非抽样风险

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(177) / 评论(0) 分类 2017年VOA慢速英语(六)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(84) / 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(54) / 评论(0) 分类 留美老师带你每日说英文

QC procedure 品管流程 What issues do we need to address to work out new QC procedures? 在制定新品管流程之前,有哪些問題必須先處理? quality standard 品質標準 This year, Metro Factory experienced a noticeable decline in q

发表于:2018-12-31 / 阅读(127) / 评论(0) 分类 商务英语必备1000字

1.audit 审计 2.attestation 鉴证 3.credibility 可信赖程度 4.audit of financial statements 财务报表审计 5.agreed-upon procedures 执行商定程序 6.high levels of assurance 高水平保证 7.compilation 编制 8.reliability 可靠性 9

发表于:2019-01-03 / 阅读(115) / 评论(0) 分类 财会英语

1.Bending 弯曲 A: What kind of parts do you usually need to bend? B: Tubular parts or stampings. A:什么样的零件一般需要进行弯曲加工? B:管状零件或冲压件。 2.Cycle time 工作周期 A: What is the cycle time of the injection molding machine? B: Three

发表于:2019-01-21 / 阅读(67) / 评论(0) 分类 天天商务口语

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(115) / 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(89) / 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(96) / 评论(0) 分类 VOA常速英语2007年(十一月)

发表于:2019-02-01 / 阅读(96) / 评论(0) 分类 财会英语

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(89) / 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(87) / 评论(0) 分类 VOA标准英语2008年(三月)

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(293) / 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(86) / 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(75) / 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(77) / 评论(0) 分类 英语新闻

It's a stat that gets bounced around as e-mail-forward wisdom: men think about sex every seven seconds. Even when the idea lacks this mythical specificity and grandiosity (that's 7,200 times a day!), the idea that men think about sex basically all th

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 阅读空间

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(62) / 评论(0) 分类 英语新闻

natality 生育 fertility 生育率 fecundity 生育能力 birth rate, natality rate 出生率 births 出生人数 parity 胎次 premature birth 早产 life birth 活产 stillbirth 死产 birth peaks 出生高峰 mortality 死亡 mortality rate 死亡率

发表于:2019-02-18 / 阅读(92) / 评论(0) 分类 实用英语

left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased

发表于:2019-02-18 / 阅读(87) / 评论(0) 分类 英语口译
学英语单词
a fraction of
accsts
acoustic mill
alcoholic aldehyde
alumoweld
antenna loss
ash bin
atques
aziridinylbenzoquinone
balmacaans
bean hole
bronchofiberscope
cable-stayed bridges
caltha palustriss
center of housing estate
christian brothers
composite conduit fitting
controllable fixed cost
cooling tray
crude birthrate
cry of pain
Curvier's sinuses
cyasterone
demonstration project
density of pellet
Desio
diebel
disinvestiture
domain of operator
double helical double reduction unit
epinatrolite
etiol
expenses of removal
fine
flexible PVC
free flooding superstructure
geoeconomically
Getxo
ggh
glossosemeiotics
Goleniow
Gythium
hackly
hard oil finish
Himalayan giant
Horsfieldia kingii
huntii
hydrant hose
immune-associated (la) antigen
isomerose
jumping bar
leather top roller
like a birck
Longonot
mental capital
MHD shock
moale
Mosquito, Pta.
Neomatatabiol
non-destructive detection
noncompressible
nonspace
on-line memory
perlament
pot boiler
presentation graphics routines
proben
punch through
pusds
qualitative credit restriction
quarter-cart
radiographic search of weld
rami musculares parasympathici
rapid radioactive contamination indicator
rat account practice
reality-effect
reargued
redpoll
regularly homotopic immersion
rolling blackouts
saint john rivers
samixogrel
serospecificity
SHHP
simon de montforts
soaking-out
sore severing auricle
spirituale
Stenoptergius
Straloch
tajweed
temporary unlighted buoy
thysville (mbanza-ngungu)
tolpropamide
ultramicrscope
uncaria sinensis (oliv.)
unirradiated fuel store
unquailingly
Uriah Heepishness
us address
vomiting right after eating
zeifman