ÌâÄ¿ÄÚÈÝ
¸ù¾Ý¹ú¼Ò·¢¸Äίʵʩ¡°½×Ìݵç¼Û¡±µÄÓйØÎļþÒªÇó£¬Ä³Êоö¶¨´Ó2013Äê4ÔÂ1ÈÕÆð¶Ô¾ÓÃñÉú»îÓõçÊÔÐС°½×Ìݵç¼Û¡±ÊÕ·Ñ£¬¾ßÌåÊշѱê×¼¼ûÏÂ±í£º
Ò»»§¾ÓÃñÒ»¸öÔÂÓõçÁ¿µÄ·¶Î§ | µç·Ñ¼Û¸ñ£¨µ¥Î»£ºÔª/ǧÍßʱ£© |
²»³¬¹ý180ǧÍßʱµÄ²¿·Ö | a |
³¬¹ý180ǧÍßʱµÄ²¿·Ö | b |
2013Äê5Ô·ݣ¬¸ÃÊоÓÃñ¼×Óõç100ǧÍßʱ£¬½»µç·Ñ60Ôª£»¾ÓÃñÒÒÓõç200ǧÍßʱ£¬½»µç·Ñ121Ôª£®
£¨1£©ÉϱíÖУ¬a= £»b= £»£¨2£©Ëæ×ÅÏÄÌìµÄµ½À´£¬ÓõçÁ¿½«Ôö¼Ó£®ÎªÁ˽ÚÊ¡¿ªÖ§£¬¸ÃÊоÓÃñСÍõ¼Æ»®°Ñ½ñÄê6Ô·ݵĵç·Ñ¿ØÖÆÔÚ²»³¬¹ý¼ÒÍ¥ÔÂÊÕÈëµÄ2%£®ÈôСÍõ¼ÒÍ¥ÔÂÊÕÈëΪ9300Ôª£¬ÔòСÍõ¼Ò½ñÄê6Ô·Ý×î¶àÄÜÓõç¶àÉÙǧÍßʱ£¿
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