Objective to investigate the transmission rules of SARS, to study the effects of corresponding prevention measures, and to provide evidence for the prevention and control.
目的探讨SARS在人群中的传播规律，研究预防措施对疾病传播的影响，为预防的控制SARS提供科学依据。
Be a Positive Part of the safety Team. Willingly accept and follow safety rules. Encourage others to do so. Your attitude can play a major role in the prevention of accidents and injuries.
成为安全团队中积极分子。欣然接受并遵守安全守则。并鼓励他人遵章守纪。你的态度在预防事故和伤害中能起到举足轻重的作用。
The causes of conveyor-belt accidents happened in metallurgical enterprises are analyzed, the rules on the happening of accidents are discussed and some measures for the prevention are put forward.
分析了冶金企业皮带运输机在生产中发生人身伤害事故的原因，探讨了事故发生的规律，从管理、技术等方面提出了防范措施。
The paper introduces the symptoms, rules and preventive technologies of several common diseases of cucumbers, hoping to be of technological help for the identification and prevention of the diseases.
介绍了黄瓜常见的几种病虫害的发病症状、发生规律及防治技术，以期对黄瓜病虫害的识别与防治提供技术帮助。
The rules are part of new AIDS prevention and control laws passed by the regional legislature, with target areas specified by health authorities at a later date.
这个法规是此地区立法机构通过的新《艾滋病防范与控制规范》的一部分，适用地区将会在以后由卫生部门公布。
There are also individual and the constitution of the factors. 10 here on cancer prevention diet rules.
另外还有一些和个体的体质有关的因素。这里介绍10条预防癌症的饮食规则。
A lot of investigation and prevention of P. ovis were studied, but less report the biology in particular life rules of P. ovis in summer.
国内外学者对绵羊痒螨的流行调查和防治都做了大量的研究，然而对绵羊痒螨的生物学，特别是痒螨越夏规律的研究报道较少。
This paper analyzes the scattered rules, harm and causation of the land desert and raised prevention and treatment measures.
分析了黑龙江省土地沙化的分布规律、危害、成因，提出了防治对策。
To provide scientific evidence and counseling for establishment of national laws, policies, rules, regulations, criteria, and plans related with prevention and control of mental disorders.
为国家制定与精神障碍预防控制相关的法律、法规、规章、政策、标准、技术规范和规划等提供科学依据和决策咨询。
To provide scientific evidence and counseling for establishment of national laws, policies, rules, regulations, criteria, and plans related with prevention and control of mental disorders.
为国家制定与精神障碍预防控制相关的法律、法规、规章、政策、标准、技术规范和规划等提供科学依据和决策咨询。
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