查询词典 epidemic prevention

Chemical fire prevention is a advanced and efficient method which is the development trend of world forest fire prevention.

采用化学方法防火灭火是一种先进、高效的手段，是世界森林防火的发展趋势。

As an important component of the urban disaster-prevention system, urban green space has prominent disaster-prevention function.

城市绿地作为城市防灾系统的重要组成部分，具有突出的防灾避险功能。

The environment change of plateau has brought about a new topic on the fire prevention and control,which urgently needs us to study the combustion characteristics and gas properties under the plateau environment of hyperpiesia and hypoxia in Tibet and provide a scientific basis for the prevention and early detection for fires in Tibetan Plateau.

高原环境变化给火灾防治带来了新课题，迫切需要我们对西藏高原低压低氧环境下的燃烧特性和烟气特性进行研究，研究高原环境下的燃烧特性和烟气特性可为西藏高原的火灾防治和早期探测提供科学依据。

The plateau environment of hyperpiesia and hypoxia in Tibet makes the occurrence and development of fires different with inland in characteristics and laws,which determines a different prevention and detection for fires between the Tibetan Plateau and the inland. Especially,the fuel gas characteristics for plateau burning will have a great impact on the prevention and detection for fires at high altitude.

西藏地区特殊的高原低压低氧环境，使西藏地区火灾的发生发展都和内地有其不同的特点和规律，这也决定了西藏高原火灾的防治和探测规律与内地的有所不同，尤其是高原燃烧的烟气特性对于高原地区的火灾防治和探测有很大的影响。

The weakness of disaster prevention and reduction in China focused on the inadaptability of the advanced talents cultivated by colleges with scientific research and development of disaster prevention and reduction.

我国防灾减灾高等教育的薄弱突出表现在所培养的高等专业人才与科学研究和防灾减灾事业发展的需要不相适应的矛盾上。

Objective To know the relation of injury incidence and prevention knowledge of injury for people in Guangxi rural areas, and to provide the evidence to work out the effective and reasonable strategy of injury prevention.

目的 了解广西农村地区伤害发生率与伤害防治安全知识的认知水平之间的联系，为有效合理制定伤害防治措施提供参考依据。

The Design must strictly stand by "Safety Production Standard of People's Republic of China" and "Industrial Disease Prevention and Cure Standard of People's Republic of China", earnestly carry out guideline of "safety first, prevention primary", in priority, select advanced, mature and safe process in essential, rigorously execute actual standard and criterion, in order to meet the requirement of safety and hygiene, realize smooth, longer periodic running, and protect safety and health of operators in production.

设计严格遵守《中华人民共和国安全生产法》、《中华人民共和国职业病防治法》，认真贯彻"安全第一、预防为主"的方针，优先选用先进、成熟、本质安全的生产工艺，严格执行现行的标准规范，使本工程能达到安全卫生的要求，实现长期、稳定生产，在生产过程中职工的安全与健康不受损害。

The key points are:(1) The selecting suitable strains of rice yue you 938、Ⅱyou 838、65002 and Edible Fungi Auricularia、Polytricha、Agrocybe chaxingu;(2)It is suitable close planting 28cm×20cm and interplant 90000bag/hm2.(3)The water science manage way are: shallow water protect seedling, make ridge furrow for panicle and irrigation.(4)The prevention of pests and control of diseases base on agricultural and as main prevention biological, assist pesticide.

其核心是：（1）选择适宜水稻品种粤优938、Ⅱ优838、65002等和适宜食用菌品种平菇、毛木耳、茶薪菇等；（2）水稻合理密植28cm×20cm，适宜套种量9万袋/hm2；（3）水分管理采取湿栽护苗，沟水育穗，垄畦沟灌技术；（4）病虫害防治以农业防治为基础、生物防治为主、化学防治为辅。

Cardiovascular Institute, Fuwai Cardiovascular Disease Hospital, Peking Union Medical College, Beijing 100037, China; Center for Disease Control and Prevention of Shun Yi District, Beijing 101300, China; Center for Disease Control and Prevention of Wujin District, Changzhou 213161, China; Beijng Ji Shui Tan Hospital, Beijing 100035, China; Institute of Geriatrics of Jiangsu Province, Nanjing 210024, China; Traditional Chinese Medicine Hospital of Shijingshan, Beijing 100043, China

作者：作者：胡泊，李卫，李印东，姜维平，李东，李骏，田秀珍作者单位：中国协和医科大学，中国医学科学院阜外心血管病医院，北京 100037 来源：医学期刊/医院管理与预防医学、卫生学收藏本文章

The program can prepare students for jobs such as; border patrol agent, crime scene technician, corrections officer, prison guard, jailer, Transportation Security Administration Officer, juvenile specialist, detention officer, customs inspector, loss prevention manager, crime prevention specialist, and security specialist....

该程序可以作好准备工作的学生，例如：边境巡逻代理人，犯罪现场的技术人员，看守人员，监狱警卫，看守，运输安全管理局主任，少年专家，拘留人员，海关检查员，防损经理，预防犯罪专家和安全专家。

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。