查询词典 margin of safety

Patent, and then the blade-to-blade flow was computed by solving the two-dimensional steady Navier-Stokes equations, finally, overall performance and internal flowfield characterization were obtained and analyzed.2. As to radial matching between blade sections, preliminary investigations were developed from three aspects such as stall margin customizing technique, control technology of tip clearance flow, prediction model and control technology of corner separate.a On basis of reviewing on methods of achieving the goal of stall margin in design process of fan and axial-flow compressor, in conjunction of understandings on "Sweep/Dihedral", stall margin customizing technique was put forward; two-dimensional performance prediction method for stall margin customizing was developed, it can consider influences of radial stacking patterns of blade sections and axial distances between blade rows conveniently and rapidly.b A simple model for tip leakage mixing loss of unshrouded blades for compressible flow was presented.

二、叶片基元展向匹配方面，本研究从影响负荷最大化的叶身展向积迭注：原(来源：ABC论文35网www.abclunwen.com指掠弯是裕度定制的一部分，为方便论述，本文将此统一论述为裕度定制、叶尖间隙、叶片与端壁角区这三个最重要因素出发，探讨了各因素影响负荷最大化的机理，并由此给出了最大负荷设计过程中的技术措施和努力方向。1从掌控风扇/轴流压气机裕度方法回顾入手，探析了美国和俄罗斯裕度控制方法及相应特点，结合对&掠/弯&因素的认识提出了裕度定制技术：并开发了能够体现裕度定制思想的二维特性预估方法，可在二维层面下方便快捷地考虑以掠/弯为代表的叶片基元展向积迭以及叶片排间轴向间距带来的影响；2借鉴Denton关于不可压叶尖泄漏损失的理论分析，推导出适用于可压缩流动的叶尖泄漏掺混损失计算的基本关系式。

Methods Separately adopted porcelain- biscuit coronal with traditional metal margin and non- noblemetal, and with Jiantai porcelain margin and non- noble metal to restore the damaged teeth, and defective teeth, thenobserved whether the color of the gingival margin changed or not, checked the intensity of the tooth margin restored.

分别采用传统金瓷边缘非贵金属烤瓷冠和肩台瓷边缘非贵金属烤瓷冠两种方法修复牙体、牙列缺损，随访观察牙龈缘变色现象有无，检查修复体边缘密合度。

Subjects including Fire Engineering and Safety Engineering such as Fire Dynamics;Computational Fire Modelling for Building Design; Fire Engineering System; Legislation Aspects of Fire Safety Management; Design Considerations for Fire Safety Management; Safety Aspects in Construction; Occupational Health and Ergonomics; Accident Prevention,Hazard Assessment and Control; and Safety Management Systems and Safety Auditing should be offered.

论述了在香港提供消防与安全工程研究生教育的必要性，为了培养高质量人才，消防与安全工程高等教育的科目应当包括消防工程学和安全工程学，用于建筑设计的计算机火灾模拟，消防工程系统，火灾安全管理立法因素，用于火灾安全管理的设计事项，建造的安全因素，职业安全和人类工程学，事故防范、危害评估和控制，安全管理系统和安全审核。

With the fast development of economic construction of our country, the safety accident in production is outstanding day by day too, the question of safety in production receives the extensive concerns of the country , government and society more and more, directly subordinate organ as the government sets up the mechanism of safety in production rapidly in the whole country, the safety in production has been laid out the government"s important agenda, but as to new organization of safety in production, difficulty and pressure , opportunity and challenge faced are a lot, how to put the thinking in order in work of thousands of strands and loose ends, catch the focal point, give full play to the role of the government"s supervision and management, turn back the passive state of the safety in production rapidly, it is the focal point that this text discusses.

随着我国经济建设的快速发展，安全生产事故也日益突出，安全生产问题越来越受到国家、政府和社会的广泛关注，安全生产机构作为政府的直属机构在全国迅速建立起来，安全生产工作摆上了政府的重要议事日程，但就新的安全生产机构来说，面临的困难和压力、机遇与挑战是很多的，在千头万绪的工作中如何理清思路，抓住重点，充分发挥政府的监督管理作用，迅速扭转安全生产工作的被动局面，是本文讨论的重点。

On the base of the analysis of the safety situation and the safety evaluation,this paper put forward that the mine produce system is constituted by person,thing and environment,and the system is complex disaster three-dimensional system in space distributing.So Mine safety evaluation ought to be established in person,thing and environment,and then analyze and judge on mine safety system from the danger factor,the safety evaluation index,the frame model of safety evaluation and the comprehensive evaluation m...

