ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¿Æѧ¼Ò¶Ô⨺ï(2n=42)µÄ´úл½øÐÐÑо¿£¬·¢ÏÖÒÒ´¼½øÈë»úÌåÄڵĴúл;¾¶ÈçͼËùʾ¡£È±·¦Ã¸1£¬ºÈ¾ÆÁ³É«»ù±¾²»±äµ«Ò××í£¬³ÆΪ¡°°×Á³â¨ºï¡±£»È±·¦Ã¸2£¬ºÈ¾ÆºóÒÒÈ©»ýÀ۴̼¤Ñª¹ÜÒýÆðÁ³ºì£¬³ÆΪ¡°ºìÁ³â¨ºï¡±£»»¹ÓÐÒ»ÖÖÊǺųơ°²»×í⨺£¬Ô­ÒòÊÇÁ½ÖÖø¶¼ÓС£Çë¾Ýͼ»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©¸ÃʵÀý˵Ã÷»ùÒò¿ØÖÆÐÔ×´µÄ·½Ê½ÊÇ_____________________¡£

£¨2£©¡°ºìÁ³â¨ºï¡±µÄ»ùÒòÐÍÓÐ______ÖÖ£»ÈôÒ»¶Ô¡°ºìÁ³â¨ºï¡±ËùÉúµÄ×Ó´úÖÐÓС°²»×í⨺ºÍ¡°°×Á³â¨ºï¡±£¬ÔòËüÃÇÔÙÉúÒ»¸ö¡°²»×í⨺ÐÛÐÔ¸öÌåµÄ¸ÅÂÊÊÇ__________¡£

£¨3£©ÎªÁËÅжÏij¡°°×Á³â¨ºï¡±ÐÛºïµÄ»ùÒòÐÍ£¬Éè¼ÆÒ»¸öʵÑéÀ´È·¶¨¡°°×Á³â¨ºï¡±ÐÛºïµÄ»ùÒòÐÍʵÑé˼·:

¢Ù_________________________________________________________________________________________¡£

¢Ú___________________________________________________

Ô¤ÆÚ½á¹û¼°½áÂÛ:Èô×Ó´úȫΪ_____________£¬Ôò¸Ã¡°°×Á³â¨ºï¡±ÐÛºï»ùÒòÐÍΪaaBB

Èô×Ó´ú_________________________________________________________________£¬Ôò¸Ã¡°°×Á³â¨ºï¡±ÐÛºï»ùÒòÐÍΪ_____________

Èô×Ó´úȫΪ¡°²»×í⨺£¬Ôò¸Ã¡°°×Á³â¨ºï¡±ÐÛºï»ùÒòÐÍΪaabb¡£

¡¾´ð°¸¡¿»ùÒòͨ¹ý¿ØÖÆøµÄºÏ³ÉÀ´¿ØÖÆ´úл¹ý³Ì£¬½ø¶ø¿ØÖÆÉúÎïÌåµÄÐÔ×´ 4 3/32 Èøá°°×Á³â¨ºï¡±Óë¶àÖ»´¿ºÏµÄ¡°²»×í⨺´Æºï½»Å䣬²¢²ú϶àÖ»ºó´ú ¹Û²ì¡¢Í³¼Æºó´úµÄ±íÏÖÐͼ°±ÈÀý ºìÁ³â¨ºï¡± ºìÁ³â¨ºï¡±¡Ã¡°²»×í⨺½Ó½üÓÚ1¡Ã1 aaBb

¡¾½âÎö¡¿

¸ù¾ÝÌâÒâºÍͼʾ·ÖÎö¿ÉÖª£ºÃ¸1µÄÐγÉÐèÒª»ùÒòA£»Ã¸2µÄÐγÉÐèÒª»ùÒòb£»¡°ºìÁ³â¨ºï¡±ÌåÄÚÖ»ÓÐø1£¬Æä»ùÒòÐÍÓÐAABB¡¢AABb¡¢AaBB¡¢AaBbËÄÖÖ£»È±·¦Ã¸1Ϊ ¡°°×Á³â¨ºï¡±£¬Æä»ùÒòÐÍΪaaBB¡¢aaBbºÍaabb¡£´ËÖÖ»ùÒò¿ØÖÆÐÔ×´µÄ·½Ê½Îª»ùÒòͨ¹ý¿ØÖÆøµÄºÏ³É½ø¶ø¿ØÖÆ´úл£¬¾Ý´Ë´ðÌâ¡£

£¨1£©ÓÉͼÖÐÒÒ´¼½øÈë»úÌåµÄ´úл;¾¶£¬ËµÃ÷»ùÒò¿Éͨ¹ý¿ØÖÆøµÄºÏ³ÉÀ´¿ØÖÆ´úл¹ý³Ì£¬½ø¶ø¿ØÖÆÉúÎïµÄÐÔ×´¡£

£¨2£©È±·¦Ã¸2µÄ⨺ïΪ¡°ºìÁ³â¨ºï¡±£¬¼´¡°ºìÁ³â¨ºï¡±»ùÒòÐÍÓÐAABB¡¢AABb¡¢AaBB¡¢AaBb¹²ËÄÖÖ£»È±·¦Ã¸£±µÄ⨺ïΪ¡°°×Á³â¨ºï¡±£¬Æä»ùÒòÐÍΪaaBB¡¢aaBb¡¢aabb¹²ÈýÖÖ¡£¡°²»×í⨺µÄ»ùÒòÐÍΪAAbb»òAabb¡£ÈôÒ»¶Ô¡°ºìÁ³â¨ºï¡±ËùÉúµÄ×Ó´úÖÐÓС°²»×í⨺ºÍ¡°°×Á³â¨ºï¡±£¬ËµÃ÷Ç×±¾¡°ºìÁ³â¨ºï¡±µÄ»ùÒòÐÍΪAaBb£¬ÔòËüÃÇÔÙÉúÒ»¸ö¡°²»×í⨺ÐÛÐÔ¸öÌåµÄ¸ÅÂÊÊÇ3/4¡Á1/4¡Á1/2=3/32¡£

