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1、扫描电镜下的数字散斑相关方法及其应用21??m??e2?(2006??4?U??m???m???m???JOURNALOFEXPERIMENTALMECHANICSVol.21m?No.2Apr.2006?????S??:100124888(2006)0220135209?????[??&A?????????????????????????g31,2,?o????3,??m???2,?5????2,??????2(1.?t?;?Q?????w?????A????,?t?;300134;2.&c????&.?i???
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