½üÈÕ£¬ÓÉÖйúÒ»¾º¼¼¿Æ¼¼¼¯ÍÅÓÐÏÞ¹«Ë¾ÖйúÀÖ¿Ñо¿ÔºÆð²ÝµÄ¹ú¼Ò±ê×¼GB/T 42674-2023¡¶¹âѧ¹¦Äܱ¡Ä¤ ΢½á¹¹ºñ¶È²âÊÔ·½·¨¡·Õýʽʵʩ¡£
¸Ã±ê×¼¹æ¶¨ÁËͨ¹ýɨÃèÓÎÏ·ÏÔ΢¾µ£¨SEM£©¼ì²â¹âѧ¹¦Äܱ¡Ä¤ºá½ØÃæÎ¢½á¹¹ºñ¶ÈµÄ·½·¨£¬ÊÊÓÃÓÚ΢Ãס¢ÄÉÃ×¼¶¹âѧ¹¦Äܱ¡Ä¤¸÷¹¦Äܲã΢¹Û½á¹¹²âÊÔ¡£
ÕâÊÇÎÒ¹úÊ׸ö¸²¸Ç¹âѧ¹¦Äܱ¡Ä¤È«ÁìÓòµÄ΢Ã×-ÄÉÃ×¼¶¸÷¹¦Äܲã΢¹Û½á¹¹µÄ²âÊÔ±ê×¼¡£¸Ã±ê×¼µÄÖÆ¶¨Óëʵʩ£¬¶ÔÓÚ׼ȷ²â¶¨¹âѧ¹¦Äܱ¡Ä¤Î¢½á¹¹ºñ¶È¡¢¹æ·¶ÐÐÒµ²â¶¨·½·¨¡¢´Ù½øÐÐÒµ·¢Õ¹¾ßÓÐÖØÒªÒâÒå¡£
£¨ÏĽÄÏ ¸ß½¨»Ô£©