(14·Ö£©Í㶹×ÓÒ¶µÄ»ÆÉ«£¨Y£©¶ÔÂÌÉ«£¨y£©ÎªÏÔÐÔ£¬Ô²Á£ÖÖ×Ó£¨R£©¶ÔÖåÁ£ÖÖ×Ó£¨r£©ÎªÏÔÐÔ¡£Ä³ÈËÓûÆÉ«Ô²Á£ºÍÂÌÉ«Ô²Á£µÄÍ㶹½øÐÐÔÓ½»£¬·¢ÏÖºó´ú³öÏÖ4ÖÖÀàÐÍ£¬¶ÔÐÔ×´µÄͳ¼Æ½á¹ûÈçͼËùʾ£¬¾Ýͼ»Ø´ðÎÊÌâ¡£

(1)Ç×±¾µÄ»ùÒò×é³ÉÊÇ                               ¡£

(2)ÔÚF1ÖУ¬±íÏÖÐͲ»Í¬ÓÚÇ×±¾µÄÊÇ           £¬ËüÃÇÖ®¼äµÄÊýÁ¿±ÈΪ       £¬F1Öд¿ºÏ×ӵıÈÀýÊÇ       ¡£

(3)F1ÖлÆÉ«Ô²Á£Í㶹µÄ»ùÒò×é³ÉÊÇ           ¡£Èç¹ûÓÃF1ÖеÄÒ»Öê»ÆÉ«Ô²Á£Í㶹ÓëÂÌÉ«ÖåÁ£Í㶹ÔÓ½»¡£µÃµ½µÄF2µÄÐÔ×´ÀàÐÍÓР       ÖÖ£¬ÊýÁ¿±ÈΪ                                                           ¡£

 

¡¾´ð°¸¡¿

(1) YyRr  yyRr(2) »ÆÉ«ÖåÁ£ ÂÌÉ«ÖåÁ£   1:1   1/4(3) YyRR »ò YyRr     2»ò4    »ÆÉ«Ô²Á£:ÂÌÉ«Ô²Á£= 1:1 »ò »ÆÉ«Ô²Á£:ÂÌÉ«Ô²Á£:»ÆÉ«ÖåÁ£:ÂÌÉ«ÖåÁ£= 1:1:1:1

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£©¾Ýͼ·ÖÎö£¬ºó´úÔ²Á££ºÖåÁ£=3:1£¬¹ÊÇ×±¾Ïà¹Ø»ùÒòÐÍRr¡ÁRr;Ϊ»ÆÉ«£ºÂÌÉ«=1:1£»¹ÊÇ×±¾Ïà¹Ø»ùÒòÐÍΪYy¡Áyy£¬ÒòΪÇ×±¾Îª»ÆÉ«Ô²Á£ºÍÂÌÉ«Ô²Á££¬¹Ê»ùÒòÐÍΪYyRr¡ÁyyRr¡££¨2£©ÔÚF1ÖУ¬±íÏÖÐͲ»Í¬ÓÚÇ×±¾µÄÊÇ»ÆÉ«ÖåÁ£,¸ÅÂÊΪ1/2¡Á1/4=1/8£¬ºÍÂÌÉ«ÖåÁ££¬¸ÅÂÊΪ1/2¡Á1/4=1/8£¬ËüÃÇÖ®¼äµÄÊýÁ¿±ÈΪ1:1. F1Öд¿ºÏ×ÓΪyyRR(1/2¡Á1/4=1/8)ºÍyyrr(1/2¡Á1/4=1/8),¹ÊF1Öд¿ºÏ×ӵıÈÀýÊÇ1/8+1/8=1/4¡££¨3£© F1ÖлÆÉ«Ô²Á£Í㶹µÄ»ùÒò×é³ÉÊÇYyRR »ò YyRr¡£F1ÖеÄÒ»Öê»ÆÉ«Ô²Á£Í㶹ÓëÂÌÉ«ÖåÁ£Í㶹ÔÓ½»£¬ÓÐ2ÖÖÇé¿ö£º1£¬YyRR¡Áyyrr£¬F2µÄÐÔ×´ÀàÐÍÓУ¨1»Æ£º1ÂÌ£©Ô²£¬¹²2ÖÖ¡£±ÈÀýÊÇ1:1¡£2£¬YyRr¡Áyyrr£¬F2µÄÐÔ×´ÀàÐÍÓÐ(1»Æ£º1ÂÌ£©(1Ô²£º1Öå)£¬¹²4ÖÖ£¬±ÈÀýÊÇ1:1:1:1¡£

