查询词典 safety

Meanwhile, it oints out the negative effects of alienation of science and technology and advocates establishing healthy science and technology development concept in the process of building of a harmonious society. Secondly, it introduces and uses technology foresight to build the scientific and technological innovation system , promote the coordinating development and effective operation between sub-systems , improve the operating efficiency of scientific and technological innovation system ,and support and protect the role of science and technology in building a harmonious society. Finally, taking food safety field in Qingdao as an example and making use of technology foresight to probe into the operation of scientific and technological innovation system in food safety, come up with strategies and measures of how to achieve the objectives of the scientific and technological development in food safety, speed up the building of a harmonious society.

文章首先对社会主义和谐社会生成逻辑、基本内涵的理论进行了梳理和总结，提出了科学技术对构建社会主义和谐社会的重要作用，分析了科学技术对和谐社会建设的经济、生态、人文价值，同时也指出了科技异化带来的负面影响，倡导在和谐社会的建设过程中树立健康的科技发展理念；其次，引入并借助技术预见这一战略管理工具，构建基于技术预见的和谐社会科技创新体系，促进各子系统协调发展、有效运行，提高科技创新体系的运行效率，支撑和保障科学技术对和谐社会建设的作用；最后，以青岛市食品安全为例，在食品安全领域中利用技术预见战略管理工具的作用，探讨了食品安全科技创新体系的运行，提出了实现食品安全科技发展目标的策略与措施，为和谐社会的建设提供了支撑和保障。

Spring safety valve spring force and rely mainly on the work of another spring-loaded safety valve in the closed and not closed, generally flammable, explosive or toxic media should use closed, steam or inert gas used is not closed type, in the spring-loaded safety valve in there with a wrench and without wrenches.

弹簧式安全阀主要依靠弹簧的作用力而工作，弹簧式安全阀中又有封闭和不封闭的，一般易燃、易爆或有毒的介质应选用封闭式，蒸汽或惰性气体等可以选用不封闭式，在弹簧式安全阀中还有带扳手和不带扳手的。

Mainly depend on spring-loaded safety valve spring and the work force, and spring-loaded safety valve in the closed and non-closed general flammable, explosive or toxic media should be chosen behind closed doors, steam or inert gas can be chosen, such as closed type, in the spring-loaded safety valve with wrench in there and without wrench.

弹簧式安全阀主要依靠弹簧的作用力而工作，弹簧式安全阀中又有封闭和不封闭的，一般易燃、易爆或有毒的介质应选用封闭式，蒸汽或惰性气体等可以选用不封闭式，在弹簧式安全阀中还有带扳手和不带扳手的。

Spring-loaded safety valve spring force which mainly rely on the work of another spring-loaded safety valve in the closed and non-closed, generally flammable, explosive or toxic media should be used enclosed, steam or inert gas, etc., may selection is not closed, in the spring-loaded safety valve with a wrench in there and without wrench.

弹簧式安全阀主要依靠弹簧的作用力而工作，弹簧式安全阀中又有封闭和不封闭的，一般易燃、易爆或有毒的介质应选用封闭式，蒸汽或惰性气体等可以选用不封闭式，在弹簧式安全阀中还有带扳手和不带扳手的。

Thirty-fifth article of labor safety and hygiene supervision and inspection by the health department, department of production safety supervision and management, special equipment safety supervision and management department and other departments concerned in accordance with relevant laws and administrative regulations to implement.

kMHIgm$A~Z1第三十五条劳动安全卫生的监督检查，由卫生部门、安全生产监督管理部门、特种设备安全监督管理部门等有关部门依照有关法律、行政法规的规定执行。

The definition of a safety valve: the broad sense, including the so-called safety valve discharge valve, from a management point of view the rules, directly installed in the steam boiler or pressure vessel on a class of its necessary conditions for technical supervision departments must be approved by valves, a narrow sense, is called safety valve, the other commonly known discharge valve.

安全阀的定义：所谓安全阀广义上讲包括泄放阀，从管理规则上看，直接安装在蒸汽锅炉或一类压力容器上，其必要条件是必须得到技术监督部门认可的阀门，狭义上称之为安全阀，其他一般称之为泄放阀。

Recommended National Standards GB/T12243-2005 "spring load safety valve directly," provides that a safety valve Safety valves opening height shall be not less than one quarter of the valve throat diameter, or one-twentieth of the valve throat diameter.

推荐性国家标准GB/T12243-2005《弹簧直接载荷式安全阀》规定，安全阀的开启高度应不小于四分之一的阀门喉径或二十分之一的阀门喉径。

Traveling the safety is a safety to guarantees to travel in the transportation, sight-see, amuse, leisure, shopping etc. a series travel activity circulate the safety in the process, is a dynamic condition bottom to guarantee.

旅游安全是保障旅游者在交通，游览，娱乐，休闲，购物等一系列旅游活动运行过程中的安全，是动态状况下的安全保障。

In a word, through the present paper research work, carries on the improvement to the domestic existing subsurface safety valve structure , omits the complex locking machine , change the transformation way which connect the fluid control line and the tube inner safety valve and increased its reliability , build the foundation for the further scientifically studies of the subsurface safety valve system.

总之，通过本论文的研究工作，对国内现有井下安全阀的结构进行改进，省去复杂的锁定机构，改变了连通液控管线与管内安全阀时的连通转换方式，增加其可靠性，为进一步科学地研究井下安全阀系统打下了基础。

Security products, photoelectric safety products, safety modules, safety switch.

安全产品、光电安全产品、安全模块、安全开关。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。