查询词典 safety net

Abstract］ objective to explore the accuracy and safety of safety drillprepared for cervical pedicle screw trajectory.methods fourteen adult cadaver specimens of cervical spine（c3～c7）with intact structures including ligaments and perivertebral muscles were reserved and used.according to the radiographic measurements,safety drill was inserted into cervical pedicle individually.the evaluation of the drill's trajectory was carried out by ct scan and three-dimension reconstruction and autopsy.results one hundred and forty drill's trajectories were made.9 holes failed with a perforation rate of 6.4%.conclusion the safety drill prepared for cervical pedicle screw hole is safe and effective and can be applied and popularized clinically.

目的 探索安全钻头应用于颈椎弓根螺钉孔道钻探的安全性与准确性。方法随机取14具福尔马林浸泡的成人颈椎标本（c3～c7），保留完整的脊柱三柱结构及相关的韧带和椎旁肌，根据影像学测量的进钉点和进钉方向，模拟颈椎后路手术过程。选用安全钻头，进行实际的颈椎弓根螺钉孔道的钻探，将孔道行ct扫描，并斜位三维重建孔道形态，并以肉眼直视观察结果为金标准，评价孔道钻探的成败。结果钻探孔道准确率89.3%（125/140），穿孔率6.4%（9/140）。结论安全钻头应用于颈椎弓根螺钉孔道钻探的安全性与准确性均较高，可以在临床上推广使用。

Finally, the countermeasures for risk control of urban disasters are presented from 8 aspects, including establishing a unionized legal system of urban safety planning, risk prevention and control, and crisis management; implementing urban plan of disaster prevention and reduction and incorporating into urban planning; perfecting the decision-supporting system and information management system for urban disaster risk; carrying on risk assessment mechanism in safety planning; speeding the construction of integrated management organization for disaster prevention; establishing a scientific and perfect emergency rescue system; intensifying safety education and propagand of disaster prevention and reduction; and strengthening the research and exchange in urban safety science.

该对策研究包括：建立城市安全规划、风险防范和危机管理法律体系；实施城市防灾减灾规划并融入城市规划中；完善城市灾害风险决策支持系统和信息管理系统；实行安全规划风险评价机制；加快防灾减灾综合管理机构建设；建立科学、完善的应急救援体系；加强安全教育和防灾减灾宣传；加强城市安全科学研究与交流。

It compartmentalizes safety assessment sorts, puts forward the notion of macroscopical safety assessment and microcosmic safety assessment and analyses and compares the two notions, and emphatically analyses the significance, effect and request of mine macroscopical safety assessment and the necessity of developing it.

本文对安全评价进行了概述，重点介绍了安全评价的概念、基本原理、内容、目的、作用及功能特点，给出了安全评价的类别划分，提出了宏观安全评价与微观安全评价的概念，对它们进行了分析与比较，并着重分析了煤矿宏观安全评价的意义及作用与要求以及开展煤矿宏观安全评价的必要性。

The administrative department of work safety under the people's government of province, autonomous region or municipality directly under the Central Government shall guide and supervise the safety licensing for construction projects within its own administrative region, determine and announce the scope of construction projects other than those prescribed in the preceding paragraph for which the said department or the administrative department of work safety under the people's government of districted city is responsible for implementing the safety licensing according to relevant laws, regulations and the decisions of the State Council, and report the said scope to the SAWS for archival purpose.

省、自治区、直辖市人民政府安全生产监督管理部门指导、监督本行政区域建设项目的安全许可工作，根据有关法律、法规和国务院的决定，确定和公布本部门和设区的市级人民政府安全生产监督管理部门负责实施的前款规定以外的建设项目范围，并报安全监管总局备案。

The present invention is one opening hardware safety platform enclosed inside one casing and with relaxed application environment, powerful attack resistance and high reliability. The present invention has several enciphered algorithms, supports several kinds of application service, has high versatility, and may be used also in ciphering server, VPN ciphering gateway, SSL safety gateway, safety router, hardware fire wall and other safety devices.

本发明是一个开放式的硬件安全平台，组件封装在一个机壳内，对应用环境的要求低，抗攻击能力强，可靠性高；由于本发明提供多种加密算法、支持各种应用服务，通用性极高，也可以广泛应用于加密服务器、VPN加密网关、SSL安全网关、安全路由器、硬件防火墙等安全设备中。

Safety Belt Tension Furling Device: While a collision happens, if the driver uses a safety belt without tension furling device, the injury may happens by the collision on the instrument board or the steering wheel etc.; Safety belt tension device uses the gas generator in the safety belt tension furling device touched by the speed acceleration of collision, the gas expansibility generated will make the tension device rotate in the reverse direction, bringing the passengers back on the seats, protecting the passenger's security.

