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This paper introduces the road frost heave damage causes and prevention and control measures. 介绍了道路冻胀的破坏原因以及防治措施。
Prevalence states of dental fluorosis and skeletal fluorosis are still serious, more effectual preventive and control measure shall be used. 织金县氟斑牙和氟骨症患病情况依然严重，宜采取更加有效的措施加以控制。
However, medical experts have warned against any relaxation of SARS prevention and control measures after the lifting of the WHO travel warning. 尽管如此，医学专家仍然警告人们在消除旅游警告后，不要放松对非典的预防和控制措施。
A series of pollution prevention and control measures have been implemented by the Guangdong authorities to protect its quality. 为保护东江水的水质,广东省政府已实施了一系列污染管制和预防措施。
In this paper, the toxicity, the source of dioxin and its impact on human health and prevention and control measures are introduced. 该文介绍了二恶英的毒性、来源、对人体健康的影响及防控措施。
Then, the corresponding prevention and control measures of the geological disasters are put forward for different subentry project construction sites. 根据地质灾害的危害对象、危害程度和期望价值损失率对分项工程建设场地的危险性及适宜性进行评估，并分类、分项提出地质灾害防治措施。
Therefore, we should take composite prevention and control measures aiming directly at community of the rat, to control the epidemic of HFRS. 应对该鼠种有针对性地制定综合防治措施，以控制肾综合征出血热的流行。
Master : the definition of oral cancer, oral cancer risk factors, as well as oral cancer prevention and control measures. 掌握：口腔癌的定义，口腔癌的危险因素，以及口腔癌的预防和控制措施。
The paper analyzed the formation, conditions and mechanism of photochemical smog.And set forth the harm and the prevention and control measures. 文章分析了光化学烟雾形成的条件及机理，阐述了造成的危害和防治措施。
Results After attentive treatment and nursing,strengthening prevention and control measures,no case of death and no nosocomial infection occurred. 结果经医护人员治疗、细心护理及加强预防控制措施,无一例患儿死亡,无院内交叉感染发生。
The harm of aphids and the related aphid-spread virus disease on strawberry production and main prevention and control measures were summarized. 摘要综述了蚜虫及相关蚜传病毒病对草莓生产的危害、主要防治措施，重点论述了育种技术对草莓病毒病及蚜虫防治的研究进展。
Objective To study the surveillance of leptospirosis in Qingyuan in 2004, and to provide the scientific bases for the prevention and control measures. 摘要目的对2004年清远市钩端螺旋体病疫情、人群及宿主动物监测情况进行分析，为制定防治措施提供科学依据。
The key to epidemic encephalitis B prevention and control is to strengthen comprehensive control measures such as Vaccination and anti-mosquito. 加强以预防接种、防蚊灭蚊为重点的综合防治措施，是预防和控制乙脑传播和流行的关键。
KISC)are investigated and analyzed,some relevant prevention and control measures are put forward,and better results are obtained. 对昆钢热轧板卷边裂缺陷机理及成因进行了研究分析,提出了相应的预防控制措施,取得了较好的效果。
Dr Tsang said the campaign will include intensive clean-up operations and beefed-up publicity efforts to educate the public on the prevention and control measures. 曾医生说预防登革热运动包括加强清洁行动及宣传工作,加深市民认识防范及控制蚊子滋生的措施。
Mortality of injuries is one of the major causes among the residents in Anqing. Prevention and control measures be raken to reduce mortality of unjuries. 意外伤害死亡是安庆市居民的主要死因之一 ,必需加强意外伤害死亡的预防和控制
We can take the relevant control measure according to the changed parameters and provide a new platform for further research in preventing and controlling WNV disease. 分析通过改变模型中参数提出应采取相应的控制措施，为进一步研究预防和控制WNV提供有力依据。
Main pests endangering Myrica rubra in Ningbo were understood and their ocurrence pattern was revealed.In the meantime, their prevention and control measures were proposed. 揭示了宁波地区危害杨梅的主要害虫（有杨梅柏牡蛎蚧、油桐尺蠖、杨梅卷叶蛾类、油茶枯叶蛾、杨梅蓑蛾类、樟盾蚧）种类及发生规律，同时提出了相应防治措施。
So surveillance of leptospirosis should be enhanced and a more comprehensive control measures should be taken to prevent and control of leptospirosis. 继续加强监测，采取综合性防治措施，可有效地控制钩体病的流行。
Objective This study was to find out the status of water contamination caused by legionellae in hospitals and probe into corresponding prevention and control measures. 目的了解医院军团菌的污染状况,以找出相应防制对策。方法选取12家医院,分别对医院空调冷却塔水、二次供水和管网末梢水(出厂水)进行军团菌检测。