£¨3£©¡°°×Á³â¨ºï¡±µÄ»ùÒòÐÍΪaaBB¡¢aaBb¡¢aabb¹²ÈýÖÖ£¬¡°²»×í⨺µÄ»ùÒòÐÍΪAAbb»òAabb£¬ÎªÁËÅжÏij¡°°×Á³â¨ºï¡±ÐÛºïµÄ»ùÒòÐÍ£¬¢Ù¿ÉÈøá°°×Á³â¨ºï¡±Óë¶àÖ»´¿ºÏµÄ¡°²»×í⨺´Æºï£¨AAbb£©½»Å䣬²¢²ú϶àÖ»ºó´ú£¬¹Û²ì¡¢Í³¼Æºó´úµÄ±íÏÖÐͼ°±ÈÀý£»

¢ÚÈô¸Ã¡°°×Á³â¨ºï¡±ÐÛºï»ùÒòÐÍΪaaBB£¬ÔòÔÓ½»ºó´úµÄ»ùÒòÐ;ùΪAaBb£¬È«¶¼±íÏÖΪ¡°ºìÁ³â¨ºï¡±£»Èô¸Ã¡°°×Á³â¨ºï¡±ÐÛºï»ùÒòÐÍΪaaBb£¬ÔòÔÓ½»ºó´úµÄ»ùÒòÐͺͱÈÀýΪAaBb£ºAabb£½1:1£¬±íÏÖΪ¡°ºìÁ³â¨ºï¡±£º ¡°²»×í⨺£½1:1¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ä³°à¼¶ÎªÁË̽¾¿Ëá¶È¶Ôϸ°ûĤµÄÓ°Ï죬×öÁËÈçÏ·Ö×éʵÑ飺

ʵÑéÄ¿µÄ£ºÑéÖ¤ÔÚÒ»¶¨·¶Î§ÄÚËá¶ÈÔ½´ó¶Ôϸ°ûĤµÄÆÆ»µ×÷ÓÃԽǿ¡£

ʵÑéÔ­Àí£ºÏ¸°ûĤ±£³Öϸ°ûµÄÍêÕûÐÔ£¬²¢¿ØÖÆÎïÖʽø³öϸ°û¡£Èç¹ûϸ°ûĤÔâµ½ÆÆ»µ£¬ÒºÅÝÄÚµÄÉ«Ëؽ«Òç³ö£¬Í¨¹ý¼ì²âÈÜÒºµÄÑÕÉ«±ä»¯¿ÉÒÔ·´Ó³Ï¸°ûĤÊÜÆÆ»µµÄ³Ì¶È£¬É«¶È¿ÉÒÔͨ¹ý ²â¶¨Îü¹âÂÊÀ´È·¶¨¡£

ʵÑéÒÇÆ÷£ºÊԹܡ¢±ÈÉ«¹Ü¡¢ÒÆÒº¹Ü¡¢ÐÂÏÊÃÙ²ËÒ¶¡¢pH»º³åÒº¡¢Êý¾Ý²É¼¯ÏµÍ³µÈ¡£

ʵÑé²½Ö裺

¢ÙÃÙ²ËҶƬϴ¾»£¬Ñ¡Ôñ´óСÏàËƵijÉÊìҶƬ£¬ÓÃÕôÁóË®ÇåÏ´Á½´Î£¬ÓÃÎüˮֽÎü¸É±íÃæË®·Ö¡£ ¢ÚÈ¡7Ö§´óÊԹܣ¬ÒÀ´Î±àºÅ1 -7£¬ÔÚÿ֧ÊÔ¹ÜÖзÅÈëÃÙ²ËÒ¶10Ƭ¡£

¢ÛÓÃÒÆÒº¹ÜÒÆÈ¡²»Í¬pHµÄ»º³åÒº£¨pH·¶Î§7-1)¸÷3m1¡£·Ö±ð×¢Èë7Ö§´óÊÔ¹ÜÖУ¬×÷ÓÃʱ¼ä¾ùΪ15·ÖÖÓ£¬ÆÚ¼äÓ¦ÇáÇáÒ¡»ÎÊԹܡ£

¢ÜÀûÓÃÉ«¶È´«¸ÐÆ÷²É¼¯¼Ç¼ÈÜÒºµÄÎü¹âÂÊ¡£

Çë·ÖÎö¸ÃʵÑé²¢»Ø´ðÏà¹ØÎÊÌ⣺

£¨1£©Ï¸°ûĤµÄÖ÷Òª»¯Ñ§³É·ÖÊÇ________¡£

£¨2£©²½Öè2ÖУ¬ÓÃÕôÁóË®ÇåÏ´Á½´ÎµÄÄ¿µÄÊÇ_______

£¨3£©¸ÃʵÑéÖÐÊÇÈçºÎÌåÏÖµÈÁ¿Ô­ÔòµÄ£¿_______£¨ÇëÖÁÉÙд³ö2µã£©¡£

£¨4£©Ä³×éͬѧ²É¼¯µ½µÄÊý¾ÝÈçͼËùʾ£º

ÇëÄã°ïÖúÅжϣ¬ºá×ø±ê´Ó×óµ½ÓÒpHÖµÒÀ´Î_________£¨Ìî¡°Ôö´ó¡±»ò¡°¼õС¡±)£¬ÀíÓÉÊÇ£º____¡£

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

¾«Ó¢¼Ò½ÌÍø