查询词典 epidemiology

AIM:To detect the concentration of HBV DNA in saliva of patients in different intraoral clinical conditions and to determine the epidemiology.

目的 ：研究不同牙周出血状态下唾液中的乙肝病毒浓度，探讨乙型肝炎经唾液传染的可能性。

Chapters on symptom management, the molecular genetics and neuropathology of intracranial tumors, the leptomeningeal dissemination of systemic cancer, the epidemiology of brain tumors, and innovative treatment strategies round out the volume.

关于症状管理的章， intracranial 瘤的分子遗传学和神经病理学，系统的癌症的leptomeningeal 传播，大脑瘤的流行病学，和革新的治疗策略圆满体积。 DsyHealth Medicine medicine 健康医学医药

Restriction sites polymorphisms of rRNA gene for Leptospira can be used to classify and identify Leptospira in China and also to study on molecular epidemiology for leptospirosis.

rRNA基因限制性内切酶酶切位点多态性可用于钩体分类，而且是钩体病分子流行病学调查的一种好方法。

Objective: To study the source of the separation of our hospitals to methicillin-resistant Staphylococcus aureus in molecular epidemiology of the characteristics, identify MRSA clinical isolates in our country, investigate the distribution characteristics of staphylococcal chromosomal cassette mec typing of MRSA and detect the Panton-Valentine leukocidin virulence gene of MRSA.

目的：研究我国医院来源分离到的耐甲氧西林金黄色葡萄球菌的分子流行病学特征，鉴定我国临床分离的MRSA，分析MRSA葡萄球菌染色体mec盒基因型，检测MRSA的PVL毒力基因。

Avian leukosis ; subgroup J avian leukosis virus; hemangioma ; env gene ; molecular epidemiology

禽白血病； J亚群白血病；血管瘤； env 基因；分子流行病学

Dr Martha Linet, the head of radiation epidemiology at the US National Cancer Institute, has looked at the same research as Carpenter but has reached a different conclusion.

美国国立癌症研究所的辐射列病学主任Martha Linet博士也曾做过与Carpenter教授一样的研究，但得出的结论却不同。

To investigate the epidemiology of hepatitis E virus infection in macaquas, rats, marmota, pigeons, chickens, fish and toads.

目的 了解猕猴、鼠、旱獭、鸽子、鸡、鱼、蟾蜍血清中抗－HEV抗体流行情况。

Marmota Himalayana plague ; epidemiology ; survey

旱獭鼠疫；流行病学；调查

Object of Study and Methods We obtained a Chinese pedigree with bilateral congenital microtia of concha type in 56 members of 5 generations family,we analyzed their clinical and hereditary features,epidemiology database and blood sample were collected for further study as well.

结果：该患者家系内共有成员56人，无近亲婚配情况，共有5代发病，累及患者20名，均为先天性双侧耳甲腔型小耳畸形患者，未伴有Treacher-Collins综合征及Millers综合征的相关表现，未发现心血管系统，泌尿系统以及四肢等发育畸形。

Based on the epidemiology of dengue in Kaohsiung,(predominantly DEN-1 outbreaks before 2001-2002, and about 90% secondary infection for the cases in 2001-2002), we hypothesized that monotypic DEN-1 sera are present at significant frequency in the population.

虽然仍有钗h环境及人为等诸多因素影响是否造成大流行，我们的研究提供了一个可能的生物学上的解释。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？