耐火      refractory(526) fireproof(68) flame resisting(0) fire resisting(15)   refractory      Measurement of SiO_2 Content in SiO_2-Al_2O_3 Series Raw Refractory Materials by Spectrophotometric Method      分光光度法测定SiO_2-Al_2O_3型耐火原料中硅的含量 短句来源      Performance and Application of Al_2O_3-siC-C Refractory Mortar in Torpedo Car      混铁车用Al_2O_3－SiC－C耐火泥的特性与应用 短句来源      Application of Micro - Crystal Activated α -Al_2O_3 Micropowder in Refractory Castables      微晶活性α-Al_2O_3微粉在耐火浇注料中的应用 短句来源      Study on the Mixed Rare Earth Oxide Improving the Properties of Al_2O_3-SiO_2 System Refractory Bricks      混合稀土氧化物改善Al_2O_3－SiO_2系耐火制品性能的试验研究 短句来源      DEGRADATION OF Al_2O_3-SiO_2 SYSTEM POLYCRYSTALLINE REFRACTORY FIBRES DURING HEATING AT HIGH TEMPERATURE      Al_2O_3-SiO_2系多晶耐火纤维热退化过程的研究 短句来源 更多          fireproof      Design of JN Type Marine Fireproof Door and Its Standard Fire Test      JN型船用防火门的设计与标准耐火试验 短句来源      Topic on the Application of Fireproof Fiber in Ceramic Kilns      浅谈耐火纤维在陶瓷窑炉上的应用 短句来源      This article explories the construction design and manufacturing process of fire proof PVC insula ted power cables with rated voltages of 0.6/1 kV in a view to improve the manufacturing quality and the fireproof performance of products.      本文对额定电压 0 .6 / 1k V聚氯乙烯绝缘耐火电力电缆结构设计及生产制造工艺进行探讨 ,以提高产品生产质量及耐火试验性能 短句来源      The preparation technology was optimized by orthogonal experiment, and it was found that as coating ratio was 1 0 kg/m 2,the fireproof time was over 2 h,which proved that the coating could be used as ultra filmy steel structure fireproof.      用正交优化工艺制备的防火涂料 ,涂覆比 1 0kg/m2 时 ,耐火时间超过 2h ,可作超薄型钢结构防火涂料使用。 短句来源      A Study on Mechanical Behaviors and Fireproof Methods of Tunnel Lining Structure during and after Fire Scenarios      隧道衬砌结构火灾高温力学行为及耐火方法研究 短句来源 更多          fire resisting      APPLICATION OF FIRE RESISTING FIBRE SPRAYING ON REFINERY FURNACE      耐火纤维喷涂在炼油厂加热炉上的应用 短句来源      Some factors influencing stabilization of concrete components are summarized. At the same time the concrete methods are proposed to enhance stabilization and improve combustibility. This paper has proper significance for concrete component's fire resistance and some reference action for fire resisting structure design of building.      结合工程实例 ,对混凝土构件在火灾作用下的不同反应进行了分析 ,归纳了高温作用下影响混凝土构件稳定性的若干因素 ,并提出混凝土构件设计中提高稳定性和改善燃烧性能的具体方法 ,对于提高混凝土构件防火灾、抗火灾、延长抗火烧时间、减小损失具有一定意义 ,对建筑结构的耐火构造设计 ,具有参考借鉴作用。 短句来源      TEMPERATURE FIELD ANALYSIS AND FIRE RESISTING LIMIT CALCULATION OF CONCRETE-FILLED SQUARE STEEL TUBULAR COLUMNS REINFORCED BY INNER CIRCULAR STEEL TUBE      内(圆)钢管增强方钢管混凝土偏压柱温度场分析及耐火极限计算 短句来源      This paper presents the principle of preparation,type designation,technical requirements and application of(GB/T) 19666:2005,General Rule for Flame Retardant and Fire Resisting Cables.      介绍新国标GB/T19666-2005《阻燃和耐火电线电缆通则》的编制原则、型号组成、技术指标和应用问题。 短句来源      The case study concludes that the non-provision of fire resisting coating to the steel roof structures of a swimming/diving hall is acceptable and does not reduce the fire safety level of the building.      本例的研究表明,游泳/跳水馆的钢屋顶结构可以不用耐火涂料,并且不会降低整个建筑的防火安全等级。 短句来源 更多          “耐火”译为未确定词的双语例句      A series of properties of ρ Al_2O_3 are identified. The results indicate that the phase of this ρ Al_2O_3 differs from ρ Al_2O_3 made by decomposing Al(OH)_3, but this ρ Al_2O_3 can also be used in castables.      对ρ—Al_2O_3的性能鉴定及耐火浇注料的试验结果表明：这种ρ—Al_2O_3的相组成与用Al（OH）_3分解所得的ρ—Al_2O_3不同，但同样可用作优质浇注料的结合剂。 短句来源      E5015NiMo ELECTRODE FOR THE FIRE-PROOF BUILDING STRUCTURE STEEL Q345B-Fr      Q345B-Fr建筑耐火钢用E5015NiMo焊条的研制 短句来源      In addition, the effect of Fe-Si_3N_4 powder on bulk density, linear change rate, slag resistance, oxidation resistance and mechanical property of Al_2O_3 -SiC-C castables and ramming mixes were also studied.      并研究了在Al_2O_3-SiC-C质耐火浇注料、捣打料中加入Fe-Si_3N_4粉,考察了添加物对材料的体积密度、线变化率、抗渣性、抗氧化性和强度的影响。 短句来源      Development of a 0.6/1 kV Low Smoke Zero Halogen and Fire-Resisting Power Cable      0.6/1kV低烟无卤耐火电力电缆的研制 短句来源      The study shows that by replacing Fe with tittle firebrick elements in PrFeB system nanocrystalline alloy ribbons, it could restrain metastable phase Pr_2Fe_~23 B_3 and Fe_3B effectively, but creating a great deal of fine Pr_2Fe_~14 B and α-Fe grains, and therefore improving its magnetic performance.      实验发现, 以微量耐火元素(钛、锆、铌及钒))置换铁于PrFeB纳米晶薄带中可有效抑制亚稳定相Pr2 Fe23 B3及Fe3 B, 而生成大量且细的Pr2Fe14B及αFe晶粒, 进而大幅提升其磁性能。 短句来源 更多        查询“耐火”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   refractory The results show that the cratonic mantle, which was refractory and existed when the kimberlites intruded in the Paleozoic, had almost been replaced by the newly accreted fertile lithospheric mantle during the Mesozoic-Cenozoic. 例句来源       Biolipids could make great contribution to petroleum hydrocarbons due to their comparable chemical components and the slightly refractory characteristics of biolipids during the microbial/thermal degradation. 例句来源       In the electroretinogram, the responses of the regenerated eye, compared to the control, were characterized by lower amplitude and longer repolarization and refractory periods. 例句来源       Influence of Microgravity on Self-Propagating High-Temperature Synthesis of Refractory Inorganic Compounds 例句来源       Polydisperse microcomposites based on refractory compounds as new materials for thermal spray coatings 例句来源       更多             fireproof High-Temperature Heat and Mass Transfer in a Layer of Moisture-Containing Fireproof Material 例句来源       The distinctive feature of the model is the inclusion of all basic physicochemical processes occurring in moisture-containing fireproof materials during heating to high temperatures. 例句来源       The results of numerical investigation of the model are in good agreement with the experimental data for a number of moisture-containing fireproof materials. 例句来源       The suggested investigation procedure is used to determine the macrokinetics of heterogeneous oxidation of coked foam of SGK-1 fireproof coating in an oxygen-containing gas medium. 例句来源       The fireproof efficiency of fibrous quartz heat insulation is investigated. 例句来源       更多             fire resisting Segregation may be either by distance or by fire resisting barriers. 例句来源       This approach allows uniform testing of structural elements and other fire resisting components. 例句来源       Until these are in place, CE marking of fire resisting products will not be possible and conformity to national regulation requirements will continue. 例句来源                This paper describes the nature of striated inclusions present in certain mildsteel plates,the origin of such inclusions is discussed.Microscopic examinations supplemented by X-ray diffraction studies show thatthe main constituents of the striated inclusions present in the steel plates appearto be the same as found in the attacked layer of fire-clay refractories which predo-minately consist of mullite(3Al_2O_3·2SiO_2)and cristobalite.Taking into accountthe metallurgical history of the plate and change in th...             本文叙述在某低碳钢板材夹层所观察到的非金属夹杂物的特征,并对夹层的来源进行了分析。金相检查结合X射线鉴定结果指出矽酸盐夹层与受钢液侵蚀过的粘土耐火材料的矿物组成大致相同,主要为莫来石(3Al_2O_3·2SiO_2)及方石英。根据钢的生产过程,夹杂物的特征及粘土耐火材料受钢液侵蚀后化学成分改变的情况,认为矽酸监夹层的来源可能与钢液中的MnO或MnO·FeO侵蚀粘土耐火材料有关。这种分析并得到了理论的解释。 文摘来源          In the manufacture of stainless steel of the high chromium type, axial             在高铬不锈钢的生产中,影响质量最严重的是钢锭中的轴心裂纹和钢材中的髪纹。本文的研究结果指出,这两种缺陷属于同一来源,没有轴心裂纹的钢锭在锻成钢材后也没有髪纹。钢锭中轴心裂纹是在凝固过程中形成的,因而冷凝条件对它有影响。利用耐火材料做锭模可以得到内部坚实的钢锭,减小锭模模壁厚度,增大钢锭圆锥度或降低浇铸温度等只能减轻而不能完全消除裂纹。熔炼过程中的脱氧方法对钢中夹杂物的性质和形状分布有影响。改善脱氧方法并采用薄模浇铸,可以大大地减少轴心裂纹和髪纹,从而提高钢的收得率。我们认为夹杂物的性质、多寡及其形状分布可能对钢液的流动性和表面张力有影响;改善钢液的流动性或减小其表面张力可以促进钢液的充填性能,从而弥补凝固过程中由于冷凝收缩而产生的缺陷。在一定压力以下的真空中熔化和浇铸可以得到内部良好的钢锭。通过真空熔铸所得到的钢锭,其柱状晶区大小缩小,而柱状晶的缩小对避免钢锭中轴心裂纹有利。得到这种效果的原因可能是多方面的,真空有去气作用,在真空中钢锭的凝固散热与在一般情况下有所不同,真空作用使钢液的性质发生变化等等。虽然,上述几方面的理论基础还有待于进一步研究,但从目前实际效果来说,真空熔化和浇铸应该认为是提高... 文摘来源          45％,65％ 80％ 1,380％-Al_2O_3 10％CaO-Al_2O_3-SiO_2 CaF_2-CaO-Al_2O_3-SiO_2 5％ CaF_2. 45%-80％-Al_2O_3             本文研究了含氟高炉型熔渣对Al_2O_3含量各为45%、65%、80%的三种Al_2O_3-SiO_2耐火材料及一种炭砖的侵蚀作用,探讨了温度、渣中氟含量、碱度及铝氧含量等因素对于熔渣侵蚀速率的影响。发现温度与侵蚀速率之间的关系可大致用Arrhenius式的指数方程式来表示;提高渣中氟含量或碱度因而使侵蚀作用加剧的机理是相似的;在碱度较高的含氟渣中铝氧起酸性氧化物的作用,减轻熔渣的侵蚀能力。在Al_2O_3-SiO_2系统的耐火材料中,Al_2O_3含量愈高则抵抗含氟渣侵蚀的能力愈强,铝氧含量80%的致密高铝砖的抗蚀能力尤其值得推荐。含氟渣对炭砖的侵蚀则极为轻微。本文进而研究了静止的侵蚀作用所产生的一系列矿物变化,利用CaO-Al_2O_3-SiO_2及CaF_2-CaO-Al_2O_3-SiO_2系统相图对含氟渣的侵蚀过程加以解释。 文摘来源   << 更多相关文摘         相关查询: 耐火极限 耐火性能 耐火衬 耐火面 耐火泥浆 耐火墙 耐火性 耐火地域 耐火衬层 耐火技术 耐火内衬 耐火屏蔽  对查询结果不满意

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