ÌâÄ¿ÄÚÈÝ

5£®°éÐÔÒÅ´«£¨sex-linked inheritance£©ÊÇÖ¸ÔÚÒÅ´«¹ý³ÌÖеÄ×Ó´ú²¿·ÖÐÔ×´ÓÉÐÔȾɫÌåÉϵĻùÒò¿ØÖÆ£¬ÕâÖÖÓÉÐÔȾɫÌåÉϵĻùÒòËù¿ØÖÆÐÔ×´µÄÒÅ´«·½Ê½¾Í³ÆÎª°éÐÔÒÅ´«£¬ÓÖ³ÆÐÔÁ¬Ëø£¨ÒÅ´«£©£®
£¨1£©ÈËÀàÒÅ´«²¡Í¨³£ÊÇÖ¸ÓÉÓÚÒÅ´«ÎïÖÊ¸Ä±ä¶øÒýÆðµÄÈËÀ༲²¡£¬ÓÐЩÒÅ´«²¡Ò²ÊǰéÐÔÒÅ´«£®
£¨2£©ÇëÔÚ·½¿òÄÚ»æ³öÒ»¸ö×î¼òµ¥µÄµ¥»ùÒòÏÔÐÔÒÅ´«²¡µÄÒÅ´«ÏµÆ×ͼ£¬¸ù¾Ý¸ÃͼÄÜÅųý°éXÏÔÐÔÒÅ´«²¡µÄ¿ÉÄÜÐÔ£®

£¨3£©Ò»¶ÔÐÔȾɫÌåÕý³£µÄ·òÆÞ£¬ÉúÁËÒ»¸öÐÔȾɫÌå×é³ÉΪXXYµÄÄк¢£¬Ôò³öÏÖ¸ÃÒì³£µÄÔ­ÒòÊǸÃÄк¢µÄ¸¸Ç×»òĸÇ×£¨Ìî¡°¸¸Çס±»ò¡°Ä¸Çס±£©ÔÚ²úÉúÅä×ӵĹý³ÌÖмõÊýµÚÒ»´Î·ÖÁѳöÏÖÒì³£ËùÖ£®
£¨4£©ºìÂÌɫ䣨B¡¢b£©ºÍѪÓѲ¡£¨H¡¢h£©¶¼ÊǰéXÒþÐÔÒÅ´«²¡£¬Ò»¶Ô·òÆÞ£¬ÕÉ·òÁ½ÖÖ²¡¶¼»¼¡¢ÆÞ×ÓÕý³££¬ÈôËûÃǵĶù×Ó¶¼»¼²¡£¨É«Ã¤»òѪÓѲ¡£©£¬Ôò¸Ã·òÆÞµÄ»ùÒòÐÍ·Ö±ðΪXbhY¡¢XBhXbH£¬Õâ¶Ô·òÆÞÔÙÉúÒ»¸ö»¼²¡¶ùÅ®µÄ¸ÅÂÊΪ$\frac{1}{2}$£®
£¨5£©ÈËÀàµÄij¶ÔÏà¶ÔÐÔ×´ÊÜÐÔȾɫÌåXÓëYÍ¬Ô´Çø¶ÎÉÏÒ»¶ÔµÈλ»ùÒò£¨T¡¢t£©¿ØÖÆ£¬Èôij¶Ô·ò¸¾µÄ×ÓÅ®ÖУ¬Äк¢ºÍÅ®º¢µÄ±íÏÖÐͲ»Í¬£¬ÔòÕâ¶Ô·ò¸¾µÄ»ùÒòÐÍ×éºÏÊÇXtXt¡¢XTYt»òXtXt¡¢XtYT£®

·ÖÎö ÈËÀàÒÅ´«²¡Í¨³£ÊÇÖ¸ÓÉÓÚÒÅ´«ÎïÖÊ¸Ä±ä¶øÒýÆðµÄÈËÀ༲²¡£»ÏÔÐÔÒÅ´«²¡ÓС°ÓÐÖÐÉúÎÞ¡±µÄÌØµã£»XXYµÄÄк¢¶àµÄÒ»ÌõXȾɫÌå¿ÉÄÜÀ´×ÔÓÚ¸¸Ç×»òĸÇ×£»ÑªÓѲ¡ºÍɫä¶¼ÊǰéXÒþÐÔÒÅ´«²¡£¬¶þÕßÊôÓÚÁ¬Ëø¹ØÏµ£®

½â´ð ½â£º£¨1£©ÈËÀàÒÅ´«²¡Í¨³£ÊÇÖ¸ÓÉÓÚÒÅ´«ÎïÖÊ¸Ä±ä¶øÒýÆðµÄÈËÀ༲²¡£¬Èç¹ûÒÅ´«ÎïÖÊÔÚÐÔȾɫÌåÉϾͱíÏÖΪ°éÐÔÒÅ´«£®
£¨2£©°éXÏÔÐÔÒÅ´«²¡µÄÌØµãÊÇÓÐÖÐÉúÎÞ£¬¼´Óв¡µÄË«Ç×Éú³öÁËÕý³£µÄº¢×Ó£¬Èçͼ£º

ÓÉÓÚ¸¸Ç×Óв¡£¬¶øÅ®¶ùÕý³££¬ËµÃ÷²»ÊǰéXÒþÐÔÒÅ´«²¡£¬Îª³£È¾É«ÌåÏÔÐÔÒÅ´«²¡£®
£¨3£©Ò»¶ÔÐÔȾɫÌåÕý³£µÄ·òÆÞ£¬ÉúÁËÒ»¸öÐÔȾɫÌå×é³ÉΪXXYµÄÄк¢£¬ÇÒÒÑÖª±äÒì·¢ÉúÔÚ¼õÊýµÚÒ»´Î·ÖÁÑ£¬Ôò³öÏÖ¸ÃÒì³£µÄÔ­ÒòÊǸÃÄк¢µÄĸÇ×µÄͬԴȾɫÌåXXûÓзֿª£¬»ò¸¸Ç×µÄͬԴȾɫÌåXYûÓзֿª£®
£¨4£©ÒÑÖªºìÂÌɫ䣨B¡¢b£©ºÍѪÓѲ¡£¨H¡¢h£©¶¼ÊǰéXÒþÐÔÒÅ´«²¡£¬¶þÕßÊôÓÚÁ¬Ëø¹ØÏµ£¬ÕÉ·òÓÐÁ½ÖÖ²¡£¬ÔòÆä»ùÒòÐÍΪXbhY£»ÆÞ×ÓÕý³££¬ËûÃǵĶù×Ó¶¼»¼²¡£¨É«Ã¤»òѪÓѲ¡£©£¬ÔòÆÞ×Ó»ùÒòÐÍΪXBhXbH£®ËùÒÔËûÃÇÔÙÉúÒ»¸ö»¼²¡¶ùÅ®µÄ¸ÅÂÊΪ$\frac{1}{2}$£®
£¨5£©ÒÑÖªÈËÀàµÄij¶ÔÏà¶ÔÐÔ×´ÊÜÐÔȾɫÌåXÓëYÍ¬Ô´Çø¶ÎÉÏÒ»¶ÔµÈλ»ùÒò£¨T¡¢t£©¿ØÖÆ£¬Ä³¶Ô·ò¸¾µÄ×ÓÅ®ÖУ¬Äк¢ºÍÅ®º¢µÄ±íÏÖÐͲ»Í¬£¬ÔòÕâ¶Ô·ò¸¾µÄ»ùÒòÐÍ×éºÏÊÇXtXt¡¢XTYt»òXtXt¡¢XtYT£®
¹Ê´ð°¸Îª£º
£¨1£©ÒÅ´«ÎïÖÊ
£¨2£©

