出钢

Simulation result shows that the strategy based on the model effectively solves the problem of tapping tardiness.

仿真结果表明，基于模型的动态调度策略能够有效地解决出钢延迟问题。

According to the case of billet heating in a regenerative type heating furnace, the temperature distributing of billet about upper surface, undersurface and center surface in length and width is studied by computational fluid dynamicsin this article, and the questions of billet such as different temperature of upper surface and undersurface, the higher temperature of foursquare margin and the lower temperature of tapping orifice are put forward.

中文摘要：借助CFD仿真手段，模拟蓄热式加热炉内钢坯加热的实际状况，研究了钢坯长度、宽度方向上下表面和中心温度的温度分布，提出钢坯存在上下温差、四角边缘温度高和靠近出钢口钢坯温度低等问题。

And AutoCAD tool software is utilized to draw the working drawing of steel structure truss.

并运用AutoCAD工具软件绘制出钢结构桁架的工作图。

Steel plant, the water model and the method of the circulation flow rate determination of RH vacuum degasser have been established.

RH改进脱碳模型可以预测RH处理过程中的碳含量；利用该模型还得到了最佳初始碳氧含量曲线；为达到最大脱碳速率，应降低转炉出钢含碳量，增大低碳范围内真空室搅拌能；论文还得到了OB与否曲线图，最佳OB时间和最佳OB量。

The expected benefits will be a reduced reblow rate, a tap to tap saving (a gain of 2 - 3 minutes per heat can be expected), as well as an increased refractory lining life and process yield.

预期的效益在于减少再吹炼的比率、节省出钢时间(预计每炉能缩短2～3 min)，同时延长耐火炉衬的寿命，提高生产产量。

The highly precise predication model has realized the simultaneous predication on the end-point carbon content , temperature , w and w, and it provides a good foundation for improving the hit rate of end-point control of the BOF, reducing the number of reblow and carrying out direct tapping.

建立的预报模型具有较高的精度，实现了转炉终点碳、温度、残锰和磷的同时预报，为提高转炉的终点控制命中率、减少补吹的次数、实现直接出钢打下良好的基础。

In the steel-making process of electric arc furnace, the endpoint parameters, i.

在电弧炉冶炼生产过程中，出钢温度、碳含量和磷含量等终点参数直接关系到后续生产工艺，甚至影响产品质量。

In comparison with the single-material freezing model which is validated on GEYSER experiments, the influence of steel on freezing process is analyzed, and finally some conclusions relative to the penetration are derived.

通过与法国GEYSER实验中验证过的单组分模型比较，分析出钢成分在混合熔融物的冻结中所起的作用，得出了双组分熔融物传播的相关结论。

Be responsible for mechanical equipment design of metallurgy and float glass line, such as hydraulic system of the bottom of reheating furnace, charging/discharging machine and related mechanism

负责冶金机械设备或浮法玻璃生产线设备的非标设备设计，如加热炉炉底机械、装出钢机械等液压系统和相关设备的设计

You start, first, with spanning a realistic landscape of a river using a modern truss bridge out of steel by just using a few bits of gussets and plastic I-beams.

你开始，首先，跨越现实的景观河使用现代桁梁桥出钢只是用数位gussets和塑料的I -梁。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。