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		铁素体-贝氏体/马氏体双相钢中界面的定量化晶体学表征
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			Quantitative Crystallographic Characterization of Boundaries in Ferrite-Bainite/Martensite Dual-Phase Steels
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| 图1. 2种实验用钢显微组织的OM像 | 
| Fig.1. OM images of microstructures of DQ810 (a) and AC730 (b) steels | 
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