流行病

Methods A blood serum epidemiological investigation was in ordinary people in different regions and different age stages.

采用分地区、分年龄段随机抽样的方法，对普通人群进行血清流行病学调查。

PFGE patterns,which can be used to classify and identify Brucella,can be used in molecular epidemiological research of Brucella.

脉冲场凝胶电泳图谱可对布鲁菌进行遗传学分类鉴定，在布鲁菌的分子流行病学研究中具有重要意义。

Amplifying 16S RNA fragments by PCR technique is a feasible method to make an early diagnosis of Brucella infection.

利用PCR技术扩增布氏菌16S RNA基因片段可以实现对该菌的早期诊断，为布氏菌的分子遗传学和流行病学提供依据。

To diagnose the RBPT and SAT of Brucellosis must be considered with the epidemiological contact history and clinical symptom.

在应用两种方法进行布病诊断时必须结合流行病学接触史和临床症状体征认真分析谨慎判断。

Objective In order to develop practicable m ethods for serodiagnosis,surveillance and epidemiological surveys in human and a nimals Brucellosis.

目的 为人畜布鲁氏菌病血清学诊断、监测及流行病学调查提供实用和简便的方法。

Eric Brunner, an epidemiologist at University College, London, points out that he and his fellow researchers have struggled for years to try to understand the genetic basis of common diseases.

Eric Brunner，伦敦大学学院的一名流行病学家，则指出他和他的研究员同仁已经奋斗了多年以尝试了解常见疾病的遗传基础。

Other sub-clusters could be identified within New Caledonian . penaeicida isolates, but it was not possible to link those differences to accurate epidemiological features.

在新喀里多尼亚群岛分离到的一些种内不同子群也可以被区分出来，但是还不能把它们基因型的不同与流行病学特性准确联系上来。

By then one hundred and fifty-six men in the fleet had died of starvation, cold, and the flux and they were eating the calfskin that covered the ropes.

至此，整个船队已经有一百五十六人死于饥饿、严寒、流行病，剩下的在吃船队绳子上的防护牛皮充饥。

Epidemiological studies have suggested an association of carotene intake and resistance to certain types of human cancers.

流行病学的研究表明胡萝卜素进食量与抵抗人某些类型的癌症有关。

The anatomy and histology features of the nomal caruncle, the categories, epidemiology, etiology, histopathology features, clinical characteristics, diagnosis, differential diagnosis, therapy and the remained puzzles of caruncular lesions were reviewed in the paper.

本文综述了泪阜的解剖和组织学特点，泪阜疾病的种类、流行病学特征、病因学和组织病理学特点、临床表现、诊断和鉴别诊断、治疗及目前存在的尚待解决的问题。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。