A formula of combined heat transfer coefficient was obtained based on the analysis of heat transfer of copper staves.
铜冷却壁热面复合传热系数值对于其温度场的模拟结果有重要影响。
Systematic study of composite reflectance coefficient of solution cavity shows that the seismic response is characterized by strong amplitude, low velocity and harmonization.
通过对溶洞复合反射系数的系统研究 ,得出其地震响应具有振幅强、速度低和调谐性的特点 ,并对强反射形成的条件及不同充填物溶洞的反射特征进行探讨 ,认为在常规频率 (2 0～ 30Hz)的地震资料中可以观察到溶洞产生的强反射波。
This paper comes up with the hypothesis of combined flanging coefficient to solve the problem existed in calculating the extended size of inner concave flanging part within the large deformation.
针对计算大变形程度内凹翻边工件展开尺寸存在的问题，提出了复合翻边系数的假设，并给出了一种计算此类翻边工件工艺展开尺寸的新方法。
