍旅美老师今天交给我们的句子是: Only those who will risk going too far can possibly find out how far one can go. 只有那些愿意冒风险的人才能知道自己能够走多远。

发表于:2018-12-25 / 阅读(97) / 评论(0) 分类 留美老师带你每日说英文

BEIJING, Oct. 13 (Xinhuanet) -- A new study finds that ginger may decrease the risk of colon cancer through diminishing the inflammation in the gut, according to media reports Thursday. Prior researches have found that chronicle inflammation in the g

发表于:2019-01-07 / 阅读(161) / 评论(0) 分类 英语新闻

Issue 23

发表于:2019-01-11 / 阅读(127) / 评论(0) 分类 英文语法词汇

71 种族特征与居住环境影响患心脏病的机率 DATE=7-18-01 TITLE=SCIENCE REPORT - Men's Heart Risk BYLINE=Jerilyn Watson (Start at 01'0

发表于:2019-01-30 / 阅读(180) / 评论(0) 分类 科技之光

BEIJING, May 10 (Xinhuanet) -- Researchers from California, Unated States, found that sexual orientation could play a role in cancer and more gay men are reported being cancer survivors(幸存者) than straight men, according to findings in the journ

发表于:2019-01-31 / 阅读(159) / 评论(0) 分类 英语新闻

By Carol Pearson Washington 28 November 2007 Every year, more than one and a half million people worldwide fall and fracture a hip. Of that number, about 80 percent are women. These fractures are painful and associated with a high death rate. VOA's C

发表于:2019-01-31 / 阅读(149) / 评论(0) 分类 VOA常速英语2007年(十一月)

The United States has warned that far too many Americans underestimate their risk for HIV or mistakenly believe the virus that causes AIDS is no longer a serious health threat. A statement was issued Thursday by the Centers for Disease Control and Pr

发表于:2019-02-02 / 阅读(140) / 评论(0) 分类 英语新闻

JOHANNESBURG, March 23 (Xinhua) -- Cervical cancer ranks as the second most frequent(频繁的) cancer among women in South Africa. Recent information from a World Health Organization (WHO) and ICO Information Center on Human Papilloma virus (HPV) an

发表于:2019-02-02 / 阅读(172) / 评论(0) 分类 英语新闻

By Jessica Berman Washington 04 March 2008 According to the results of a large U.S. study, older women who used hormone therapy to ease the symptoms of menopause and then discontinued it remain at increased risk of cancer. Researchers voiced surprise

发表于:2019-02-07 / 阅读(135) / 评论(0) 分类 VOA标准英语2008年(三月)

You can handle lifes bumps with ease when you practice risk management for your life. There are four main areas well focus on for risk management: health, career, finance and relationships. Good guidelines in these areas will keep your life flowing e

发表于:2019-02-07 / 阅读(145) / 评论(0) 分类 阅读空间

BEIJING, June 27 (Xinhuanet) -- A lean gene that helps people keep slim was found closely related to diabetes and heart disease, according to a study pulished in Nature Genetics journal on Sunday. The scientists from Britains Medical Research Council

发表于:2019-02-08 / 阅读(364) / 评论(0) 分类 英语新闻

WASHINGTON, Jan. 25 (Xinhua) -- The odds of a major depressive episode are more than double for those working 11 or more hours a day compared to those working seven to eight hours a day, according to a report published Wednesday in the online journal

发表于:2019-02-08 / 阅读(163) / 评论(0) 分类 英语新闻

BEIJING, Otc. 26 (Xinhuanet) -- The more coffee people consume, the less likely they develop the most common form of skin cancer, a new study suggests, according to media reports Tuesday. Our study indicates that coffee consumption may be an importan

发表于:2019-02-08 / 阅读(144) / 评论(0) 分类 英语新闻

Allegri never at risk, says Galliani MILAN, Oct. 18 (Xinhua) -- AC Milan vice president Adriano Galliani has insisted that the Rossoneri boss Massimiliano Alleri was never in danger of being sacked despite the poor start of his side's campaign this s

发表于:2019-02-17 / 阅读(134) / 评论(0) 分类 英语新闻

If you don't exercise regularly(有规律的), a sudden bout of energetic activity can trigger a heart attack, and may even kill you, according to a new study published in JAMA, the journal of the American Medical Association. It sounds like the

发表于:2019-02-18 / 阅读(113) / 评论(0) 分类 英语新闻

普通类词汇 routine 常规的 similar 类似的 laity 门外汉,俗人 rank and file 低层次的 practitioner 从业人员 traditionalist 传统主义者 qualify 引用 conventionality 习俗惯例 commonplace 通常的 popular 通俗流行的

发表于:2019-02-18 / 阅读(131) / 评论(0) 分类 GRE英语

SYDNEY, May 24 (Xinhua) -- Australian soldiers and contractors in Iraq might have been exposed to blood-borne diseases such as HIV or hepatitis, as staff at Defense's main hospital unit in the Middle East failed to sterilize surgical equipment proper

发表于:2019-02-20 / 阅读(238) / 评论(0) 分类 英语新闻
学英语单词
act std
Adenosma
angle of inclination
anticoccidial
Aprocta
benign tumour
birth injury
blood gas analyser
bottom gear
cable brackets
casing drum
cercomonad
checkpoint record
chlorinated additive
Chlormeprazine
choromorphographic map
cloyedness
Clutter.
Combistix
consumer-credit
corycaeus (ditrichocorycaeus) japonica
credit for productive purpose
cross armed governor
cushion push plate
daue
deductive research
demented
domain name supervising
earth's spheroid
egle
entangle in
extract system
Ezel
f-numbers
feeder boot
firewomen
Flowzytometrie
fortiethly
garlandosus
glucophylline
hard myoma
heavens
Himalayan movement
hollewa
hydrocarbonic
i-laid
impulse interference
Indian purple
inverted siphon culvert
irregulated
ivda
keying modulation circuit
listen for
loose pick
Maloti Mts.
mass-spring-dashpot system
maximum safety-capacity
monacid alcohol
not hurt
Orleanses
Ouham River
overclothess
papilio demoleus linnaeus
parafils
parent acid
peltops
piloters
plate-type delivery valve
polymerized retarder
positive correlation
pre-stopping
precise engineering control network
primary electron acceptor
prunifolia
pseudocercospora baphicacanthi
punkette
ray path
Rea, L.
Rheinberg
Rosario, Sa.del
Saint-Apollinaire
seikagaku
self-deceptively
semimolecule
side weld
sliding grate
stationary housing
surface-to-mass ratio
survey-type
symmetrical load
syrupy
theatres
theocratises
thiodine
tomato fruitworm
totally enclosed fan cooled type
uncontentious
ushida
when you told me you loved me
working database
zanied