查询词典 epidemic

An epidemic disease caused by an infection by human immunodeficiency virus (HIV-1), a retrovirus that causes immune system failure and debilitation and is often accompanied by cancers and secondary infections such as but not limited to tuberculosis.

一种由免疫缺陷病毒感染的人类传染病(HIV-1)，一种逆转录酶病毒引致免疫系统失效或者衰弱和经常伴随着癌症或者第二传染病例如肺结核，但不限于肺结核。

Acquired Immune Deficiency Syndrome is an infectious disease caused by HIV. It has been epidemic for more than 20 years, but there is no cure method of it.

艾滋病是一种由HIV感染引起的疾病，已经流行了20多年，而且目前还没有办法对它进行根本性的治疗。

Objective To analyze characteristics of the dengue fever epidemic and thereby provide references for future prevention and control.

目的分析广州市2006年登革热疫情流行病学特征，为登革热预防控制工作的开展提供参考依据。

Methods The clinical data of 52 patients who were hospitalized during the 3 epidemic period of dengue fever from 1997 to 2002 were analysed.

方法对 1 997～ 2 0 0 2年该地区 3次登革热流行期间在某院住院的 5 2例患者临床资料进行分析。

The global pollution of the atmosphere with depleted uranium radioactive poison gas since 1991 is causing a global epidemic of chronic illnesses, which will contribute to extensive depopulation and ecological destruction.

全球污染大气层与贫化铀的放射性毒气自1991年以来，是导致全球流行的慢性疾病，这将有助於广泛的销毁和生态破坏。

It is well known that ultraviolet radiation induces derma cancer especially in white European and American with epidemic investigation reports.

流行病调查表明，紫外线辐射可能诱发皮肤癌，其中包括黑色素和非黑色素皮肤癌，特别在欧美白人中。

Methods Descriptive epidemic method and statistics method were used.

方法用描述流行病学方法和统计学方法。

On the basis of analyzing and summarizing the work of modern epidemic research, considering the impulsive vaccination this article constructs models with the form of impulsive differential equations.

在分析和总结当代流行病研究的基础上，本文考虑了实施脉冲疫苗策略对其的作用和影响，建立了脉冲微分方程形式的流行病传播数学模型。

Objective:To control diphtheria epidemic situation .

目的：控制白喉疫情。

In the prevalence of SARS, due to being short of Filtering-Facepiece Respirators, someone had suggested to reuse masks which are disinfected. Though the suggestion goes against the concept of disposability, while in the emergency of epidemic situation and limited resource, the suggestion may be accepted as an emergency measure.

92年SARS疫情高原期，由於抛弃式防尘口罩的供应量不足，有人提出将配戴过的口罩灭菌处理再重复使用的建议，虽然有违「抛弃式」防尘口罩的使用理念，但在疫情紧急且资源有限之际，或许此作法可作为紧急应变的手段。

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。