¿¼µã£º±¾Ì⿼²é»ùÒò×ÔÓÉ×éºÏ¶¨ÂÉÔËÓã¬ÒâÔÚ¿¼²é¿¼ÉúÄÜÔËÓÃËùѧ֪ʶÓë¹Ûµã£¬Í¨¹ý±È½Ï¡¢·ÖÎöÓë×ۺϵȷ½·¨¶ÔijЩÉúÎïѧÎÊÌâ½øÐнâÊÍ¡¢ÍÆÀí£¬×ö³öºÏÀíµÄÅжϻòµÃ³öÕýÈ·µÄ½áÂÛÄÜÁ¦£¬Í¼Ïñ·ÖÎöÄÜÁ¦¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2011-2012ѧÄêɽÎ÷Ê¡ÁÙ·ÚÒ»ÖиßÒ»ÏÂѧÆÚµÚÒ»´ÎÔ¿¼ÉúÎïÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£º×ÛºÏÌâ

£¨¹²14·Ö£¬Ã¿¿Õ2·Ö£©Í㶹×ÓÒ¶µÄ»ÆÉ«£¨Y£©¶ÔÂÌÉ«£¨y£©ÎªÏÔÐÔ£¬Ô²Á£ÖÖ×Ó£¨R£©¶ÔÖåÁ£ÖÖ×Ó£¨r£©ÎªÏÔÐÔ¡£Ä³ÈËÓûÆÉ«Ô²Á£ºÍÂÌÉ«Ô²Á£µÄÍ㶹½øÐÐÔÓ½»£¬·¢ÏÖºó´ú³öÏÖ4ÖÖÀàÐÍ£¬¶ÔÐÔ×´µÄͳ¼Æ½á¹ûÈçͼËùʾ£¬¸ù¾Ýͼ»Ø´ðÎÊÌâ¡£

£¨1£©Ç×±¾µÄ»ùÒò×é³ÉÊÇ                  £¨»ÆÉ«Ô²Á££©£¬                  £¨ÂÌÉ«Ô²Á££©¡£
£¨2£©ÔÚºó´úÖУ¬±íÏÖÐͲ»Í¬ÓÚÇ×±¾µÄÊÇ                      £¬                        ¡£ËüÃÇÖ®¼äµÄÊýÁ¿±ÈΪ                    ¡£
£¨3£©ºó´úÖд¿ºÏ×ÓÕ¼µÄ±ÈÀýÊÇ               ¡£
£¨4£©ºó´úÖлÆÉ«Ô²Á£Í㶹µÄ»ùÒò×é³ÉÊÇ____________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2014½ìɽÎ÷Ê¡¸ßÒ»ÏÂѧÆÚµÚÒ»´ÎÔ¿¼ÉúÎïÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º×ÛºÏÌâ

£¨¹²14·Ö£¬Ã¿¿Õ2·Ö£©Í㶹×ÓÒ¶µÄ»ÆÉ«£¨Y£©¶ÔÂÌÉ«£¨y£©ÎªÏÔÐÔ£¬Ô²Á£ÖÖ×Ó£¨R£©¶ÔÖåÁ£ÖÖ×Ó£¨r£©ÎªÏÔÐÔ¡£Ä³ÈËÓûÆÉ«Ô²Á£ºÍÂÌÉ«Ô²Á£µÄÍ㶹½øÐÐÔÓ½»£¬·¢ÏÖºó´ú³öÏÖ4ÖÖÀàÐÍ£¬¶ÔÐÔ×´µÄͳ¼Æ½á¹ûÈçͼËùʾ£¬¸ù¾Ýͼ»Ø´ðÎÊÌâ¡£

