查询词典 bimetallic strip

New multi—objectives function (including mill stand longitudinal stiffness, distribution coefficient of loaded pressure between rolls, weight of mill stand, rolling power, rolls loaded gap profile changeability of bending force, transverse mill stand stiffness of bending force, transverse mill stand stiffness of rolling load) multi—constraints (including rolls strength, spindle strength, backup roll bearing load, minimum rollable gauge, roll surface temperature rise) rolls system parameters optimization model of four—high cold strip mill is established, and programme for mill structural illustration creation on the platform of AutoCad designs is compiled. With this as basis, rolls system parameters of Yichang thin strip corporation's 1219 cold mill are calculated using SUMT (subsequent unconstrained minimization technology).

本文建立了以板形和板凸度控制特性为目标的四辊轧机多目标函数（包括轧机纵向刚度、辊间压力分布系数、轧机重量、功率、弯辊力对轧机辊缝形状改变能力、对弯辊力的横向刚度、对轧制力的横向刚度）、多约束条件（包括轧辊强度、接轴强度、支承辊轴承负荷、最小可轧厚度、轧辊温升等）的辊系参数优化模型，以此模型为基础，利用惩罚函数法计算了益昌薄板公司1219冷轧机辊系参数，编制了AutoCAD平台下的轧机结构示意图自动图形软件。

The results show that the quantity of duplex impurity in CSP thin slab is minute. The size of crystal grain of the steel strip side along the width direction during continuous casting and continuous rolling,cold rolling and annealing is finer than that of the steel strip center and the phenomenon is more obvious duing continuous casting and continuous rolling than during other processes.

结果表明：包钢CSP薄板坯中复合夹杂的数量极少，在CSP连铸连轧及后续的冷轧薄板生产过程中，铸坯、热轧板、冷硬板和退火薄板沿宽向边部的组织均较中部的组织细小，且铸坯和热轧状态下较为明显。

Tangshan City·áóhillo Thai high-frequency welded pipe factory was founded in March 2005, cold-rolled strip steel processing enterprises, the main products for various models of cold rolled strip, bright annealing, the total assets of the existing 15 million yuan.

唐山市丰润区鑫隆泰高频焊管厂始建于2005年3月、冷轧带钢加工企业，主要产品各种型号冷轧带钢、光亮退火，现有总资产1500万元。

It is effective ways of improving iron oxide powder on surface of hot rolled steel sheet to lower strip's initial cooling temperature and reduce strip's inside and outside temperature gradient.

通过调查、统计与对比试验，分析了SN400B钢板表面氧化铁粉的成因及影响因素，指出降低带钢起始冷却温度、减少带钢内外温度梯度是改善热轧板表面氧化铁粉的有效途径。

Results indicate the local high point height and additional tension stress of rolled strip are proportional to local high point initial height of strip, decrease as roll.

研究结果表明：轧后带钢局部高点高度及附加张应力的大小与来料高点高度成正比，随总轧制压下率的增大而减小。

The conditions that guarantee the existence of constrained points and segments in Voronoi mesh are presented, which puts forward a novel two-dimensional conforming Voronoi mesh refinement algorithm that completes the mesh by setting up initial examining strip set and subdivision of the strip set.

给出了限定点、限定线在Voronoi网格中存在的充要条件，提出了二维限定Voronoi网格细化算法，通过设置初始检测带，然后细分检测带来实现限定Voronoi网格的剖分；同时证明了该算法对于任意平面线段图输入限定条件的收敛性。

In the instance of the furious competiti on of the board and strip material market , using electrostatic oiler was the necessary trend of the company in the board and strip material inunction field to have a good appearance and improve the quotient in the market of the producti on .

在目前板带材市场竞争日趋激烈的情况下，为树立产品形象，提高市场占有率，板带材涂油采用静电涂油机是必然趋势。

The methods using iodoform gauze strip and not using iodoform gauze strip was of the same curative effect.

腭裂修复术后松弛切口内不填塞碘仿纱条与填塞碘仿纱条具有相同的疗效，并且简单方便，值得推广。

The leveller is equipped with strip leading detector and automatic strip leading and passing device.

本机组还设有带头检测和自动通过带头环节。

The intelligent looper control strategy has been successfully used in some hot tandem strip mills, which are valuable to improve the control level of hot strip mill for our country.

所开发的智能化张力控制策略己成功应用于某热轧厂的热轧带钢生产线，对我国热轧板带的控制水平的提高具有积极的促进作用。

The United Kingdom has pledged to provide technical assistance to the peacekeeping effort in Darfur, including airlifting supplies and equipment to assist the African peacekeepers.

英国承诺为达佛的維和努力提供技术帮助，包括提供非洲的維和部队空运补給和裝备。

Results: The level of ET-1mRNA in placental villus was significantly higher in pre-eclamptic women than that in control group.

结果：妊高征组患者胎盘绒毛组织ET-1 mRNA的表达较正常妊娠组明显增高。