ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÔÚij³¬ÊУ¬Ëæ»úµ÷²éÁË100Ãû¹Ë¿Í¹ºÎïʱʹÓÃÊÖ»úÖ§¸¶µÄÇé¿ö£¬µÃµ½ÈçϵÄÁÐÁª±í£¬ÒÑÖª´ÓÆäÖÐʹÓÃÊÖ»úÖ§¸¶µÄÈËȺÖÐËæ»ú³éÈ¡1ÈË£¬³éµ½ÇàÄêµÄ¸ÅÂÊΪ.
ÇàÄê | ÖÐÀÏÄê | ºÏ¼Æ | |
ʹÓÃÊÖ»úÖ§¸¶ | 60 | ||
²»Ê¹ÓÃÊÖ»úÖ§¸¶ | 28 | ||
ºÏ¼Æ | 100 |
£¨1£©¸ù¾ÝÒÑÖªÌõ¼þÍê³ÉÁÐÁª±í£¬²¢¸ù¾Ý´Ë×ÊÁÏÅжÏÊÇ·ñÓÐ99.9%µÄ°ÑÎÕÈÏΪ¡°³¬ÊйºÎïÓÃÊÖ»úÖ§¸¶ÓëÄêÁäÓйء±.
£¨2£©ÏÖ°´ÕÕ¡°Ê¹ÓÃÊÖ»úÖ§¸¶¡±ºÍ¡°²»Ê¹ÓÃÊÖ»úÖ§¸¶¡±½øÐзֲã³éÑù£¬´ÓÕâ100Ãû¹Ë¿ÍÖгéÈ¡ÈÝÁ¿Îª5µÄÑù±¾£¬Çó¡°´ÓÑù±¾ÖÐÈÎÑ¡3ÈË£¬Ôò3ÈËÖÐÖÁÉÙ2ÈËʹÓÃÊÖ»úÖ§¸¶¡±µÄ¸ÅÂÊ.
£¨ÆäÖÐ £©
¡¾´ð°¸¡¿£¨1£©ÁÐÁª±í¼û½âÎö£¬ÓУ»£¨2£©
¡¾½âÎö¡¿
£¨1£©¸ù¾ÝÒÑÖªÌõ¼þÇó³öÀÏÄêµÄÈËÊý£¬ÇàÄêµÄÈËÊý£¬¼´¿ÉÍê³ÉÁÐÁª±í£¬²¢¸ù¾Ý´Ë×ÊÁÏÇó³ö£¬¼´¿ÉÅжÏÊÇ·ñÓеİÑÎÕÈÏΪ¡°³¬ÊйºÎïÓÃÊÖ»úÖ§¸¶ÓëÄêÁäÓйء±£®
£¨2£©Õâ100Ãû¹Ë¿ÍÖвÉÓ÷ֲã³éÑù´Ó¡°Ê¹ÓÃÊÖ»úÖ§¸¶¡±ºÍ¡°²»Ê¹ÓÃÊÖ»úÖ§¸¶¡±ÖгéÈ¡µÃµ½Ò»¸öÈÝÁ¿Îª5µÄÑù±¾ÖУºÊ¹ÓÃÊÖ»úÖ§¸¶µÄÈËÓÐ3ÈË£¬¼Ç±àºÅΪ1£¬2£¬3£»²»Ê¹ÓÃÊÖ»úÖ§¸¶µÄÈËÓÐ2ÈË£¬¼Ç±àºÅΪ£¬£¬ÁгöʼþÊýÄ¿£¬È»ºóÇó½âÖÁÉÙÓÐ2ÈËÊDz»Ê¹ÓÃÊÖ»úÖ§¸¶µÄ¸ÅÂÊ£®
½â£º£¨1£©´ÓʹÓÃÊÖ»úÖ§¸¶µÄÈËȺÖÐËæ»ú³éÈ¡1ÈË£¬³éµ½ÇàÄêµÄ¸ÅÂÊΪ
ʹÓÃÊÖ»úÖ§¸¶µÄÈËȺÖеÄÇàÄêµÄÈËÊýΪÈË£¬
ÇàÄê | ÖÐÀÏÄê | ºÏ¼Æ | |
ʹÓÃÊÖ»úÖ§¸¶ | 48 | 12 | 60 |
²»Ê¹ÓÃÊÖ»úÖ§¸¶ | 12 | 28 | 40 |
ºÏ¼Æ | 60 | 40 | 100 |
ÔòʹÓÃÊÖ»úÖ§¸¶µÄÈËȺÖеÄÖÐÀÏÄêµÄÈËÊýΪÈË£¬ËùÒÔÁÐÁª±íΪ£º
¹ÊÓÐ99.9%µÄ°ÑÎÕÈÏΪ¡°Êг¡¹ºÎïÓÃÊÖ»úÖ§¸¶ÓëÄêÁäÓйء±.
£¨2£©Õâ100Ãû¹Ë¿ÍÖвÉÓ÷ֲã³éÑù´Ó¡°Ê¹ÓÃÊÖ»úÖ§¸¶¡±ºÍ¡°²»Ê¹ÓÃÊÖ»úÖ§¸¶¡±ÖгéÈ¡µÃµ½Ò»¸öÈÝÁ¿Îª5µÄÑù±¾ÖУº
ʹÓÃÊÖ»úÖ§¸¶µÄÈËÓÐÈË£¬
ʹÓÃÊÖ»úÖ§¸¶µÄÈËÓÐ3ÈË£¬¼Ç±àºÅΪ1£¬2£¬3£»²»Ê¹ÓÃÊÖ»úÖ§¸¶µÄÈËÓÐ2ÈË£¬¼Ç±àºÅΪ£¬£¬
Ôò´ÓÕâ¸öÑù±¾ÖÐÈÎÑ¡3ÈËÓÐ
¹²10ÖÖ
ÆäÖÐÖÁÉÙÓÐ2ÈËÊÇʹÓÃÊÖ»úÖ§¸¶µÄ
¹²7ÖÖ£¬
¹ÊËùÇó¸ÅÂÊΪ