固定的或可调的燃气孔板，主空气调节挡板，重铸铁结构，容易安装和维护都是该产品的特点。
Fixed or adjustable gas orifice, primary air shutter and mounting boss. Heavy cast iron construction. Simple to install and to maintain.
凌特公司拥有四十多年的磨削技术经验，其R46磨床的研发展示了新的结构概念和重型的铸铁结构方法。
The LINEA R46 grinding machine, concentrates 40 years of experience in grinding technology, offers new structural concepts and a heavy cast iron structure.
为了保证稳定性，由铸铁构件和厚板梁组成的原有楼层均被由一种新的结构来取代，这种新的结构由新型连接构件和现浇混凝土楼板组成。
So as to maintain stability, the existing floors composed of cast-iron posts and slab beams were methodically replaced by a new structure composed of mushroom posts and concrete floors poured on site.
选用具有典型细观结构特征的球墨铸铁材料进行试验，探讨这种金属材料在各种三轴应力状态下的细观损伤破坏。
Nodular cast iron specimens with typical mesostructure are tested to study the meso damage evolution and failure mechanism at different triaxial stress states.
耐腐蚀的缸体结构包括在顶部、盖和密封装置上增加环氧涂层，并且全为铸铁材质。
Corrosion resistant cylinder construction includes epoxy coating on the head, cap and gland, all of which are cast iron.
暗杆-内螺纹结构用于青铜和铸铁闸阀。
Non-rising-inside screw stems are used in bronze and iron gate valves.
球墨铸铁经过气体多元共渗后可在其表面形成氮化层，通过X射线衍射和扫描电镜对渗层的相结构与形貌进行分析。
The nitride layer was formed on the surface of ductile cast iron by gas multi-element penetration, and the phase structure and section appearance of nitride layer were analyzed by the XRD and SEM.
铸铁的遗传性包含结构信息保留、成分遗传效应和物性特征保存。
The heredity of cast irons includes conservation of structure information, composition heredity effect and conservation of physical properties features.
俄罗斯、日本根据使用条件不同，对机车和高速动车铸铁闸瓦的结构、工艺、材料方面进行了较大的改进。
The structures, technology and materials of cast iron brake shoes for locomotives and high speed motor cars are greatly improved in line with different application conditions in Russia and Japan.
本文主要介绍预应力铸铁轧辊的结构及承载能力分析计算。
This paper introduces the structure of prestressed cast iron rolls and method of analysing and calculating its load-bearing capacity.
用扫描和高压透射电子显微镜研究了灰铸铁激光硬化层微区组织形貌和精细结构。
Micromorphology and fine structure in laser hardened layer of grey cast iron have been investigated with scanning electron microscope and high-voltage transmission electron microscope.
钒钛蠕墨铸铁是一种新型的工程结构材料，用钒钛蠕铁制造钢锭模具有良好的综合性能。
The ingot mold made of vanadium titanium vermicular graphitic cast iron has the best comprehensive property.
正是这种碳的球状微观结构，使得球墨铸铁具有更加良好的展延性和抗冲击性，而铸铁内部的薄片形式导致铸铁没有展延性。
It is this nodular microstructure of carbon in Ductile iron which produces high ductility and shock resistance while the flake form of cast iron results in no malleability.
试验结果表明：表面合金涂层能显著提高合金铸铁齿轮的接触疲劳寿命，文中同时分析了合金涂层的组织结构和性能。
The results showed that the alloy coatings can increase significantly the contact fatigue lifetime of alloy cast-iron gears. The microstructure and properties of coatings were also analysed.
大型铸铁、铸钢件，钢结构件、大型锻件，热处理件的清砂、除锈去除氧化皮表面清理等。
Sand and rusts removing of large-sized cast iron, cast steel, steel structures, large-sized forging and surface treatment of oxidized work pieces.
机体结构符合人体工学设计，机座采高钢性铸铁一体锻造，机身稳固，并使用操作介面简单且品质稳定的控制器；
Ergonomically designed body structure, frame adopted one high steel iron forging, solid body, and use the user interface simple and consistent quality control;
本文主要阐述了碳钢、低合金结构钢、不锈钢、铸铁等金属材料的焊接技术。
This article focuses on the welding technology of the carbon steel, low alloy steel, stainless steel, cast iron and other metal materials.
介绍了铸铁锅挤压铸造的工艺过程、工艺控制、铸型制作及气动压锅机的结构等。
The technological process, technological control, mold making as well as the construction of pneumatic pot squeezing casting machine have been separately introduced.
探讨了焦炉氨水自封槽结构灰铸铁桥管快速腐蚀的原因，提出了相应的处理对策。
The reason why gray castiron bridge pipeline with ammonia seal was quickly corroded was discussed and the countermeasure was suggested.
铸铁件含碳量高，结构疏松、表面有大量砂眼等缺陷，增加了电镀的难度。
High carbon content of iron castings and defects of incompact structure and a great deal of sand holes on the surface of iron castings make it difficult for electroplating.
铸钢作为冷却壁的材料具有良好的冲击韧度和耐热疲劳性能，并且结构上完全去除了球墨铸铁冷却壁的防渗碳涂层和冷却水管与本体之间的间隙热阻。
Cast steel cooling stave has favorable impact toughness and cyclic-temperature loading fatigue, and it has no thermal resistance of coat and gas gap witch exist in ductile iron cooling stave.
机体结构部分： 本机主要铸件均采用高级耐磨铸铁料，并经由时效退火处理，消除内应力，以确保高精度不变，高刚性，延长了机器使用寿命。
Resisting casting iron and have relieved the internal stress through aging annealing treatment to ensure the high precision and high rigidity to prolong the service life of the machine.
论述了整条铸铁排水管离心铸造生产线的结构、工作原理和主要设备的技术参数。
The overall arrangement, motion principle and main technical parameters of production run equipments were discussed.
实践还证明球铁是一种良好的耐磨材料，其耐磨性能优于灰铸铁和碳素结构钢。
The practice also proved that the nodular cast iron is one good anti-friction material, its wear-resisting performance surpasses the gray iron and the carbon structural steel.
实践还证明球铁是一种良好的耐磨材料，其耐磨性能优于灰铸铁和碳素结构钢。
The practice also proved that the nodular cast iron is one good anti-friction material, its wear-resisting performance surpasses the gray iron and the carbon structural steel.
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