本文在分析我国矿山安全生产严峻局势和矿山矿井安全评价国内外现状的基础上，提出矿山井下生产系统是一个由人、机、环境三方面所组成的、空间分布极其复杂的灾害系统，其安全评价应立足于人、机、环境三方面进行系统的分析与判断，并从危险因素、安全评价指标及权重、隶属函数、安全评价结构模型、综合评价方法等方面出发，以掌握矿山矿井系统的安全状态，为矿山安全管理体系的整改提供依据。

Safety education class: Classroom corridor is not running, safety first is well Abide by the order of the stairs, the hubbub died down Jinjiao Shi Softly jog trot off corridors, up and down the stairs right at Up and down the stairs right onto the remarkable civilizations softly jog trot 100 good civilization first, think of safe heaviest 10000 Civilization is in the details, security lies in preventing Healthy life and civilized life of a man well-being of peace every day Safety and well-being to absorb civilization and beautiful peers Safety awareness from time to time have not forget the road to civilization, bearing in mind that you are my heart Keke Tree civilized new practices and legislation to do the safety awareness of health ambassadors Show Zhenwofengcai Let us hand in hand so that the health and safety and accompany us to civilization and hugged us Civility and Etiquette Class: Love me, love classes, love school; patriotism, love of family, love the world Care for all classes, that is, a concrete manifestation of the patriotic love of the school Ai-class environment is the love of the motherland and loving home Demeanor of the lady temperament gentlemanly gestures A smile is our language, civilization is our belief that Bathroom: Bid farewell to bad habits, healthy and civilized.

安全教育类：教室走廊不奔跑，安全第一才是好走楼梯守次序，进教室不喧哗轻声慢步过走廊，上下楼梯靠右行上下楼梯靠右行，轻声慢步显文明百善文明为先，万思安全最重文明在于细节，安全在于防范健康生活文明做人平安每天幸福一生安全与幸福吸收文明与美丽同行安全意识时时具备不可忘文明之道刻刻铭记你我心树文明新风立安全意识做健康大使展真我风采让健康与我们相随让安全与我们相伴让文明与我们相拥文明礼仪类：爱我、爱班、爱学校；爱国、爱家、爱天下爱护班级的一切，就是爱校爱国的具体表现爱班级爱环境就是爱祖国爱家乡言行举止淑女气质举手投足绅士风度微笑是我们的语言，文明是我们的信念卫生间：告别陋习，健康文明。

In this paper a kind of "safety belt compulsory device based on speed limit"is mentioned. It can berealized by means of the sensor and the control system installed between the accelerator pedal and the ECU: when the driver and passengers aren't wearing the safety belt, it limits the speed in a certain range no matter how the driver operates the accelerator pedal; when it is needed to speed up, it will remind the driver and passengers to fasten the safety belt in order to ensure the security of person. This safety belt humanizes the automotive passive safety system, which improves the driving comfort and safety.

设计了一种&基于限制车速的安全带强制使用装置&，该装置主要由传感器和控制系统组成，安装于加速踏板与发动机控制单元ECU之间，由此可实现：如果驾驶员和乘客不佩戴安全带，不管驾驶员如何操作加速踏板，将车速限定在一定的人身安全的车速范围内，当需要提速时，提醒驾驶员和乘客佩戴安全带，以确保人身安全，使汽车被动安全装置更为人性化，由此提高驾车舒适性和安全性。

A safety level-based evacuation scheme of subway station is presented in this paper, with performance-based evacuation design combined. According to the evacuation characteristics of subway station, accidental evacuation time and available safety evacuation time under smoke control have been classified into three safety levels respectively. Then four safety levels have been proposed based on them. A flow chart of safety evacuation scheme of subway station under fire was then proposed based on the guidelines of safety evacuation and code for design of metro.

针对地铁车站人员疏散特点，以人员安全疏散准则和现行地铁设计规范为基础，融合了火灾安全工程学的性能化人员疏散设计思路，分别将事故疏散时间和烟控可用安全疏散时间划分为三个等级，综合形成了四类人员疏散安全等级标准，并在此基础上提出了框架性的基于安全等级的地铁车站火灾人员安全疏散方案设计流程。

The paper introduces the structural character of some main forms of safety gate such as manpower safety gate,cage driving vertical move safety gate,inclined pole gliding safety gate,foldaway safety gate,and hydraulic horizontal moving safety gate.

介绍了人工操作式、罐笼带动垂直升降式、液压驱动斜杆式、折叠式、平移式等几种主要安全门的结构特点，比较了它们的技术性能，指出了新型安全门的发展趋势。

Has not been submitted to CH2MHILL Safety Department for review and approval prior to commence work, such as: Foundation Excavation Safety Plan, Scaffolding building and dismantlement safety plan, Piling Safe Work Plan, Crane Operation and lifting Safety Plan, Tower Crane Safety Operation Plan, Fall Prevention Plan, Site Waste Management Plan, Site Fire Prevention Plan, Formwork building and dismantlement safety plan, Emergency Response Plan, etc

比如：基坑开挖安全方案，脚手架搭设和拆除安全方案，打桩安全方案，吊车操作及起重安全方案，塔吊安全操作方案，防坠落预防安全方案，现场废物管理方案，现场火灾预防方案，模板搭设及拆除安全方案，现场紧急反应方案等。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。