本文主要讨论了初始温度场和铸型硬度对消失模铸造球墨铸铁件收缩缺陷的影响。
Influence of the initial temperature fields and mold hardness on the shrinkage defect of ductile iron casting by EPC process was mainly investigated in this paper.
计算出薄板坯在结晶器内温度场分布和变形，在此基础上得到了坯壳生长、收缩的规律。
The temperature flied distribution and deformation in the mould of thin slab were calculated, moreover, the regularity of shell growth and shrinkage was obtained.
人类参予进了第36个收缩期内此造物，但是它被认为是一场次要的实验，因此它被遗忘很久了。
Humans participated in this creation in the 36th contraction cycles, but it was considered a minor experiment and so it had been long forgotten.
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