ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³Ñ§Ð£ÎªÁ˵÷²é¸ßÒ»Ä꼶ѧÉúµÄÌåÓý¶ÍÁ¶Çé¿ö£¬´Ó¼×¡¢ÒÒ¡¢±û3¸ö°àÖУ¬°´·Ö²ã³éÑùµÄ·½·¨»ñµÃÁ˲¿·ÖѧÉúÒ»ÖܵĶÍÁ¶Ê±¼ä£¨µ¥Î»£ºh£©£¬Êý¾ÝÈçÏ£¬
¼× | 6 | 6.5 | 7 | 7.5 | 8 | |||
ÒÒ | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
±û | 3 | 4.5 | 6 | 7.5 | 9 | 10.5 | 12 | 13.5 |
£¨1£©ÇóÈý¸ö°àÖÐѧÉúÈËÊýÖ®±È£»
£¨2£©¹À¼ÆÕâ¸öѧУ¸ßÒ»Ä꼶ѧÉúÖУ¬Ò»ÖܵĶÍÁ¶Ê±¼ä³¬¹ý10hµÄ°Ù·Ö±È£»
£¨3£©¹À¼ÆÕâ¸öѧУ¸ßÒ»Ä꼶ѧÉúÒ»ÖܵÄƽ¾ù¶ÍÁ¶Ê±¼ä.
¡¾´ð°¸¡¿£¨1£©£¨2£©25%£¨3£©8.2h
¡¾½âÎö¡¿
£¨1£©Ñù±¾ÖÐÈËÊý±ÈÀýÓë×ÜÌåÖÐÈËÊý±ÈÀýÏàµÈ£»
£¨2£©Çó³öÑù±¾ÖÐÒ»ÖܵĶÍÁ¶Ê±¼ä³¬¹ý10hµÄÈËÊý£¬ÇóµÃ±ÈÀý£¬ÔÙ¹À¼ÆÄê¶ÎµÄ±ÈÀý£»
£¨3£©Çó³öÑù±¾µÄƽ¾ùÊý£¬´Ó¶ø¹À¼ÆÄê¶ÎµÄƽ¾ùÊý.
£¨1£©Èý¸ö°àÖÐѧÉúÈËÊýÖ®±ÈΪ.
£¨2£©Ñù±¾ÖÐÒ»ÖܵĶÍÁ¶Ê±¼ä³¬¹ý10hµÄÓÐ5¸ö£¬
Òò´ËÒ»ÖܵĶÍÁ¶Ê±¼ä³¬¹ý10hµÄ°Ù·Ö±ÈΪ.
¹À¼Æ¸ÃУ¸ßÒ»Ä꼶ѧÉúÖУ¬Ò»ÖܵĶÍÁ¶Ê±¼ä³¬¹ý10hµÄ°Ù·Ö±ÈΪ25%.
£¨3£©Ñù±¾Öмס¢ÒÒ¡¢±ûÈý¸ö°à¼¶µÄƽ¾ù¶ÍÁ¶Ê±¼ä·Ö±ðΪ7h£¬9h£¬8.25h£¬
ÔòÑù±¾Æ½¾ùÊýΪ.
¹À¼Æ¸ÃУ¸ßÒ»Ä꼶ѧÉúÒ»ÖܵÄƽ¾ù¶ÍÁ¶Ê±¼äΪ8.2h.
¡¾ÌâÄ¿¡¿Ä³´óÐÍË®¹û³¬ÊÐÿÌìÒÔÔª/ǧ¿ËµÄ¼Û¸ñ´ÓË®¹û»ùµØ¹º½øÈô¸ÉË®¹û£¬È»ºóÒÔÔª/ǧ¿ËµÄ¼Û¸ñ³öÊÛ£¬ÈôÓÐÊ£Ó࣬Ôò½«Ê£ÏµÄË®¹ûÒÔÔª/ǧ¿ËµÄ¼Û¸ñÍË»ØË®¹û»ùµØ£¬ÎªÁËÈ·¶¨½ø»õÊýÁ¿£¬¸Ã³¬ÊмǼÁËË®¹û×î½üÌìµÄÈÕÐèÇóÁ¿£¨µ¥Î»£ºÇ§¿Ë£©£¬ÕûÀíµÃÏÂ±í£º
ÈÕÐèÇóÁ¿ | |||||||
ƵÊý |
ÒÔÌì¼Ç¼µÄ¸÷ÈÕÐèÇóÁ¿µÄƵÂÊ´úÌæ¸÷ÈÕÐèÇóÁ¿µÄ¸ÅÂÊ.
£¨1£©Çó¸Ã³¬ÊÐË®¹ûÈÕÐèÇóÁ¿£¨µ¥Î»£ºÇ§¿Ë£©µÄ·Ö²¼ÁУ»
£¨2£©Èô¸Ã³¬ÊÐÒ»Ì칺½øË®¹ûǧ¿Ë£¬¼Ç³¬Êе±ÌìË®¹û»ñµÃµÄÀûÈóΪ£¨µ¥Î»£ºÔª£©£¬ÇóµÄ·Ö²¼Áм°ÆäÊýѧÆÚÍû.