ÌâÄ¿ÄÚÈÝ
Ħ¶û¸ù¼°ÆäͬÊ¡¢Ñ§ÉúÓùûÓ¬×öʵÑé²ÄÁÏ£¬ÓÚ20ÊÀ¼Í20Äê´ú´´Á¢ÁËÖøÃûµÄ»ùÒòѧ˵£¬ÔËÓá°¼Ù˵һÑÝÒï·¨¡±½ÒʾÁË»ùÒòÊÇ×é³ÉȾɫÌåµÄÒÅ´«µ¥Î»£¬ËüÄÜ¿ØÖÆÒÅ´«ÐÔ×´µÄ·¢Óý£¬Ò²ÊÇÍ»±ä¡¢ÖØ×é¡¢½»»»µÄ»ù±¾µ¥Î»¡£¡°¼Ù˵һÑÝÒï·¨¡±µÄÒ»°ã²½ÖèΪ£º¢ÙÌá³öÎÊÌâ¡ú¢Ú×ö³ö¼ÙÉè¡ú¢ÛÑÝÒïÍÆÀí¡ú¢Ü¼ìÑéÍÆÀí¡ú¢ÝµÃ³ö½áÂÛ¡£
£¨1£©Ä¦¶û¸ùÔÚÑо¿ºìÑÛ´ÆÓ¬Óë°×ÑÛÐÛÓ¬²½Öè¢ÚÖУ¬¾ßÌåµÄÄÚÈÝÊÇ___________£¬ºóÀ´ÓÖͨ¹ý¢Ü¼ìÑéÍÆÀí½øÒ»²½ÑéÖ¤ÕâЩ½âÊÍ£¬Æä¾ßÌåÄÚÈÝÊÇ______________¡£
£¨2£©¶Ô¹ûÎϽøÐлùÒò×é²âÐò£¬ÐèÒª¼ì²â______________ÌõȾɫÌå¡£
£¨3£©¿ØÖƹûÓ¬ÌåÉ«ºÍ³áÐεÄÁ½¶Ô»ùÒòλÓÚ³£È¾É«Ì壬Ħ¶û¸ùÓûÒÉí³¤³á(BBVV)ÓëºÚÉí²Ð³á(bbvv)µÄ¹ûÓ¬ÔÓ½»£¬F1È«²¿·Ö»ÒÉí³¤³á£¬ËµÃ÷ÌåÉ«ÖÐ_________ΪÏÔÐÔ£¬½«F1´Æ¹ûºûÓëºÚÉí²Ð³áÐÛ¹ûÓ¬½øÐв⽻£¬×Ó´ú±íÏÖÐͼ°±ÈÀýΪ£º»ÒÉí³¤³á£º»ÒÉí²Ð³á£ººÚÉí³¤³á£ººÚÉí²Ð³á=0.42 : 0.08 £º0.08 £º0.42,˵Ã÷F1ÖдƹûÓ¬²úÉúÁË________ÖÖÅä×Ó¡£ÊµÑé½á¹û²»·ûºÏ×ÔÓÉ×éºÏ¶¨ÂÉ£¬ÔÒòÊÇÕâÁ½¶ÔµÈλ»ùÒò²»Âú×ã¸Ã¶¨ÂÉ¡°___________¡±ÕâÒ»»ù±¾Ìõ¼þ£¬Æä×î¿ÉÄܵÄÔÒòÊǼõÊýµÚÒ»´Î·ÖÁѵÄËÄ·ÖÌåʱÆÚͬԴȾɫÌåµÄ·Ç½ãÃÃȾɫµ¥ÌåÖ®¼ä·¢ÉúÁË______________¡£