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peritectoid n.,adj.【物理學】包析(的);包析體(的)。

perithecium

It was found experimentally that rapid solidification could speed up the peritectoid phase transformation from the metallic a - fe2sis and s - fesi to semiconducting p - fesj2 提高- fesi _ 2相的轉變速度是- fesi _ 2基熱電材料制備技術的關鍵之一。實驗發現,快速凝固有助于加速-相轉變。