对于安全带预张紧卷收器：在发生碰撞事故时，若使用非张紧普通安全带，仍然有可能触及汽车方向盘和仪表板等部位而使乘员受伤；预紧式安全带利用撞车时的加速度触发安全带卷收器中的气体发生器，产生的气体膨胀力使卷收器反向旋转而收紧织带，将乘客向后拉向座椅，从而更可靠地保护乘客的人身安全

Safety Belt Tension Furling Device: While a collision happens, if the driver uses a safety belt without tension furling device, the injury may happens by the collision on the instrument board or the steering wheel etc.; Safety belt tension device uses the gas generator in the safety belt tension furlingdevice touched by the speed acceleration of collision, the gas expansibility generated will make the tension device rotate in the reverse direction, bringing the passengers back on the seats, protecting the passenger's security.

对于安全带预张紧卷收器：在发生碰撞事故时，若使用非张紧普通安全带，仍然有可能触及汽车方向盘和仪表板等部位而使乘员受伤；预紧式安全带利用撞车时的加速度触发安全带卷收器中的气体发生器，产生的气体膨胀力使卷收器反向旋转而收紧织带，将乘客向后拉向座椅，从而更可靠地保护乘客的人身安全

Finally the elaboration on the establish- ment of nuclear safety regulatory system, the enactment of a series of regulations and safety guides, and the implementation of licencing, nuclear safety supervision and research for ensuring the safety of nuclear energy, since the founding of the National Nuclear...

北京首先描述了中国急需核安全立法与监督的原因，然后简单地介绍了中国核安全立法的政策和策略，最后详细地报道了中国自从成立国家核安全局后，为了确保核能的安全，建立法规体系、制定一系列法规和导则、执行许可证审批制度及进行

In the thesis some suggestions and ideas are provided such as FSA should be introduced into the legislation of ship technology; Different safety evaluation way and means should be set up according to different ship safety fields; Refer to the frame of rules and regulations of fire safety in international convention, drafts about ship fire safety in 2005 amendment of Regulations of Domestic Ship Survey Technology should be redrafted; Uncertainty analysis method, for instance RSI method, could be used in drafting and evaluating the rules and regulations for ship statutory survey in the new period.The topic of the thesis is novel and unique.

通过研究，笔者提出了若干建议和看法，比如：在船舶技术立法工作中必须引入综合安全评估方法；对于不同的船舶安全领域应建立不同的安全评估方法和手段；根据国际公约的消防安全法规框架，重新起草2005年修改通报中有关船舶消防安全的草案案文；并且还提出探索用&不确定性方法&作为新时期船检技术法规起草的革命性方法和手段。

Accident prevention;Anaesthesiology;Anaesthetic equipment;Breathing apparatus;Breathing equipment;Carbon dioxide;Classification;Classification systems;Control instruments;Definition;Definitions;Electric power systems;Electrical engineering;Electrical safety;Electromagnetic compatibility;EMC;Features;Gas mixtures;Gases;Hospital equipment;Incription;Instructions for use;Letterings;Marking;Measuring instruments;Medical breathing apparatus;Medical equipment;Medical gases;Medical technology;Monitoring device;Oxygen;Oxygen breathing apparatus;Oxygen concentration;Oxygen content;Protection against electric shocks;Rescue and ambulance services;Respired gases;Safety;Safety engineering;Safety requirements;Specification;Surveillance;Testing

中文标题医疗电气设备。呼吸气体监测器的基本安全性能的特殊要求中文主题词事故预防；麻醉学；麻醉设备；呼吸装置；呼吸设备；二氧化碳；分类；分类系统；控制仪器；定义；电力系统；电气工程；电气安全；电磁兼容性；特点；混合气体；气体；煤气；医院设备；功能；使用说明；文字书写；作标记；测量仪器；医用呼吸器；医疗设备；医用气体；医疗技术学；监视装置；氧；供氧设备；氧浓度；含氧量；防电击；救护服务；呼吸气体；安全；安全工程；安全要求；规范；监督；试验

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。