Physical Simulation on Bubbles Movement in Mold for Slab with Nozzle Argon Injection Process;
采用高速摄像方法分析板坯结晶器水模中的气泡运动规律。
Through degassing by argon injection into ladle, however, We have improved the quality of steel and satisfied the performance needs of steel products.
通过冶炼工艺，采用钢包吹氩等措施，改善了钢的质量，满足了钢材的性能要求。
Objective To investigate the best adaptation of argon super cryosurgery system (ASCS) and percutaneous ethanol injection (PEI) in the treatment of small hepatocellular carcinoma (SHCC).
目的探讨氩氦刀和经皮穿刺无水酒精注射治疗治疗原发性小细胞肝癌患者的最佳适应证。
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