Process of feeding steel system is analyzed, and parameter calculating model is given.
分析了冷床送钢系统的工艺过程，给出了参数计算模型。
An calculating method for design parameter optimization of the propulsion system of the sounding rocket is given.
提出了探空火箭动力系统设计参数优化计算方法。
This paper presents the method of broad-sense original parameter of continuous body of elasticity for calculating the critical speed of rotor system.
本文提出用弹性连续体广义初参数法计算转子系统临界转速。
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