结晶器非正弦振动是实施高拉速连铸和提高铸坯质量的关键技术。
Nonsinusoidal oscillation of continuous casting mold is one of the key technologies for high speed casting with high quality.
那是一次速览——连往藏有一千五百万菌类、藻类、地衣类、藓类和苔类标本的诸多房间里看一眼的时间都没有。
It's a short tour - no time even to peek into the rooms that contain 1.5 million specimens of fungi, algae, lichens, mosses and liverworts.
也不知道从什么时候起时间加了速，日子变得愈走愈快，快的连青春的尾巴都拽不住了。
Since when do not know from time to increase the speed, moving further and further time to become fast, faster even youth can not pull the tail all.
在连铸生产工艺中，连铸坯的液芯长度是连铸生产中一个非常重要的参数，它直接反映了铸坯冷却的状况和拉速的合理程度。
In continuous casting course, the liquid core length is a very important parameter, it reflects the cooling condition of casting and the appropriate degree of pulling speed.
对生产数据进行分析，认为钢水成分、拉速和结晶器液面波动等是造成连铸坯表面纵裂的主要原因。
The composition of molten steel, cast speed and mould level changing are thought to be main reasons of causing surface longitudinal cracks by analyzing producing data.
基于本实验条件建立了连铸铸速控制模型。
The cast speed control model is created according to experiment condition.
连铸稳定态的标志是以设计拉速能稳定地生产出质量优异的连铸坯。
The sign of stable continuous casting is that the high quality continuous casting strands is stably produced at designed casting speed.
利用该程序计算了不同拉速及冷却条件下，铜薄板连铸过程中温度场的分布，并分析了拉速、冷却条件对铸坯温度的影响。
This program was applied to calculate the temperature distribution of copper thin-slab continuous casting with different casting speeds and cooling conditions.
连铸结晶器保护渣是连铸过程非常重要的冶金材料，它对提高铸机拉速，稳定连铸工艺，扩大连铸品种，提高铸坯质量和产量都是一项极为有效的技术。
As a very important material during continuous casting, mold powder takes a key role in increasing casting speed, stabilizing continuous casing process and improving quality of products.
本钢薄板坯连铸生产线采用了组合式长漏斗形H2（高拉速、高质量）直结晶器。
The combined long funnel shape H2(High speed & High quality)straight mould was adopted for Bensteel Thin Slab Caster production line.
利用动态连轧理论分析了辊速和辊缝对出口厚度和张力的影响。
The inter-stand tension can be changed by adjusting the roll gap or the roll speed.
重点分析了不同分配器结构尺寸、不同溶池高度以及流量(拉速)等参数对溶池内液面波动的影响，从而为双辊薄带连铸布流系统的设计提供了依据。
Effects of different configurations of the submerged nozzles, the pool height and flow rate (drawing speed) on the fluctuation of the flow level have been empathetically analyzed. The experimental...
重点分析了不同分配器结构尺寸、不同溶池高度以及流量(拉速)等参数对溶池内液面波动的影响，从而为双辊薄带连铸布流系统的设计提供了依据。
Effects of different configurations of the submerged nozzles, the pool height and flow rate (drawing speed) on the fluctuation of the flow level have been empathetically analyzed. The experimental...
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