不同职业的死亡率的统计对这些方面的价值较之对于开展新的病因研究的价值更大。
Statistics on occupational mortality have been of greater value in these respects than in initiating the study of new aetiological agents.
尿总亚硝基化合物指标是评价人体亚硝胺接触水平的良好指标，可用于食管癌亚硝胺病因研究。
Urinary TNOC is a better index that is applied to assess the exposure dose of TNOC in humans and study etiology of NOC of esophageal cancer.
这方面的基础知识对临床医师颇为重要，本文结合口腔常见病——龋病病因研究的实例进行扼要的阐述。
The basic knowledge is rather important for clinicians. This paper introduces the commonly used protocol and design of etiological…
目的检测黑龙江省县级市场销售粮食中黄绿青霉素（CIT）污染水平，为克山病病因研究提供新的参考数据。
Objective To investigate citreoviridin(CIT) level in market cereals of Heilongjiang province for new data to the studies on the Keshan disease.
该研究的目的是研究复发性结节性非化脓性脂膜炎的病因、临床表现以及治疗方法。
The purpose of this study was to investigate the etiology, clinic featuer, and therapy of recurrent nodular nonsuppurative.
该医院每年治疗数千名加蓬人，拯救他们的生命，并且不断的研究疟疾的病因和防治方法。
The hospital treats thousands of Gabonese every year, saving lives and doing continuous research into the causes and prevention of malaria.
“要真正知道BDD的病因，我们需要做大量更多的研究，”菲利普博士说。
“We need a lot more research before we really know what causes BDD,” says Phillips.
专家认为该项研究，将自闭症从病因、治疗方法不详这种折磨人的状态中解救出来，是一座重要的里程碑。
Experts said the research marked an important milestone in the effort to decipher a debilitating condition whose cause and cure remain unknown.
但研究表明，大部分不孕症的原因是由男方或女方生殖系统的病变所引起的，心理因素很少成为原发性病因。
But research shows that most infertility is the result of physical problems in a man's or woman's reproductive system, and psychological factors are rarely the primary cause.
建议这句可以这样修改：为寻找一些疾病的确切遗传病因，两个研究小组已分别破解出一些病人的完整基因组。
Two research teams have independently decoded the entire genome of patients to find the exact genetic cause of their diseases.
关于确实病因的研究将会促进新的疾病筛选机制，并通过“因材施教”的方式去帮助他们。
Research to identify these reasons may now lead to new ways of identifying children at risk and tailoring teaching methods to help them.
巴纳德博士对多种疾病病因进行了广泛的研究，并从事相关的教学工作。
Dr Barnard teaches and conducts extensive research into the causation of various diseases.
这项研究是“描述基因缺失如何与大脑机能障碍相关的重要步骤，”她接着说，“无论有没有基因被证明是精神分裂症的普遍病因，这都是重要的信息。”
This is important information whether or not any of [the genes involved] turn out to be common causes of schizophrenia in the population.
过去对于小白鼠的研究中发现空气污染对于胰岛素的抵抗性有很大关系，这是第二类糖尿病的主要发病因素。
Previous studies in mice have suggested that air pollution is associated with insulin resistance, a precursor condition to type 2 diabetes.
在1998年，世卫组织注意到：“在开展了彻底研究的所有地方，都显示Hib是儿童期脑膜炎的重要病因以及儿童中细菌性肺炎的主要病因。”
In 1998, WHO noted that: "Wherever thorough studies have been performed, Hib has been shown to be an important cause of childhood meningitis and a major cause of bacterial pneumonia in children."
因为自闭症的种类很多，霍尔·梅尔强调了对自闭症及其致病因素开展进一步研究的重要性。
Because there are multiple forms of autism, Hallmayer stresses the importance of conducting further study on autism and the factors that contribute to it.
研究人员解释说，发达国家的健康问题，可预防的两个主要致病因素是过量饮酒和不健康的饮食。
Excessive drinking and an unhealthy diet are two major preventable factors that contribute to health problems in developed nations, the researchers noted.
他注意到研究人员有能力测试一个或更多个源于研究发现的病因学假设。“(研究人员)使用群组与病历对照研究。”
He noted that investigators would be able to test one or more etiological hypotheses that derive from the study's findings.
癌症。众所周知，二手烟是肺癌的致病因素之一，一些研究还表明二手烟与其他癌症也有着千丝万缕的关系。
Cancer. Secondhand smoke is a known risk factor for lung cancer. Some research also suggests a link between secondhand smoke and various other types of cancer.
目前研究的课题主要是死亡率，研究人员认为引起死亡的主要因素是心血管疾病、癌症、慢性呼吸系统疾病和其他病因。
The current study looked only at major causes of mortality, which the researchers grouped together as cardiovascular disease, cancer, chronic respiratory disease or other.
伦敦国王学院的研究人员正探索慢性疲劳综合症（慢劳症）的病因。
Researchers at King’s College, London, are exploring the causes of Chronic Fatigue Syndrome (CFS).
尽管科学家们认为孤独症的病因不是单一的，越来越多的研究证据指向遗传因素。
More and more scientific evidence points to genetics as the cause of autism, though scientists note that it's likely there is no single cause.
但是研究者可能会通过控制其他的患病因素会割裂饮酒与患乳腺癌的联系，比如家族病史和初次怀孕年龄。
But the researchers were able to isolate the link between drinking and breast cancer by controlling for a host of other risk factors, such as family history of the disease and age at first pregnancy.
但是研究者可能会通过控制其他的患病因素会割裂饮酒与患乳腺癌的联系，比如家族病史和初次怀孕年龄。
But the researchers were able to isolate the link between drinking and breast cancer by controlling for a host of other risk factors, such as family history of the disease and age at first pregnancy.
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