查询词典 epidemic prevention

Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing

作者：杨小平，徐建国作者单位：中国疾病预防控制中心，北京 102206。

Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention,Beijing 102206, China.

1中国疾病预防控制中心传染病预防控制所腹泻病室北京102206；2吉林省疾病预防控制中心

Presided over the investigation of Qingdao University Medical College Hospital and Health Center, Professor Zhang Beichuan, pointed out today that for the high-risk behavior groups characterized by the development of AIDS prevention and control measures as soon as possible to carry out effective prevention interventions, are China's current rapid spread of AIDS to curb the spread of the key.

主持此项调查的青岛大学医学院附属医院性健康中心张北川教授今天指出，针对该人群高危行为特点从速制定艾滋病防控措施，开展有效预防干预行动，是当前中国遏制艾滋病快速传播蔓延的关键。

Through prevention and cure locust experiment with 20% chlorine cyanotype zinc butter ,explicit the result of prevention and cure locust,attain in the purpose which act for the high and poisonous agrochemical.

通过20%氯氰辛乳油防治蝗虫试验，明确了它对蝗虫的防治效果，以达到替代高毒农药的目的。

It plans to build a first-class tumor prevention, treatment and recovery center integrating the prevention, scientific research, therapy, recovery, health preservation and deathwatch with a total area of above 1000 mu.

现拟建设规划用地 1000 亩以上的集肿瘤预防、科研、治疗、康复、保健、临终关怀为一体、国内一流的肿瘤防治康复中心。

Considering the question of flood prevention of cities in terms of the whole drainage basin, this thesis aimed at hydrological characteristic of tideway in debauchment area, has established the model for flood prevention and calculation of city which has complex hydrological conditions.

针对感潮河口地区的水文特性，从整个流域的角度综合考虑城市的防洪问题，建立了适用于各类土地利用条件，受闸、泵、堰等多种水利工程因素影响，具有较复杂水文条件的城市化区域防洪计算模型。

As to the anticipant and prevention of enterprise strategy risk, the thesis proposes four pertinence prevention mechanism in the angle of external environment, enterprise resource, enterprise ability, enterprise culture, which are external environment forewarning mechanism, integration of resource, ability and coordination between enterprise culture and strategy.

企业战略风险防范研究也是从外部环境、企业资源、企业能力、企业文化这四个角度有针对性地提出了防范机制和措施，即通过建立外部环境预警机制、进行资源和能力的整合以及建立文化与战略协同机制来防范企业战略风险。

Set up a hydrant at least in the fire prevention subarea, and fire prevention from Fen region with preventing fires is rolled up the antithetical couplet door separating.

在防火分区里至少设置一个消防栓，防火分区间用防火卷联门隔开。

Center for Disease Control and Prevention of Guangdong Province,Guangzhou 510300,China;2 National Institute of Parasitic Diseases,Chinese Center for Disease Control and Prevention;WHO Collaborating Centre for Malaria,Schistosomiasis and Filariasis,Shanghai 200025,China

广东省疾病预防控制中心寄生虫病防治研究所，广州 510300；2 中国疾病预防控制中心寄生虫病预防控制所，世界卫生组织疟疾、血吸虫病和丝虫病合作中心，上海 200025

In my practice, it is primarily used for endodontics, prevention caries prevention, sealing fissures...

在诊疗中，其主要用于牙髓、预防（预防龋齿、密封裂缝。。。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。