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- flow velocity of molten steel 钢液流速
- INFLUENCE OF MOLTEN STEEL FLOW VELOCITY NEAR THE MENISCUS IN CONTINUOUS CASTING MOULD ON SURFACE QUALITY OF SLABS 弯月面附近钢水流速对板坯表面质量的影响
- Sparks of molten steel dash in all directions. 钢花乱迸。
- The principle and method to measure directly the main flow velocity of liquid steel ina 60 tons argon-stirred ladle by a probe(an immersed body)were introduced in the paper. 本文介绍利用紊流下形阻系数近于常数的条件，对60t吹氩钢包内的主流股流速进行实际测量的原理、方法和结果。
- Strait to the South Central there is a flow velocity of 10 cm / sec around. 海峡中部存在着南向流动，流速为10厘米/秒左右。
- Breakout of molten steel in billet continuous casting occurs frtquently. 在小方坯连铸生产中，漏钢事故经常发生。
- The said purifier mainly is used for final deoxygenation of molten steel. 该净化剂主要在钢液终脱氧时使用。
- Meantime,the effects of pulse electric field on incubated nucleation of molten are posted by the cooling curves and the velocity of temperature change. 凝固冷却曲线和温变速率曲线揭示了脉冲电场对合金熔体的孕育形核作用。
- With minim flow velocity of pain killer bump, the department developed the research on the observation of the concentration of painkiller medicines. 开展了微量流速止痛泵临床观察血液中止痛药物浓度的研究。
- Effects of various process variables on average flow velocity of LFC liquid aluminum in the mold have been studied. 研究了各工艺因素对消失模铸造铝液在型腔中平均流速的影响。
- To study RH vacuum refining process, a new mathematical model of circulation flow rate to describe the circulation flow of molten steel in RH vacuum refining degasser was developed. 本文以RH真空精炼装置为研究对象,建立了描述RH真空精炼装置内钢液循环流动环流量的数学模型。
- Objective:To study the peak-systolic flow velocity of renal artery in patiets with nephrolithiasis. 目的：探讨肾结石患者肾动脉血流的改变。
- At quasi-state stage, the depth and rad ius of laser pool have small changes, but the highest surface temperature and velocity of molten pool decease rapidly. 在凝固准稳态阶段，熔池熔深和半径变化较小，但表面最高温度、熔池流速急剧减小；凝固加速阶段则反之。
- The temperature and flow velocity of the water adjusts automatically according to indoor heat consumption and outdoor temperature. 水的温度和流速可以根据室内的耗热量和室外温度自动调节。
- An investigation of dephosphorization of molten steel conta-ing 18% Cr with CaSi, Ba, Ce was made in the laboratory. 在实验室中用CaSi,Ba,Ce做18%25Cr钢液的脱磷研究。
- For the same flow rate, the inlet position of solid particles can also greatly affect the flow velocity of particles in the pipeline. 对于同一流量，固相颗粒的入口位置不同，也会对颗粒在管道中的流动速度产生很大的影响。
- The present research situation of molten steel temperature drop of ladle in steelmaking plants is described. 摘要介绍了炼钢厂钢包内钢水温降研究的现状。
- Riprap protection at the end of the apron extension can solve the problem that water velocity exceeds the resisting flow velocity of riverbed. 对河床采取抛石防护措施，解决海漫段末端最大水流速大于河床抗冲流速的问题。
- Formation mechanism of sticking breakout and basic principle of molten steel leakage prediction system are explained. 阐述了粘结漏钢的形成机理和漏钢预报系统的基本原理。
- Method The length,diameter and the peak flow velocity of coronary artery in 20 adults were detected by biplane transesophageal echocardiography. 方法用双平面经食道超声心动图检查20例成人冠状动脉的长度、内径和血流速度。
