查询词典 steel-shod

Based on the onflow theory, a 3-D model of fluids steel was established, calculation program developed the flow character of mold fluid steel on different nozzle conditions in beam blank C.

依据湍动能理论，本文建立了结晶器内钢液的三维湍流模型，开发了计算程序，研究了不同水口状态下异形坯结晶器中钢水的流动特性。

Aimed at the practical application of cold-formed steel elements with special section, here conies an originative and more simple joint-Rosette-joint.The Rosette-joint is a completely new joining method for cold-formed steel structures.

针对特殊截面冷成型钢构件的实际应用，冷成型钢的连接出现了一种新颖且构造更加简单合理的连接形式——插座式节点。

The recirculating cooling water of iron and steel corporation in the iron making,steel making,casting machine and rolled iron plants,it plays an essential orle in enterprise.

1前言水是人类赖以生存和进行工农业生产，保持国民经济可持续发展的不可替代的极其重要的资源。在钢铁工业中，水是重要的能源动力介质。

According to senior LU Hong expert analysis of high-pressure boiler tubes, steel construction, the Shanghai and Hangzhou in east China emerged as a result of the past week, ranging from the extent of rain affected the strength in consumer spending, the market price was a state of shock; Beijing, Tianjin, Shenyang and other municipal works of construction of the strong demand for steel products, some specifications of the phenomenon of out-of-stock products, slightly larger price.

据鲁宏的资深高压锅炉管专家分析，在建筑钢材方面，上海、杭州等华东地区由于一周来出现程度不等的降雨天气，市场消费强度受到影响，市场价格呈震荡状态；北京、天津、沈阳等地市政工程对建筑钢材的需求强劲，部分规格产品出现缺货现象，价格涨幅略大。

The work result showed that when the slide gate opened partially, the molten steel flow in the nozzle presented a high excursion, a circumfluence was formed under the slide gate, and a single sided percussion flow took shape in the bottom of the nozzle, and the molten steel flow was rotary at the outport of the nozzle.

结果显示：在滑板不完全开启时，水口内钢液呈明显偏流，在滑板下方区域中有回流区，并对水口底端形成单侧撞击流，使水口的出流钢液的呈旋转状流态。

The 11 kinds of surface crack features of round cast billet formed by high casting temperature, mould flux lubricating film un-uniform at billet shell, unstale casting speed, tundish nozzle eccentric, alloy steel cast billet cooling and reheating speed overhigh, deleterious elements Pb,Sn,As,Sb and Bi residual content in steel over standard requirements and mould copper tube shifting,...

叙述了浇铸温度高，保护渣润滑膜不均匀，铸坯拉速不稳定，二冷水不均匀，中间包水口不对中，合金钢铸坯冷却和再加热速度过快及钢中五害元素超标和结晶器铜管偏移等致使圆铸坯表面形成的 11种裂纹的特征及其预防措施。

Due to the severe decrease of the steel properties, the oxidation of steel is always paid attention to.

钢铁材料的氧化烧损严重影响着材料的应用，一直是人们关注的对象。

Color model-made steel panel is made from color painting steel panel by rolling and cold bending.

色彩模式作出钢面板是由彩色画钢面板的滚动和冷弯曲。

Then he touched a spring in the wall and slowly the panelling slid open, and behind it were the steel safes, five, no, six of them, all of burnished steel.

他按动墙上的一个按钮，镶板徐徐打开，里面全是钢制的保险柜，有五个，不，是六个，它们全都是用锃亮的钢做的。

There was predominantly ferrite and granular bainite in steel 1#, and ferrite and pearlite in steel 2#.

在1#钢中，其组织以F+B为主；在2#钢中，其组织以F+P为主。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。