£¨3£©¸¸Ç×»òĸÇ×
£¨4£©XbhY¡¢XBhXbH $\frac{1}{2}$
£¨5£©XtXt¡¢XTYt»òXtXt¡¢XtYT

µãÆÀ ±¾Ì⿼²éÈËÀàÒÅ´«²¡Óë°éÐÔÒÅ´«£¬ÒªÇó¿¼Éúʶ¼ÇÈËÀàµÄÐÔ±ð¾ö¶¨·½Ê½£¬Ã÷È·Ìåϸ°ûºÍÉúֳϸ°û¶¼Í¬Ê±º¬Óг£È¾É«ÌåºÍÐÔȾɫÌ壻ʶ¼Ç°éÐÔÒÅ´«µÄ¸ÅÄÃ÷È·¾ö¶¨ÐÔ±ðµÄ»ùÒòλÓÚÐÔȾɫÌåÉÏ£¬µ«ÐÔȾɫÌåÉϵĻùÒò²»¶¼¾ö¶¨ÐÔ±ð£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
15£®ÎÒ¹úÄÏ·½Ä³µØ»·±£²¿ÃÅÏòÔâÊÜÑÏÖØÎÛȾµÄºþ²´ÖÐÒýÈë¿à²Ý¡¢ºÚÔåµÈ³ÁˮֲÎïºÍÂÝòÏµÈµ×ÆÜ¶¯ÎïÀ´ÐÞ¸´¸ÃÉú̬ϵͳ£¬ÈçͼΪ¸ÃÉú̬ϵͳÐÞ¸´ºóµÄ²¿·ÖÉúÎïµÄÓªÑø¹ØÏµ£®Çë¾Ýͼ»Ø´ðÎÊÌ⣺

£¨1£©ÔÚÐÞ¸´¸ÃÉú̬ϵͳʱҪ¿ØÖÆÎÛË®Á÷ÈëµÄËÙÂÊ£¬³ýÁËÓÐÀûÓÚÓлúÎÛȾÎï±»³ä·Ö·Ö½âÍ⣬»¹ÓÐÀûÓÚÖ²Îï¶ÔÎÞ»úÑεijä·ÖÎüÊÕ£¬·ÀֹˮÌå¸»ÓªÑø»¯£®¸ÃÉú̬ϵͳÐÞ¸´ºóÎïÖַḻ¶ÈÖð½¥Ôö¼Ó£¬ÆäȺÂäÑÝÌæÀàÐÍÊÇ´ÎÉúÑÝÌæ£®
£¨2£©µ±ÂÝòÏÊýÁ¿Ôö¼Óʱ£¬²ÝÓãºÍÂÞ·ÇÓãÊýÁ¿Ò²»áÔö¶à£¬ÕâÑù£¬ÂÝòÏÖÖȺµÄÔö³¤¾Í»áÊܵ½ÒÖÖÆ£®ÕâÊÇÉúÎïȺÂäÄÚ²¿¸º·´À¡µÄ½á¹û£®
£¨3£©Èç±íÊÇÐÞ¸´ºóµÄºþ²´Éú̬ϵͳÖвÝÓãµÄÄÜÁ¿Á÷¶¯Çé¿ö
ÄÜÁ¿KJ/£¨cm2•a£©
 
¶¯ÎïÃû³Æ
ÉãÈëʳÎïÖÐËùº¬µÄÄÜÁ¿ÓÃÓÚÉú³¤·¢Óý·±Ö³µÄÄÜÁ¿ºôÎü×÷ÓÃɢʧµÄÄÜÁ¿·à±ãÖеÄÄÜÁ¿
²ÝÓã51615231270
Óɴ˱íÊý¾Ý¿ÉÖª£¬²ÝÓãÓÃÓÚÉú³¤·¢Óý·±Ö³µÄÄÜÁ¿Îª15KJ/£¨cm2•a£©£¬²ÝÓã´«µÝ¸øÏÂÒ»ÓªÑø¼¶µÄÄÜÁ¿Îª246KJ/£¨cm2•a£©
£¨4£©¸ÃÐÞ¸´¹¤³Ì¿É½«ÓлúÎÛȾÎï³ä·ÖµØ·Ö½âÀûÓã¬ÕâÖ÷Òª·ûºÏÉú̬¹¤³ÌµÄÎïÖÊÑ­»·ÔÙÉúÔ­Àí£®ÈôÔÚ´Ë»ù´¡ÉÏ£¬½øÒ»²½½¨Á¢Ò»¸ö¼¯ÎÛË®¾»»¯¡¢ÐÝÏС¢ÑøÓãΪһÌåµÄÐÂÐÍÈ˹¤Éú̬ϵͳ£¬ÆäÖ÷ҪĿµÄÊÇÉè·¨µ÷ÕûÄÜÁ¿Á÷¶¯¹ØÏµ£¬Ê¹ÄÜÁ¿³ÖÐø¸ßЧµØÁ÷Ïò¶ÔÈËÀà×îÓÐÒæµÄ²¿·Ö£®

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

¾«Ó¢¼Ò½ÌÍø