¼«Æ·Ä§ÉÙС˵(Öó¾ÆÂÛ¿§·È),Ãâ·ÑÔĶÁ×îÐÂÕ½Ú-¼«Æ·Ä§ÉÙ-±ÊÉñ¸ó"/> ÓÐÉ«½ðÊô°å¿é¶ÌÏßÀ­Éý£¬Õýƽ¹É·Ý£¨603843£©ÕÇÍ££¬ÂÞÆ½Ð¿µç£¨002114£©¡¢»ªîÚ¿óÒµ£¨601020£©¡¢»ªÎýÓÐÉ«£¨600301£©¡¢°×ÒøÓÐÉ«£¨601212£©¡¢ÖнðÁëÄÏ£¨000060£©µÈ¸úÕÇ¡£"/>

ÌÚ²©tengbo9885¹ÙÍø

¼«Æ·Ä§ÉÙС˵(Öó¾ÆÂÛ¿§·È),Ãâ·ÑÔĶÁ×îÐÂÕ½Ú-¼«Æ·Ä§ÉÙ-±ÊÉñ¸ó

¼«Æ·Ä§ÉÙС˵(Öó¾ÆÂÛ¿§·È),Ãâ·ÑÔĶÁ×îÐÂÕ½Ú-¼«Æ·Ä§ÉÙ-±ÊÉñ¸ó

¡¶¼«Æ·Ä§ÉÙС˵(Öó¾ÆÂÛ¿§·È),Ãâ·ÑÔĶÁ×îÐÂÕ½Ú-¼«Æ·Ä§ÉÙ-±ÊÉñ¸ó¡·¾çÇé¼ò½é£ºÓÐÉ«½ðÊô°å¿é¶ÌÏßÀ­ÉýÕýƽ¹É·Ý£¨603843£©ÕÇÍ£ÂÞÆ½Ð¿µç£¨002114£©¡¢»ªîÚ¿óÒµ£¨601020£©¡¢»ªÎýÓÐÉ«£¨600301£©¡¢°×ÒøÓÐÉ«£¨601212£©¡¢ÖнðÁëÄÏ£¨000060£©µÈ¸úÕÇÐÄËæÍòÎïתÎÞϲҲÎÞÓǼ«Æ·Ä§ÉÙС˵(Öó¾ÆÂÛ¿§·È),Ãâ·ÑÔĶÁ×îÐÂÕ½Ú-¼«Æ·Ä§ÉÙ-±ÊÉñ¸óËäÈ»¶¼ÊÇºÍ´ÉÆ÷ÓйؽÏÁ¿¼òµ¥¿ÉÊÇÁÖԾȴÄܸÐÊܵ½ÆäÖÐËùÔ̺¬µÄ¸»ºñÎÄ»¯·½²îãÐÖµ£¨Variance Threshold£©£ºÉ¾³ý·½²î¿¿½ü0µÄÌØÕ÷£¨ÈçËùÓÐÑù±¾È¡ÖµÏàͬ£©

¡¶¼«Æ·Ä§ÉÙС˵(Öó¾ÆÂÛ¿§·È),Ãâ·ÑÔĶÁ×îÐÂÕ½Ú-¼«Æ·Ä§ÉÙ-±ÊÉñ¸ó¡·ÊÓÆµËµÃ÷£º³ÉÊìµÄ»ìÏý¶¯Á¦ÏµÍ³ÄÍÓÃÐÔ׿Խ £ºÆÕÈñ˹´îÔØ·áÌï³ÉÊìµÄ»ìÏý¶¯Á¦ÏµÍ³Ðí¶à³µÁ¾ÐÐÊ»Áè¼Ý 20 ÍòÓ¢ÀԼ 32 Íò¹«ÀÈÔ¼á³ÖÓÅÒìÐÔÄÜÔÚËùÓÐÇéÐÎÏÂÎÒÃÇÏàÐÅÄú»áÔÚÎÒÃǵÄÁбíÖÐÕÒµ½ÊʺÏÄúµÄÄÇÒ»¿î

¼û·ÀµØÏ£º±ÏÂÀ´·½Ô´×Ô¶¯·¢¶¯ÁË³å·æÒòÕÔ*Óñ˽×Ô¸Ä×°ÒÑÈ¡µÃ³µÁ¾ÓªÔËÖ¤³µÁ¾ÒÀ¾Ý¡¶ÖлªÈËÃñ¹²ºÍ¹úõè¾¶ÔËÊäÌõÀý¡·Ïà¹Ø»®¶¨¹óÑôÊн»Í¨ÔËÊä×ÛºÏÐÐÕþÖ´·¨Ö§¶ÓÎÚµ±Çø´ó¶Ó¶ÔÕÔ*Óñ´¦ÒÔ5000Ôª·£¿î²¢ÔðÁî¾ÀÕýÆäÎ¥·¨ÐÐΪ

¸üУº

2025-09-28 19:46:38

±¸×¢£º
¹úÓï
ÆÀ¼Û£º
¼«Æ·Ä§ÉÙС˵(Öó¾ÆÂÛ¿§·È),Ãâ·ÑÔĶÁ×îÐÂÕ½Ú-¼«Æ·Ä§ÉÙ-±ÊÉñ¸ó

Ñ¡¼¯²¥·Å
ÅÅÐò

Ñ¡Ôñ²¥·ÅÔ´
¿ìËÙ²¥·Å¢Ù
Ê×Ò³
Ó°Ï·
Ò»Á¬¾ç
×ÛÒÕ
¶¯Âþ
APP
ÍøÕ¾µØÍ¼