4 . experimental data analysis and theoretical calculation indicated that the interface micro - structure of the solid - state displacement reaction between mo2c and si can be explained properly by the new theoretical model : rate - control - elements convergent diffusing model 实验数据分析和理论计算表明，本文提出的“速率控制元素非平行扩散模型”可以很好地解释mo _ 2c - si固态置换反应的微观界面结构。
