疫情

People have a prejudice against the current air condition method after SARS epidemic.So, many engineers do some researches on how to give people a safe indoorenvironment. One of them is the dry-coil condition system. Many engineers havereconsidered its profits and defects.

SARS疫情以后社会有关方面对现有空调方式的偏见，使得人们再次对风机盘管干工况运行的利和弊进行思考，目前干工况在暖通界成为一个比较热门的话题。

He recalled that as a young public health officer in the 1950s he was sent to the Central Valley of California to investigate an outbreak of more than 1,000 cases in a single season; the next year there were none.

他回忆说，在20世纪50年代，他作为一名年轻的公共卫生官员被派往加利福尼亚州中央河谷调查单季超过1，000例的疫情爆发情况，而在接下来的一年却什么也没有发生。

To assist employers in preparing for a pandemic, DOL and HHS have issued Guidance on Preparing Workplaces for an Influenza Pandemic.

为帮助雇主准备应对流感疫情，DOL和HHS制订了《关于工作场所准备应对大流行性流感的指南》。

We did not control prevail of CSF by injecting vaccine in a large area. This lead to doubtthe immuno-efficiency of hog cholera lapinized virus.

在大面积注射疫苗的情况下却没有彻底控制住猪瘟疫情，这就对猪瘟疫苗的免疫效果提出了质疑。

Further proceed intersection analysis and focus on children studies. The result indicates that experimental diagnosis based on RT-PCR, is homogeneity and the relation between norovirus and the symptoms of acute gastroenteritis is significant (OR, 2.7;95%CI, 2.2-3.2). Equally, the surveillance studies (OR, 2.5;95%CI, 2.1-3.0), outbreak studies(OR,4.7; 95%CI, 3.2-7.1), hospital-based studies(OR, 2.8; 95%CI, 2.0-4.1), and community-based studies(OR, 2.0; 95%CI, 1.2-3.3) have the same result as the former.

进一步将研究对象为孩童的文献进行交叉分层分析，结果发现，以孩童为研究对象的文献中，实验室诊断以基因体RNA为侦测标的的研究，其效果量具有同质性，且诺罗病毒与急性肠胃炎症状的相关性在此分层是显著的（OR=2.7，95%CI： 2.2-3.2），资料来源为监测性研究（OR=2.5，95%CI： 2.1-3.0）或疫情爆发研究（OR=4.7，95%CI： 3.2-7.1）以及研究场所为医院（OR=2.8，95%CI： 2.0-4.1）及社区（OR=2.0，95%CI： 1.2-3.3）的研究亦有相同结果。

The two isolates were more homogeneous with CTN among vaccine strains, and the homogeny of N gene and G gene was 89.1% and 85.6-85.7% in nucleotide level, and 97.6-98% and 92.3% in amino acid level respectively.

目的 分析河南省两株狂犬病毒的遗传学特征，了解狂犬病毒的街毒株与人用及兽用狂犬病疫苗株间的差异，为有效控制狂犬病疫情提供科学依据。

China experienced relatively severe epidemic attacks of hydrophobia following SARS and bird flu.

我国继SARS、禽流感之后又遭受了较为严重的狂犬病疫情袭击。

Objective To investigate the status of individuals injured by animals in Huizhou, find out the related factors, and provide the scientific evidence for hydrophobia control.

目的 为了解惠州市动物伤人情况，寻找有关因素，为控制狂犬病疫情采取针对性措施提供科学依据。

The refuse of vessels from epidemic plagued ports must be treated hygienically by quarantine departments upon application.

第二十九条来自有疫情港口的船舶垃圾，应申请卫生检疫部门进行卫生处理。

The most important reason is incessant epidemic situation and the level low of breeding.

其中最主要的原因是疫情不断和饲养管理水平的低下造成的。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。