·µ»Ø

ÇÉæ¾ÆæÔµ

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ51ÕÂ ÑøÑÕÃØ·½ 2(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    µÚ42Õ¡¡¡¡ÑøÑÕÃØ·½(2)

    °éȪˮ»òºÓË®¼ÓÈȰë¸öСʱ£¬½«ÖóÀõÄèÖ°êÀ̳öÂËÈ¥ÌÀÖ­£¬½Á

    ³Éºý×´¡£×°ÔÚ´óµÄÁðÁ§Æ¿ÖУ¬ÔÙµ¹ÈëµÍ¶ÈÉÕ¾ÆÒ¡ÔÈ£¬·ÅÖÃÆ¬¿Ì£¬

    ³ÎÇåµÄ²¿·Ö¼´¿ÉÓÃÀ´Ï´ÊÖÏ´Á³¡£¡ª¡ª¶ÔѪҺÓо»»¯×÷Óá£

    £Û3£Ý»Æ¹ÏÓªÑøËª¡ª¡ª½«ÏʻƹÏ֭ͬµÈÁ¿ÈÜ»¯µÄÖíÓͺÍÅ£ÄÌ»ìºÏ£¬¼ÓÈëÒ»³×¸Ê¾Õ½þÒº

    ºÍÒ»³×éÏé­ÓÍ£¬ÊÊÓÃÓÚ¸÷ÖÖÆ¤·ô£¬Õâ¿ÉÊÇÁ®¼ÛµÄÃæËª°¡£¬

    £Û4£ÝÊþ¿ÚË®¡ª¡ªÊóβ²Ý¸ÉÒ¶Ò»É×£¬¼ÓÈëÒ»±­¿ªË®Öó£¬Ï¨»ðºóÃÆÅÝ10·ÖÖÓ£¬¹ýÂ˺ó¼ÓÆ»¹û´×ºÍ·äÃÛ¸÷Ò»Éס£³£ÓÿÉʹÑÀ³ÝÃÀ°×¡£

    £Û5£Ý»¤·¢Ë®¡ª¡ªÃÔµüÏãÏÊÒ¶2É×£¨¸ÉÒ¶Ò»É×£©ÔÚ·ÐË®ÖÐÖó·ÐºóϨ»ðÃÆÅÝ10·ÖÖÓ£¬¹ýÂË£¬¼ÓÈëÆ»¹û´×1Éס£³£ÓÿÉÎÚ·¢¡£»¹ÔùÓÐÒ»¸öԲͲµÄÂ̲衣

    £¨ÐÂÏÊÂ̲èÅݲ裬ÂËÈ¥²èÒ¶£¬ÓòèˮƯϴ½à¾»Í··¢£¬¿ÉÁî°µ»Þ¿Ý¸åµÄÍ·

    ·¢¹âÁÁÈóÔ󣬻ָ´Éú»ú¡££©

    ½éÓڹŴúʵÔÚÃ×ÓÐÆ»¹û´×£¬Å¼¾ÍÓÃÆ»¹ûÕ¨Ö­ºÃÁË~

    £Û6£ÝɹºóÐÞ¸´Òº¡ª¡ªÓëÜöµÄ½ºÖ­ºÍ¸ÉÔïµÄ¸Ê¾Õ»¨ÒÔ3£º1µÄ±ÈÀý¼ÓË®ÓÃС»ð¼ÓÈÈ£¬Ë®²»ÄÜÖó·Ð£¬´ý¸Ê¾Õ»¨³ÉÉ¢×´£¬¹Ø»ðÀäÈ´£¬È»ºó¹ýÂ˵ôÌÀÖ­ÖеĹÌÌåÎïÖÊ£¬3µÎ±¡ºÉÓÍ»ìºÏ½Á°è¾ùÔÈ£¬µ¹Èë·â±ÕÐÔÈÝÆ÷ÄÚ¼Ó¸ÇÀ䲨£¬ÕâÑù¾Í×ÔÖÆ³ÉÁË·ÀɹÐÞ»¤Òº£¬ËäÈ»ÔÙ¼ÓµãάËûÃü¸üºÃ£¬¿ÉϧÕâÀïºÃÏñÃ×ÓÐÔ­ÁÏ¡£

    [7]ëÙÖ¬¡ª¡ª°ÑëÙÖ¬»¨¡¢Ãµ¹å¡¢èÙ×Ó»¨»ìºÏ£¬Ï¸Ï¸ÄëË飬ÓÃϸɴÂËÈ¥Ôü×Ò£¬ÁÀ¸ÉÖ­Òº£¬µÎÉÏÒ»µãµã¹ð»¨ÓÍ£¬Óл¨¶ä°ãÑÞÀöµÄÑÕÉ«ºÍÏã棬±ãÊÇÎÒÃǵÄëÙÖ¬ÁË¡£

