ÌâÄ¿ÄÚÈÝ

£¨2012•½­Î÷£©ÎÒÃÇÔ¼¶¨£ºÈç¹ûÉí¸ßÔÚÑ¡¶¨±ê×¼µÄ¡À2%·¶Î§Ö®ÄÚ¶¼³ÆÎª¡°ÆÕͨÉí¸ß¡±£®ÎªÁ˽âijУ¾ÅÄê¼¶ÄÐÉúÖоßÓС°ÆÕͨÉí¸ß¡±µÄÈËÊý£¬ÎÒÃÇ´Ó¸ÃУ¾ÅÄê¼¶ÄÐÉúÖÐËæ»úÑ¡³ö10ÃûÄÐÉú£¬·Ö±ð²âÁ¿³öËûÃǵÄÉí¸ß£¨µ¥Î»£ºcm£©ÊÕ¼¯²¢ÕûÀíÈçÏÂͳ¼Æ±í£º
ÄÐÉúÐòºÅ ¢Ù ¢Ú ¢Û ¢Ü ¢Ý ¢Þ ¢ß ¢à ¢á ¢â
Éí¸ß 163 171 173 159 161 174 164 166 169 164
¸ù¾ÝÒÔÉϱí¸ñÐÅÏ¢£¬½â´ðÈçÏÂÎÊÌ⣺
£¨1£©¼ÆËãÕâ×éÊý¾ÝµÄÈý¸öͳ¼ÆÁ¿£ºÆ½¾ùÊý¡¢ÖÐλÊýºÍÖÚÊý£»
£¨2£©ÇëÄãÑ¡ÔñÒ»¸öͳ¼ÆÁ¿×÷Ϊѡ¶¨±ê×¼£¬ÕÒ³öÕâ10Ãû¾ßÓС°ÆÕͨÉí¸ß¡±µÄÊÇÄļ¸Î»ÄÐÉú£¿²¢ËµÃ÷ÀíÓÉ£»
£¨3£©Èô¸ÃÄê¼¶¹²ÓÐ280ÃûÄÐÉú£¬°´£¨2£©ÖÐÑ¡¶¨±ê×¼£¬ÇëÄã¹ÀËã³ö¸ÃÄê¼¶ÄÐÉúÖС°ÆÕͨÉí¸ß¡±µÄÈËÊýÔ¼ÓжàÉÙÃû£¿
·ÖÎö£º£¨1£©¸ù¾Ýƽ¾ùÊý¡¢ÖÐλÊýºÍÖÚÊýµÄ¶¨Òå·Ö±ð½øÐмÆË㣬¼´¿ÉÇó³ö´ð°¸£»
£¨2£©¸ù¾Ýѡƽ¾ùÊý×÷Ϊ±ê×¼£¬µÃ³öÉí¸ßxÂú×ã166.4¡Á£¨1-2%£©¡Üx¡Ü166.4¡Á£¨1+2%£©Îª¡°ÆÕͨÉí¸ß¡±£¬´Ó¶øµÃ³ö¢ß¡¢¢à¡¢¢á¡¢¢âÄÐÉúµÄÉí¸ß¾ßÓС°ÆÕͨÉí¸ß¡±£»
¸ù¾ÝÑ¡ÖÐλÊý×÷Ϊ±ê×¼£¬µÃ³öÉí¸ßxÂú×ã165¡Á£¨1-2%£©¡Üx¡Ü165¡Á£¨1+2%£©£¬Îª¡°ÆÕͨÉí¸ß¡±£¬´Ó¶øµÃ³ö¢Ù¡¢¢ß¡¢¢à¡¢¢âÄÐÉúµÄÉí¸ß¾ßÓС°ÆÕͨÉí¸ß¡±£»
¸ù¾ÝÑ¡ÖÚÊý×÷Ϊ±ê×¼£¬µÃ³öÉí¸ßxÂú×ã164¡Á£¨1-2%£©¡Üx¡Ü164¡Á£¨1+2%£©Îª¡°ÆÕͨÉí¸ß¡±£¬´ËʱµÃ³ö¢Ù¡¢¢Ý¡¢¢ß¡¢¢à¡¢¢âÄÐÉúµÄÉí¸ß¾ßÓС°ÆÕͨÉí¸ß¡±£®
£¨3£©·ÖÈýÖÖÇé¿öÌÖÂÛ£¬£¨1£©ÒÔÆ½¾ùÊý×÷Ϊ±ê×¼£¨2£©ÒÔÖÐλÊý×÷Ϊ±ê×¼£¨3£©ÒÔÖÚÊýÊý×÷Ϊ±ê×¼£»·Ö±ðÓÃ×ÜÈËÊý³ËÒÔËùÕ¼µÄ°Ù·Ö±È£¬¼´¿ÉµÃ³öÆÕͨÉí¸ßµÄÈËÊý£®
½â´ð£º½â£º£¨1£©Æ½¾ùÊýΪ£º
      
163+171+173+159+161+174+164+166+169+164
10
=166.4£¨cm£©£¬
       ÖÐλÊýΪ£º
166+164
2
=165£¨cm£©£¬
       ÖÚÊýΪ£º164cm£»
     
£¨2£©Ñ¡Æ½¾ùÊý×÷Ϊ±ê×¼£º
       Éí¸ßxÂú×ã166.4¡Á£¨1-2%£©¡Üx¡Ü166.4¡Á£¨1+2%£©£¬
       ¼´163.072¡Üx¡Ü169.728ʱΪ¡°ÆÕͨÉí¸ß¡±£¬
       ´Ëʱ¢ß¡¢¢à¡¢¢á¡¢¢âÄÐÉúµÄÉí¸ß¾ßÓС°ÆÕͨÉí¸ß¡±£¬
       
           
£¨3£©ÒÔÆ½¾ùÊý×÷Ϊ±ê×¼£¬¹À¼ÆÈ«Äê¼¶ÄÐÉúÖС°ÆÕͨÉí¸ß¡±µÄÈËÊýԼΪ£º
       280¡Á
4
10
=112
£¨ÈË£©£®
µãÆÀ£º´ËÌ⿼²éÁËÖÐλÊý¡¢ÖÚÊý¡¢Æ½¾ùÊý£¬±¾ÌâÊôÓÚ»ù´¡Ì⣬¿¼²éÁËÈ·¶¨Ò»×éÊý¾ÝµÄÖÐλÊýºÍÖÚÊýµÄÄÜÁ¦£®Ò»Ð©Ñ§ÉúÍùÍù¶ÔÕâ¸ö¸ÅÄîÕÆÎÕ²»Çå³þ£¬¼ÆËã·½·¨²»Ã÷È·¶øÎóÑ¡ÆäËüÑ¡ÏעÒâÕÒÖÐλÊýµÄʱºòÒ»¶¨ÒªÏÈÅźÃ˳Ðò£¬È»ºóÔÙ¸ù¾ÝÆæÊýºÍżÊý¸öÀ´È·¶¨ÖÐλÊý£¬Èç¹ûÊý¾ÝÓÐÆæÊý¸ö£¬ÔòÕýÖмäµÄÊý×Ö¼´ÎªËùÇó£¬Èç¹ûÊÇżÊý¸öÔòÕÒÖмäÁ½Î»ÊýµÄƽ¾ùÊý£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø