查询词典 cast steel

Yongkang Double Lead Manufacture and Trade Co., Ltd is specilized in producing high quality Stainless Steel Tea Ball and Stainless Steel Net Basket,etc Stainless Steel Net Products.

浙江省永康市得百利工贸有限公司是专业生产高档不锈钢茶球，高档不锈钢炸篮，等不锈钢丝网类制品的厂家。

Under the precondition of ensuring resist-shear and ductility of reinforced concrete structure, it is easy for allocating steel bars and convenient for construction to use the new type of steel bars substitute the middle tie steel bar or the staggered hoop reinforcement.

本文研究了一种新的约束配筋形式，在保证钢筋混凝土结构抗剪性能与延性的前提下，替代柱中的中间拉筋或交错箍筋，配筋简单，施工方便。

COMMODITY:TIN-PLATE,COATED STEEL,COLD-ROLLED,HOT-ROLLED STEEL,STAINLESS STEEL.

产品名称：马口铁，表面处理钢板，冷轧钢板，热轧钢板，不锈钢

The steel selected for this investigation is spring steel 50CrVA for automobile in this paper,the appropriate duplex microstructure of lower bainite and martensite was obtained through isothermal quenching and low temperature tempeing heating treatment,then the effect of duplex microstructure and tempered troostite on strength-toughness of spring steel 50CrVA is compared.

以汽车用弹簧钢50CrVA为研究对象，通过等温淬火+低温回火热处理工艺获得适当比例的回火马氏体和下贝氏体的复合组织，并在此基础上比较复相组织和回火屈氏体对弹簧钢50CrVA 强韧性的影响。试验结果表明：在弹簧要求的HRC硬度在50~54范围内，在910℃保温30 min+360℃等温20 min淬火+300℃保温60 m in回火工艺得到复相组织的强韧性最好

Steel converter is the main equipment in steel-making, and the drive mechanism, trunnion bearing, is the key component of steel converter.

炼钢转炉是炼钢生产的重点设备，而转炉的传动机构——耳轴轴承又是炼钢转炉的关键部件。

Trunnion of large size steel water pitcher can not wrought with rolled steel because the mechanical performance of the molten trunnion can not reach operating requirements and can only be forged with steel billet.

本文介绍了从钢锭的加热、锻造、锻后热处理3个方面提高大型耳轴的力学性能的方法，从而获得性能优良的耳轴。

Yang Xia is a professional tungsten steel tungsten steel manufacturers, tungsten steel to the latest research and development, manufacturing and application.

夏阳钨钢是一家专业钨钢制造商，致力于最新钨钢材料研发、制造、应用。

The product has canal of wind of ripple of; stainless steel, aluminous metal discharges wind canal, PVC tube, canal of steel wire aluminum foil, product of form a complete set has stainless steel a cowl-like hat worn in winter, plastic stop go against a powerful person to give wind gap.

产品有；不锈钢纹路风管，铝金属排风管，PVC软管，钢丝铝箔管等，匹配制品有不锈钢风帽，塑胶止逆阀岀风口。

Pontoon monocase is hybrid structure which consists of ferro cement, rolled steel and reinforcing steel bar. The exterior board uses composite, this is, steel wire gauze cement which has strong corrosion stability against sea water and through high frequency grouting new technology to make its form which has good integrity, strong barrier property, light deadweight, high strength, strong bearing capacity, good durability and other characters.

海上浮动岛综合应用船舶工程、港口工程和海洋工程的相关专业技术设计建造，其主体结构由数十艘浮箱单体组成，浮箱单体以高强度钢质结构为主体，合理采用在海水中耐腐蚀性强的复合材料--钢丝网水泥和纤维砼防腐与增强，通过高频灌浆新工艺成型，具有整体性好，抗渗性强，自重轻、强度高、承载力大、耐久性好、环保、节能降耗等特点。

Aramid fiber-wide known as "poly p-phenylene terephthalamide of p-phenylenediamine", the English called Aramid fiber is a new type of high-tech synthetic fiber, with ultra-high strength, high modulus and high temperature, acid-alkali resistance, light weight excellent performance, the strength of steel wire 5-6 times the modulus for the steel wire or glass fiber 2-3 times, toughness is the wire 2 times the weight of the public for the steel wire 1 / 5 of about 560 degrees in the high temperature does not decompose, does not melt.

芳纶纤维全称为"聚对苯二甲酰对苯二胺"，英文名为Aramid fiber 是一种新型高科技合成纤维，具有超高强度、高模量和耐高温、耐酸耐碱、重量轻等优良性能，其强度钢丝的5-6倍，模量为钢丝或玻璃纤维的2-3倍，韧性是钢丝的2倍，而重量公为钢丝的1/5左右，在560度的高温下，不分解，不融化。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。