£¨1£©Ç×±¾µÄ»ùÒò×é³ÉÊÇ                   £¨»ÆÉ«Ô²Á££©£¬                   £¨ÂÌÉ«Ô²Á££©¡£

£¨2£©ÔÚºó´úÖУ¬±íÏÖÐͲ»Í¬ÓÚÇ×±¾µÄÊÇ                       £¬                         ¡£ËüÃÇÖ®¼äµÄÊýÁ¿±ÈΪ                     ¡£

£¨3£©ºó´úÖд¿ºÏ×ÓÕ¼µÄ±ÈÀýÊÇ                ¡£

£¨4£©ºó´úÖлÆÉ«Ô²Á£Í㶹µÄ»ùÒò×é³ÉÊÇ____________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2013½ìÉÂÎ÷Ê¡¸ßÒ»ÏÂѧÆÚ3ÔÂÔ¿¼ÉúÎïÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

£¨¹²14·Ö£¬Ã¿¿Õ2·Ö£©Í㶹×ÓÒ¶µÄ»ÆÉ«£¨Y£©¶ÔÂÌÉ«£¨y£©ÎªÏÔÐÔ£¬Ô²Á£ÖÖ×Ó£¨R£©¶ÔÖåÁ£ÖÖ×Ó£¨r£©ÎªÏÔÐÔ¡£Ä³ÈËÓûÆÉ«Ô²Á£ºÍÂÌÉ«Ô²Á£µÄÍ㶹½øÐÐÔÓ½»£¬·¢ÏÖºó´ú³öÏÖ4ÖÖÀàÐÍ£¬¶ÔÐÔ×´µÄͳ¼Æ½á¹ûÈçͼËùʾ£¬¸ù¾Ýͼ»Ø´ðÎÊÌâ¡£

£¨1£©Ç×±¾µÄ»ùÒò×é³ÉÊÇ                   £¨»ÆÉ«Ô²Á££©£¬                   £¨ÂÌÉ«Ô²Á££©¡£

£¨2£©ÔÚºó´úÖУ¬±íÏÖÐͲ»Í¬ÓÚÇ×±¾µÄÊÇ                       £¬                         ¡£ËüÃÇÖ®¼äµÄÊýÁ¿±ÈΪ                     ¡£

£¨3£©ºó´úÖд¿ºÏ×ÓÕ¼µÄ±ÈÀýÊÇ                ¡£

£¨4£©ºó´úÖлÆÉ«Ô²Á£Í㶹µÄ»ùÒò×é³ÉÊÇ____________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º

25.(14·Ö£©Í㶹×ÓÒ¶µÄ»ÆÉ«£¨Y£©¶ÔÂÌÉ«£¨y£©ÎªÏÔÐÔ£¬Ô²Á£ÖÖ×Ó£¨R£©¶ÔÖåÁ£ÖÖ×Ó£¨r£©ÎªÏÔÐÔ¡£Ä³ÈËÓûÆÉ«Ô²Á£ºÍÂÌÉ«Ô²Á£µÄÍ㶹½øÐÐÔÓ½»£¬·¢ÏÖºó´ú³öÏÖ4ÖÖÀàÐÍ£¬¶ÔÐÔ×´µÄͳ¼Æ½á¹ûÈçͼËùʾ£¬¾Ýͼ»Ø´ðÎÊÌâ¡£

(1)Ç×±¾µÄ»ùÒò×é³ÉÊÇ_________¡£

(2)ÔÚF1ÖУ¬±íÏÖÐͲ»Í¬ÓÚÇ×±¾µÄÊÇ_________£¬ËüÃÇÖ®¼äµÄÊýÁ¿±ÈΪ_________£¬F1Öд¿ºÏ×ӵıÈÀýÊÇ_________¡£

(3)F1ÖлÆÉ«Ô²Á£Í㶹µÄ»ùÒò×é³ÉÊÇ_________¡£Èç¹ûÓÃF1ÖеÄÒ»Öê»ÆÉ«Ô²Á£Í㶹ÓëÂÌÉ«ÖåÁ£Í㶹ÔÓ½»¡£µÃµ½µÄF2µÄÐÔ×´ÀàÐÍÓÐ_________ÖÖ£¬ÊýÁ¿±ÈΪ_________¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