ÌâÄ¿ÄÚÈÝ

ijÖÖºûµû×ϳá(P)¶Ô»Æ³á(p)ÊÇÏÔÐÔ£¬ÂÌÑÛ(G)¶Ô°×ÑÛ(g)ΪÏÔÐÔ£¬ Á½¶Ô»ùÒò·Ö±ðλÓÚÁ½¶ÔͬԴȾɫÌåÉÏ£¬ÉúÎïС×éͬѧÓÃ×ϳáÂÌÑÛºÍ×ϳá°×Ñ۵ĺûµû½øÐÐÔÓ½»£¬F1³öÏÖµÄÐÔ×´ÀàÐͼ°±ÈÀýÈçÓÒͼËùʾ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ(¡¡¡¡)

A£®ÉÏÊöÇ×±¾µÄ»ùÒòÐÍÊÇPpGg¡ÁPPgg
B£®ÉÏÊöÇ×±¾µÄ»ùÒòÐÍÊÇPpGg¡Áppgg
C£®F1×ϳá°×ÑÛ¸öÌå×Ô½»(»ùÒòÐÍÏàͬ¸öÌå¼äµÄ½»Åä)£¬ÆäÖд¿ºÏ×ÓËùÕ¼±ÈÀýÊÇ2/3
D£®F1×ϳá°×ÑÛ¸öÌå×Ô½»(»ùÒòÐÍÏàͬ¸öÌå¼äµÄ½»Åä)£¬ÆäÖд¿ºÏ×ÓËùÕ¼±ÈÀýÊÇ1/2

C

½âÎöÊÔÌâ·ÖÎö£ºÓÉͼ¿ÉÖª×ϳá¡Ã»Æ³á£½3¡Ã1£¬ÆäÇ×±¾¿ØÖƸÃÐÔ×´µÄ»ùÒò×éºÏ¾ùÓ¦¸ÃΪPp¡£ÂÌÑۡð×ÑÛ£½1¡Ã1£¬ÆäÇ×±¾¿ØÖƸÃÐÔ×´µÄ»ùÒò×éºÏÓ¦¸ÃÊÇGgÓëgg£¬Òò´ËÇ×±¾µÄ»ùÒòÐÍÊÇPpGgºÍPpgg£¬¹ÊAB¾ù´í£»F1×ϳá°×ÑÛ¸öÌåµÄ»ùÒòÐͺͱÈÀýÊÇPpgg¡ÃPPgg£½2¡Ã1£¬Ppgg×Ô½»ÓÐÒ»°ëµÄ¸öÌåÊÇ´¿ºÏ×Ó£¬PPgg×Ô½»ºó´úÈ«²¿ÊÇ´¿ºÏ×Ó£¬ÔòF1×ϳá°×ÑÛ¸öÌå×Ô½»Æäºó´ú´¿ºÏ×ÓËùÕ¼±ÈÀýΪ2/3¡Á1/2£«1/3£½2/3£¬¹ÊCÕýÈ·£¬D´í¡£
¿¼µã£º±¾ÌâÖ÷Òª¿¼²é»ùÒò×ÔÓÉ×éºÏ¶¨ÂɵÄÓ¦Óã¬ÒâÔÚ¿¼²é¿¼ÉúÄÜÓÃÎÄ×Ö¡¢Í¼±íÒÔ¼°Êýѧ·½Ê½µÈ¶àÖÖ±í´ïÐÎʽ׼ȷµØÃèÊöÉúÎïѧ·½ÃæµÄÄÚÈݵÄÄÜÁ¦¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø