éì?·±ào?£oSL8169
éì?·1???£oμ¥?ê?±?ó???a12oá?×?£
éì?·?μ?÷£oéì?·??ó?ó??êììè?ó?êˉ±à??£???é?′??y£?±í??1a?à£??ìDíD?ó±£???óD?TD??ò??á?£¨éì?·?é°′1??íDè?ó?¨×?£?á?′óDèìá?°?¤?¨£??£
éì?·?aêμ????é??£
??ó?êˉéì?·?μ?÷
ó?êˉ Fluorite ?ˉ?§ê?£¨CaF2£?
ó?êˉ?§ó¨ìTí?£?ò??ìé?oí×?é??a?÷?£ó¨êˉó?3??a???ü??êˉ£??é?a?????ü?¢ìá??áéD??¢???ó′′òa?????°?¤?aó?·????üá|?£áíía£?ó¨êˉê?á′í?ê±?ü?ó??è??ê1??μ?£×?ó?êˉó?×????§ò??ó£?ê?3??MáéD?μ?±|êˉ£?×?êêo?′óê?????μ?1¤×÷?????§£??üê?áéDT?¢ú¤??ê±μ?×???Yo?ú±|êˉ£??é°??ú?úìáéyáé?ˉá|£?è??úμ??????ü?ó???J£??ü?ü?DêüD?áé2???μ??????£×?é??μò2?ü?§?ío?ò??‰£?ì??eê??D?é2¨??′óμ?è?ê?£??é°??ú?ú?a?Qà§?Dμ?áμ?é£?ê1?ú???D?éóD?ü??μ??D??á|£?ó?°é?H??μ?D?áé??á÷?ü?ó?×?ü£???éù??oò£?è??D?é×??ò?ü??μ?2?′?£?ì??eêêo??D?éí£?t?ò?T·¨í???μ?è?ê?£??é?a?ú?§?í2?í?μ?????£?íì???láù???eμ?áμ?é£?í?ê±?üá??úμ?D?áé?ü?ó3áìo£?éú???ü?ó??oí?£