查询词典 epidemiological

Objective: To analyze the epidemiological characteristics of drug abusers in Guangxi.

目的：调查分析广西壮族自治区1030例药物滥用者的人口及流行病学特征。

BACKGROUND: Epidemiological evidence has suggested a link between beta(2)-agonists and increases in asthma mortality.

背景：流行病学证据显示，使用β2受体激动剂与哮喘患者死亡率增加有关。

This was the molecular biology methods of cestodes diagnosis and epidemiological investigation.The researching results has founded the basis of cestodes for further research.

为该病的诊断和流行病学调查等提供了分子生物学方法，研究结果也为对绦虫进一步的深入研究奠定了基础。

MRSA was isolated from 11.2% of environmental sites in the three months preceding the use of HPV and epidemiological typing revealed that the types circulating within the environment were similar to those colonising patients.

MRSA可以从三个月以来使用HPV的11.2%环境采样点中分离到，而且流行病学分析显示循环在环境中的与定植病人的MRSA分型类似。

Besides, I also surely know that just professional skills are not enough for being a good doctor. Hence, I attend the basic scientific research of preclinical medical college, the epidemiological investigation of public health college and the clinical scientific research of clinic college,from which I possess of some experimental skill such as CELL CULTER , PCR , Western blotting and so on.Above all,these experience cultivate my ability of designing the experiment and enforcing the experiment,which help me complete my research.

做为一名七年制的学生，学校对我们的要求是&临床技能和科研能力同等重要&因此在进行临床技能培养的同时，我先后参加过我校基础医学院的基础科研实践、公共卫生学院的流行病学调查实习，及临床学院的临床科研实践，让我熟练掌握了细胞培养、 PCR 、 Western blotting 等分子生物学技术；最重要的是，这些实践经验培养了我独立完成从研究课题的设计到实验方案的实施能力，帮助我顺利的完成了我在硕士期间的科研项目。

A team comprising experts from WHO, partners in the Global Outbreak Alert and Response Network,(CDC Atlanta, Epiet, France and the International Centre for Diarrhoeal Disease Research, Bangladesh) and the Institute of Epidemiology Disease Control and Research, Bangladesh is assisting the Ministry with epidemiological investigations.

由来自WHO、全球爆发警戒协作网的合作伙伴（亚特兰大CDC、法国Epiet和孟加拉国际腹泻病研究中心）以及孟加拉流行病学研究与控制研究所的专家组成的小组正在协同当地卫生部门开展流行病学调查。

Through reviewing the reproductive toxicity of some major environmental chemical pollutants, including endocrine disrupters, organic phosphor and chlorine pesticides, organic solvents, and some metals such as lead, cadmium, mercury, manganese, the paper finds that all these ECPs have different extents of toxic effects to experimental auimals on procreation, gestation and even on offspring, some of which have been evidenced by the population epidemiological studies.

本文通过对邻苯二甲酸酯类和双酚A等内分泌干扰物、有机磷和有机氯农药、常用有机溶剂以及常见金属的生殖毒性研究的综述，发现它们均在不同程度上造成对实验动物的生殖毒性、妊娠毒性以及对子代的毒性影响，其中部分在人群流行病学研究上得到证实。

Methods Descriptive epidemiological method was adopted to analyze occupational health examination results of 1300 workers with hazard exposure and occupational hazards monitoring results in July 2007 and February 2008 in an automobile manufacture enterprise of Shunyi District statistically.

采用描述性流行病学方法，对北京市顺义区某汽车制造企业2007年7月和2008年2月职业病危害因素监测结果和接触有害因素的1300名职工健康检查结果进行统计和分析。

At a certain range, habitat loss and its spatial structure can benefit the control of the epidemic disease, which indicates the possibility of using human disturbance in habitat as a potential epidemic-control method in conservation.(6) Not only the quantity of habitat loss but also the spatial correlations of patch types caused by nonrandom habitat loss affect the invasion and transmission of disease. More fragmented landscape (high amount of habitat loss, low clustering of lost patches) hinders the parasitic infection, which also indicates that whether the spatial heterogeneity benefits or hinders the invasion is dependent on the considered ecological process.(7) Two components of the spatial heterogeneity (the amount and spatial autocorrelation of the lost habitat) form a trade-off in determining the host-parasite dynamics.(8) Within a certain range of habitat loss, host can counterbalance the positive and negative effects, and shows a rising tendency.(9) The epidemic is more likely to break out in the prey-predator system if only a small amount of habitat loss.(10) A highly aggregated distribution of species is a common behavioral strategy when dealing with habitat loss or other environmental stresses.(11) The parasite-host/prey-predator eco-epidemiological systems have the similar mechanism with the intraguild predation systems, and the predator acts as the intraguild predation, the infected prey acts as intraguild prey, and the susceptible prey acts as shared resource.(12) Species at the highest trophic level are no longer affected the most by habitat loss, which depend not only on the biological mechanism but also on the external environmental disturbances.

随着邻体数目的增加，病毒的感染力度变得更大而且在空间上形成聚集的波形；(5)生境破坏及其空间结构在一定范围内有利于疾病的控制，这暗示人为对生境的干扰可作为疾病控制的一个潜在方法；(6)生境破坏的数量以及不同类型生境的空间分布格局都显著地影响了寄生病毒的入侵和传播，生境破碎化程度越高(高丧失斑块的数量或低聚集程度)，将越有害于病毒的入侵和传播，这暗示了空间异质性是否有益于物种的入侵依赖于所考虑的生态过程；(7)由生境破坏引起的空间异质性的两个组分之间存在负偶联关系trade-off(8在适度的生境破坏范围内，宿主种群能够平衡生境破坏带来的正负两种效应并呈现增长趋势；(9)在捕食-食饵系统中，寄生感染病毒极有可能在生境破坏量较低时爆发；(10)物种在面临生境破坏或者其它环境压力时表现出更高的聚集分布策略；(11)寄生-宿主/食饵-捕食生态传染病系统与共位捕食食物网结构具有相似的生物机制，其中捕食者扮演共位捕食者的角色，已感染食饵作为共位食饵，易感染食饵扮作共同消耗的资源；(12)位于最高营养级水平的种群对生境破坏的响应不一定是最敏感的，这不仅依赖于内在的生物机制同时也依赖于外在的环境干扰。

The epidemiological investigation of piglet was carried out carefully in hoggeries and every towns in north of Anhui Province.

方法］对皖北地区猪场及各乡镇发生猪水肿病进行较详细的流行病学调查。

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。