防火的

The finite difference method is adopted to calculate the temperature field on cross-section of the column, the critical temperature and the critical time, the thickness of fire resisting covering of CFST columns, All of the results were verified by experiments.

简要地介绍了钢管混凝土的耐火性能，分析了影响耐火度的因素以及用有限差分法计算火灾时的构件截面的温度场、构件的临界温度和临界时间、防火涂层厚度的结果。

Fire science in domestic and abroad and assessment of concrete structure subject to fire suitable to our country were summarized.

总结了国内外火灾科学的研究概况，归纳了适合我国的较常用的火灾后混凝土结构的检测评定方法，探讨了在用建筑物的防火安全评估方法，提出了本课题的研究思路。

Cool down creatures from outer space cure any disease cut across cut away cut down cut off cut out cut up cut up dead bodies defend …against defend against develop his live for the theatre develop one's love for… develop---developing/developed---development dream of dream of doing sth dress sb in…. dressed in dressed in diving suits eight feet in height/length/width electric/electrical/electronicadj.

与电有关的/电子的用电的与电有关的电子的开始进行智慧的探索即使，即使，尽管死火山找到使我们永远年轻的方法发现自己来到了怪物的表面上发现他们被…包围了发现他们被包围了防火板，防火板，防火强前总统从什么时候起从那天起，从那天开始，从那天起，从那天开始 from now on 从现在开从那时开始始 from then on，从那时开始从那时起流览…；给人提供一个…。

Its subject coverage includes: flammability and fire safety; pyrolysis kinetics and ignitability; honeycombs, laminates, pultrusions and SMC; synthesis and formulation of flame retardants; and performance in offshore structures, ship superstructures, and aircraft.

它的主题涉及的范围包括：燃烧性和防火安全；加热分解动能学和可燃性；分层、拉挤成型与SMC；阻燃剂的综合与公式化；近海结构、船的上部构造和航空器里的性能。

The experimental results show that: the failure mode of strengthened beam at elevated temperature can be classified as flexure failure mode or flexure-shear failure mode, and the failure mode of strengthened beam at high temperature may be different from that at room temperature; and although the load supported by the strengthened specimen is larger than that supported by the unstrengthened specimen, the fire resistance of the strengthened specimen is still larger than that of the unstrengthened specimen, due to the influence of fire insulation.

结果表明：高温下该类构件的破坏形态大致可分为受弯破坏和弯剪破坏两类，常温下发生弯曲破坏的加固构件有可能在高温下出现破坏形态的转变；虽然加固构件所承受的荷载明显大于未加固构件，前者由于防火涂料的保护，其耐火极限仍大于后者。

Discussion on the fire hazard of the internet bar and the countermeasures;2. Cause analysis of fire hazard and consideration of improvement;3. Changes in fire compartments,safe evacuation and fire protection facilities as well as fire hazard causes after changing the building occupancies have been analyzed.

讨论了建筑擅自改变使用功能的几种形式，并重点分析了建筑使用功能改变后，在防火分区设置、人员疏散、建筑消防设施等方面的消防防护要求产生的差异及造成火灾隐患的原因，提出了针对性的解决措施。

Safety control is one of the most effective fireprevent and explosion-proof measures.

对危险物料的安全控制是防火防爆最有效的措施之一，先进的控制系统可使易燃易爆的物料得到安全的控制。

Combined with fire protection code in architecture design and actual situation of Yangquan city the matters needing attention in fire fighting design in multistory buildings are discussed according to the distribution of fire cock , pump adapter in high pressure system and other aspects.

结合建筑设计防火规范和阳泉市实际情况，探讨了多层住宅的消火栓布置，底商住宅的定性问题，常高压系统水泵接合器的设置等几个消防设计中值得关注的问题，使设计人员更透彻地理解规范，设计出更实用的消防设计方

Storage tank was disposed outside the main house; added periodicly circulating and flushing function of main oil tank; designed absolute room for main equipments of lube oil system easy for fireproofing and fiire spreading; designed drain master pipe through which all the lube oil inside pipings and equipments of the system can be drained into the storage tank.

贮油箱布置在主厂房外；增加主油箱定期循环冲洗的功能；为润滑油系统的主要设备设立独立的房间，便于防火及防止火灾蔓延；设计放油母管，检修时管道和设备中的润滑油可以全部放油到贮油箱，排污和事故时又可以直接排到厂房外的事故油池。

Analyses some problems encountered in engineering design, including smoke control in atria and inner hallways and equipment material that defined in current national codes. Discusses the issues of fire-proof curtain and smoke control in garages.

针对工程设计中遇到的防火及防排烟问题，分析现行国家标准在中庭排烟量、内走道排烟和设备的制作材料等方面所做的规定中存在的问题并提出了相应的建议。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