Epidemiological studies have found that children with PDD have no higher prevalence of gastrointestinal tract than normal children.
流行病学研究发现，广泛性发育障碍（Pervasive Developmental Disorder）孩子和正常孩子相比较并没有更高的胃肠道患病率。
The prevalence of several silkworm diseases has led to a decline in silk products. Especially in France, the silk industry has never recovered.
几种桑蚕疾病的流行导致了丝绸产品下滑。特别在法国，丝绸工业再也没有恢复。
It's been well documented in extensive research over the years that prevalence rates for the majority of the anxiety disorders are higher in women than men.
多年来的广泛研究已经充分证明，大多数焦虑症在女性中的患病率要高于男性。
If amino acids are found, it would be especially interesting if they show a prevalence of one type of handedness, either left, like amino acids on Earth, or right.
如果发现了氨基酸，并且它们普遍表现出同一种偏向性——要么像地球上的氨基酸一样是左旋的，要么是右旋的，那将会格外有趣。
A prevalence of left-handed amino acids would indicate they were biological in origin.
如果左旋氨基酸占大多数的话，就说明这些氨基酸从根源上来说是具有生物性的。
One large scale study in Maryborough, Victoria, Australia showed the prevalence of mid-frontal baldness increases.
在澳大利亚维多利亚州马里伯勒进行的一项大规模研究表明，中额秃顶的患病率呈上升趋势。
HIV's prevalence is dropping in southern India.
在印度南方艾滋病病毒的流行也开始有所下降。
The continent has extremely high prevalence of hunger.
在非洲大陆，饥饿现象极为普遍。
Estimated TB incidence, prevalence and mortality, 2009.
2009年估计的结核发病率、流行率和死亡率。
Of developed nations, the US had the highest prevalence.
美国是发达国家中糖尿病患病率最高的国家。
HIV testing during pregnancy in high prevalence areas.
艾滋病高发地区的孕期HIV检测。
We also use data collected by WHO concerning HIV/AIDS prevalence.
我们也在使用世界卫生组织关于艾滋病流行程度的数据。
That's a whopping 500% increase in prevalence over the past decade!
过去的十年中，患病率竟然激增了5倍！
But the prevalence of food deserts is almost certainly overstated.
但是食物沙漠的普及程度似乎夸大其辞了。
Management of XDR-TB suspects in high and low HIV prevalence Settings.
在艾滋病毒高度和低度流行环境中管理极端耐药结核疑似患者。
But experts attribute the prevalence of LDRs today to a number of factors.
但专家指出，异地恋的流行是有一些现实因素的。
It aims to halve TB prevalence and deaths compared with 1990 levels by 2015.
其目的是到2015年使结核患病率和死亡人数与1990年的水平相比减少一半。
Especially troubling is the rising prevalence of tobacco use among girls.
少女烟草使用率持续上升尤其令人不安。
That compares with an asthma prevalence of 4-8% in the general population.
而总人口中有4- 8%的人患哮喘。
In Kenya, for instance, HIV prevalence has fallen from 10 percent to 6 percent.
例如，在肯尼亚，艾滋病毒流行率已从10%降至6%。
There are no reliable global estimates for the prevalence of child maltreatment.
至于虐待儿童的流行程度，目前尚无任何可靠的全球估计数。
Shandong cuisine is generally salty, with the prevalence of light-colored sauces.
山东菜系通常较咸，汁色普遍较浅。
Shandong cuisine is generally salty, with the prevalence of light-colored sauces.
山东菜系通常较咸，汁色普遍较浅。
应用推荐