    ÉÔÓгíÒ⣬¾§Ó¨ÌÞ͸µÄºìÈó£¬×°ÓÚÄ¥»¨ÁðÁ§Æ¿ÖÐÊ®·ÖÃÀÀö¡£

    £Û8£Ý´½ÃÛ¡ª¡ªÖ»Ð轫ÎÒ×öºÃµÄëÙÖ¬£¬ÔÚ¼ÓЩéÏé­ÓÍ£¬Î¢Î¢ÔÚ¶¦ÖмÓÈÈ£¬³ÉÕ³³í×´£¬Ê¢ÈëÔçÊ¢ÓзäÃÛµÄÁðÁ§Æ¿ÖУ¬½Á°è¾ùÔÈ£¬ÃÜ·â¼´¿É¡£

    ÎÒ»¹ÌØÒâÃüÈË×öÁËЩϸСµÄÖñÇ©£¬Í·²¿²øÉÏϸ°×µÄÃÞ»¨£¬×öΪ»¯×±°ô¡£

    £Û9£ÝË®¾§ÇåÏãÔí¡ª¡ªÖÆÔìÆðÀ´ÉÔ΢Âé·³£¬µ«ÊÇÏàÐÅÏú·»á²»´í¡£

    ¾­¹ý¼¸¸ö²½Ö裺

    1¡¢ÏÈÔÚ¹øÄÚ¼ÓÈë¸÷ÖÖ»¨Ö­¾«»ªÒºµÄË®20¹«½ï£¬»ð¼î4¹«½ï¡£

    »ð¼î»¯¿ªÒÔºó¼ÓÈëÔí»ù40¹«½ï¡¢¶¯ÎïÓÍ8¹«½ï¡¢ËÉÏã2¹«½ï¡¢¼ÌÐø¼ÓÈÈ£¬²»¶Ï½Á°è£¬´ý¹øÄÚÎïÁÏÈ«²¿»¯¿ªÇÒÔí»¯ÒԺ󣬲쿴ÊÇ·ñÒÑ"·ÖË®"¡£ÈçÉÐδ"·ÖË®"¿ÉÔÙÊʵ±¼ÓЩ»ð¼îË®£¬Ö±µ½"·ÖË®"Ϊֹ¡£

    ÔÚÔíÒºÓëË®·ÖÀëºó£¬Í£Ö¹¼ÓÈȺͽÁ°è£¬Óñ£Î²ÄÁϸǺùø£¬¾²ÖÃ10СʱÒÔºó³ö¹ø¡£³ö¹øÊ±ÏȽ«ÉϲãµÄÔíÄ­È¡³ö£¨Ï´μӹ¤Ê±¿É»Ø¹øÔÙÓã©£¬È»ºó½«ÔíÒºÌͳö·ÅÔÚÊ¢ÔíÌúÏäÖУ¨Èç³öÏÖ½á¿éÏÖÏó£¬ÊDZ£Î¾²ÖÃʱ¹øÄÚζÈÌ«µÍËùÖ£¬¿ÉÖØÐ¼ÓÈÈÈÜ»¯£¬¾²ÖÃÔÙ³ö¹ø£©£¬Í¬Ê±¼ÓÈëÅÝ»¨¼î4¹«½ï¡¢ÔíÓÃÏ㾫0.5¹«½ï¡¢Ôí»ÆÎ¢Á¿¡£±ß¼Ó±ß½Á°è£¬Ö±ÖÁ»ìÔÈΪֹ£¬È»ºóÀäÈ´Äý¹Ì¡£

    2¡¢´ÓÌúÏäÖе¹³öÒÑÀäÈ´·ÊÔí£¬ÓÃϸ¸ÖË¿£¨»òÌúË¿£©Çиî³ÉÈý´óƬ£»ÓôøÓиÖË¿µÄÇпéľ×À½«´óƬµÄ·ÊÔíÇиî³É·ÊÔíÌõ£¬ÇиîºóµÄ±ß½ÅÁÏ¿ÉÔÚÏ´λعøÔÙÓ㬱ãµÃµ½Á˸÷É«µÄ·ÊÔí¿é¡£

    ÔÙ½«ÇиîºÃµÄ·ÊÔíÌõ·ÅÔÚÁÀÔí¼ÜÉÏÁÀµ½²»Õ³ÊÖʱ¼´¿É¿ªÊ¼´òÓ¡£¬¼´½«·ÊÔí·ÅÔÚ´ò×ÖÄ£¾ßÄÚ´òѹӡ×Ö¡ª¡ª¡°Ä¾×Ó¡±¡£´òÓ¡ºóÔÙ·ÅÔÚÁÀÔí¼ÜÉÏÁÀ¸É¡£

    ×îºóÓÃÓÍÖ½ÕûÆëµÄÖðÒ»°üºÃ£¬·ÅÔÚ¶¨ÖƵÄľͷ·ÊÔíºÐÖУ¬´ó¹¦¸æ³É£¡

    [10]ÏãË®¡ª¡ªÊ®ÊýÖÖ²»Í¬µÄ»¨Ïã×°ÓÚÄ¥»¨ÁðÁ§Æ¿ÖУ¬ÓÉÓÚËùÓõύ¶ä²»Í¬£¬³ÊÏÖ×ÅÎåÑÕÁùÉ«µÄ³Î³º¹âÔó¡£
µÚ51ÕÂ ÑøÑÕÃØ·½ 2(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³