ÌâÄ¿ÄÚÈÝ
¼×ͬѧÓÃÈçͼËùʾµç·ͼÁ¬½ÓºÃµç·ºó£¬°ÑµçÁ÷±íÏȺó½ÓÔÚµç·ÖеÄa¡¢b¡¢c´¦Ê±£¬µÃµ½ÈçÏÂËùʾµÄ¼Ç¼±í¸ñ£»| ²âÁ¿´¦ | a | b | c |
| µçÁ÷£¨A£© | 0.4 | 0.4 | 0.4 |
£¨2£©Èç¹ûʵÑéÖÐL1ÁÁ£¬L2²»ÁÁ£¬ÄÇô¸ÃͬѧÅжÏL2µÆË¿¶ÏÁË£¬ÄãÈÏΪËûµÄÅжÏÊÇ·ñ¶Ô£¿´ð£º______£¬ÅжϵÄÀíÂÛÒÀ¾ÝÊÇ£º______£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©Ö»½øÐÐÒ»´Î²âÁ¿£¬¾ÍµÃ³ö½áÂÛ£¬½áÂÛ²»¾ßÓÐÆÕ±éÐÔ£¬ÎªÁ˵óöÆÕ±é½áÂÛ£¬Ó¦½øÐжà´Î²âÁ¿£»
£¨2£©´®ÁªµÄ¸÷ÓõçÆ÷Ï໥ӰÏ죬²»ÄܶÀÁ¢¹¤×÷£¬Èç¹ûÒ»¸öÓõçÆ÷¶Ï·£¬ÔòÆäËüÓõçÆ÷²»Äܹ¤×÷£®
½â´ð£º½â£º£¨1£©ÊµÑéÖÐÖ»²âÁ¿ÁËÒ»×éÊý¾Ý£¬¾ÍµÃ³ö½áÂÛ£¬²»¾ßÓÐÆÕ±éÐÔ£»
ΪÁ˵óöÆÕ±é½áÂÛ£¬Ó¦»»Óò»Í¬µÄµÆÅÝ£¬²â³ö¶à×éÊý¾Ý£¬È»ºóµÃ³ö½áÂÛ£»
£¨2£©Óɵç·ͼ¿ÉÖª£¬Á½µÆÅÝ´®Áª£¬Èç¹ûL2µÆË¿¶ÏÁË£¬Ôòµç·¶Ï·£¬µÆL1²»ÁÁ£¬ÕâÓëµÆL1ÁÁ»¥Ïàì¶Ü£¬¹Ê¸ÃͬѧµÄÅжÏÊÇ´íÎóµÄ£®
¹Ê´ð°¸Îª£ºÖ»½øÐÐÒ»´ÎʵÑé±ãµÃ³ö½áÂÛ£¬²»¾ßÓÐÆÕ±éÐÔ£»»»Óò»Í¬µÄµÆÅݽøÐжà´Î²âÁ¿£¬È»ºóµÃ³ö½áÂÛ£»²»¶Ô£»L2µÆË¿¶ÏÁË£¬L1²»»á·¢¹â£®
µãÆÀ£ºÎªÁ˵óöÆÕ±é½áÂÛ£¬Ó¦½øÐжà´Î²âÁ¿£»ÖªµÀ´®Áªµç·µÄÌØµãÊÇÕýÈ·½âµÚ¶þÎʵĹؼü£®
£¨2£©´®ÁªµÄ¸÷ÓõçÆ÷Ï໥ӰÏ죬²»ÄܶÀÁ¢¹¤×÷£¬Èç¹ûÒ»¸öÓõçÆ÷¶Ï·£¬ÔòÆäËüÓõçÆ÷²»Äܹ¤×÷£®
½â´ð£º½â£º£¨1£©ÊµÑéÖÐÖ»²âÁ¿ÁËÒ»×éÊý¾Ý£¬¾ÍµÃ³ö½áÂÛ£¬²»¾ßÓÐÆÕ±éÐÔ£»
ΪÁ˵óöÆÕ±é½áÂÛ£¬Ó¦»»Óò»Í¬µÄµÆÅÝ£¬²â³ö¶à×éÊý¾Ý£¬È»ºóµÃ³ö½áÂÛ£»
£¨2£©Óɵç·ͼ¿ÉÖª£¬Á½µÆÅÝ´®Áª£¬Èç¹ûL2µÆË¿¶ÏÁË£¬Ôòµç·¶Ï·£¬µÆL1²»ÁÁ£¬ÕâÓëµÆL1ÁÁ»¥Ïàì¶Ü£¬¹Ê¸ÃͬѧµÄÅжÏÊÇ´íÎóµÄ£®
¹Ê´ð°¸Îª£ºÖ»½øÐÐÒ»´ÎʵÑé±ãµÃ³ö½áÂÛ£¬²»¾ßÓÐÆÕ±éÐÔ£»»»Óò»Í¬µÄµÆÅݽøÐжà´Î²âÁ¿£¬È»ºóµÃ³ö½áÂÛ£»²»¶Ô£»L2µÆË¿¶ÏÁË£¬L1²»»á·¢¹â£®
µãÆÀ£ºÎªÁ˵óöÆÕ±é½áÂÛ£¬Ó¦½øÐжà´Î²âÁ¿£»ÖªµÀ´®Áªµç·µÄÌØµãÊÇÕýÈ·½âµÚ¶þÎʵĹؼü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