ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÒÅ´«ÐÔ±âƽ×ãÓë½øÐÐÐÔ¼¡Î®Ëõ¶¼Êǵ¥»ùÒòÒÅ´«²¡¡£ÒÅ´«ÐÔ±âƽ×ãΪ³£È¾É«ÌåÒÅ´«£¬Ïà¹Ø»ùÒòΪA¡¢a£¬½øÐÐÐÔ¼¡Î®ËõΪ°éÐÔÒÅ´«£¬Ïà¹Ø»ùÒòΪE¡¢e£®ÏÂͼΪ¼×¡¢ÒÒÁ½¸ö¼Ò×åÒÅ´«ÏµÆ×ͼ£¬Ã¿¸ö¼Ò×åÖнöº¬ÆäÖÐÒ»ÖÖÒÅ´«²¡»ùÒò£¬ÇÒ6ºÅ¸öÌå²»º¬Ö²¡»ùÒò¡£Çë¾Ýͼ»Ø´ðÎÊÌ⣺
£¨1£©Óбâƽ×ãÒÅ´«»ùÒòµÄ¼Ò×åÊÇ______¡£
£¨2£©½øÐÐÐÔ¼¡Î®ËõµÄÒÅ´«·½Ê½Îª______¡£7ºÅ¸öÌåµÄ»ùÒòÐÍÊÇ______£¨Ö»¿¼ÂǼ׼Ò×åµÄÒÅ´«²¡£©¡£
£¨3£©Èô15ºÅ¸öÌå´øÓÐÒÒ¼Ò×åÒÅ´«²¡µÄÖ²¡»ùÒò£¬ÇÒÉç»áÈËȺÖУ¬ÒÒ¼Ò×åÒÅ´«²¡µÄ»¼²¡ÂÊÊÇÍò·Ö֮ʮÁù¡£Ôò
¢Ù12ºÅ¸öÌ岻Я´øÖ²¡»ùÒòµÄ¸ÅÂÊÊÇ______£¬16ºÅ¸öÌåµÄ»ùÒòÐÍÊÇ______¡£
¢Ú7ºÅ¸öÌåÓë18ºÅ¸öÌå»éÅ䣬ËùÉúºó´ú»¼¼×²¡µÄ¸ÅÂÊÊÇ______¡£
¢Û9ºÅ¸öÌåÓë16ºÅ¸öÌå»éÅ䣬ÉúÒ»Õý³£µÄÅ®¶ù¡£¸ÃÅ®¶ùÓëÒ»Õý³£ÄÐÐÔ»éÅ䣬ÉúÏÂÕý³£º¢×ӵĸÅÂÊÊÇ______¡£
£¨4£©8ºÅ¸öÌå±íÏÖÕý³££¬¾»ùÒò¼ì²â£¬Ëýͬʱ´øÓм׼Ò×åÒÅ´«²¡ºÍºìÂÌɫ䣨»ùÒòB¡¢b£©Ö²¡»ùÒò£¬Ôò8ºÅ¸öÌå»ùÒòÐÍ¿ÉÄÜÊÇXBEXbe»ò______¡£
¡¾´ð°¸¡¿ÒÒ XȾɫÌåÒþÐÔÒÅ´« XEXE»òXEXe 0 Aa£¨XEXE£© 1/8 209/416 XBeXbE
¡¾½âÎö¡¿
¼×¼Ò×åÖУ¬5¡Á6¡ú9£¬¿ÉÖª¸Ã²¡ÊÇÒþÐÔÒÅ´«²¡£¬ÓÖÒòΪ6ºÅ²»Ð¯´øÖ²¡»ùÒò£¬¹Ê¸Ã²¡ÊÇ°éXÒþÐÔÒÅ´«²¡£¬Îª½øÐÐÐÔ¼¡Î®Ëõ¡£
ÒÒ¼Ò×åÖУ¬»¼²¡¸öÌåΪÒÅ´«ÐÔ±âƽ×㣬¸Ã²¡¿ÉÄÜÊdz£È¾É«ÌåÒþÐÔÒÅ´«²¡»ò³£È¾É«ÌåÏÔÐÔÒÅ´«²¡¡£
£¨1£©¸ù¾ÝÒÔÉÏ·ÖÎöÒÑÖª£¬ÒÒ¼Ò×å¾ßÓбâƽ×ãÒÅ´«»ùÒò£¬
£¨2£©¼×¼Ò×åÖУ¬5¡¢6Õý³££¬Æä¶ù×Ó»¼²¡£¬ËµÃ÷¸Ã²¡ÎªÒþÐÔÒÅ´«²¡£¬ÓÖÒòΪ6ºÅ²»Ð¯´øÏà¹Ø»ùÒò£¬ËµÃ÷¸Ã²¡Îª°éXÒþÐÔÒÅ´«²¡£¬¼×¼Ò×åµÄÒÅ´«²¡Îª°éXÒþÐÔÒÅ´«²¡£¬9ºÅ»¼²¡£¬ËµÃ÷5ºÅÊÇЯ´øÕߣ¬Ôò7ºÅ»ùÒòÐÍΪXEXE»òXEXe¡£
£¨3£©Èô15ºÅ¸öÌå´øÓÐÒÒ¼Ò×åÒÅ´«²¡µÄÖ²¡»ùÒò£¬ÔòÒÒ²¡Îª³£È¾É«ÌåÒþÐÔÒÅ´«²¡¡£ÇÒÉç»áÈËȺÖУ¬ÒÒ¼Ò×åÒÅ´«²¡µÄ»¼²¡ÂÊÊÇÍò·Ö֮ʮÁù£¬¼´aa=16/10000£¬a=4/100£¬A=96/100£¬AA=£¨96/100£©2£¬Aa=2¡Á4/100¡Á96/100£¬AA£ºAa=12£º1¡£
¢Ù12ºÅ¸öÌåÉúÓл¼ÒÒ²¡µÄ×ÓÅ®£¬Ôò12ºÅÒ»¶¨Ð¯´øÒÒ²¡Ö²¡»ùÒò£¬²»Ð¯´øÖ²¡»ùÒòµÄ¸ÅÂÊÊÇ0£¬16ºÅ²»»¼ÒÒ²¡£¬µ«ÊÇÓл¼ÒÒ²¡µÄ¸¸Ç×£¬16ºÅµÄ»ùÒòÐÍΪAa£¨XEXE£©¡£
¢Ú7ºÅ¸öÌå²»»¼ÒÒ²¡£¬µ«ÊÇÓл¼ÒÒ²¡µÄµÜµÜ£¬1ºÅ¹ØÓÚÒÒ²¡µÄ»ùÒòÐͼ°¸ÅÂÊΪ1/2XEXE¡¢1/2XEXeÓë18ºÅ¸öÌ壨XEY£©»éÅ䣬ËùÉúºó´ú»¼¼×²¡µÄ¸ÅÂÊÊÇ1/2¡Á1/4=1/8¡£
¢Û9ºÅ¸öÌ壨AAXeY£©Óë16ºÅ¸öÌ壨AaXEXE£©»éÅ䣬ÉúÒ»Õý³£µÄÅ®¶ù£¨1/2AAXEXe»ò1/2AaXEXe£©¡£¸ÃÅ®¶ùÓëÒ»Õý³£ÄÐÐÔ£¨12/13AAXEY»ò1/13AaXEY£©»éÅ䣬ÉúÏÂÕý³£º¢×ӵĸÅÂÊÊÇ£¨1-1/21/131/4£©¡Á£¨1-1/4£©=309/416¡£
£¨4£©ÓÉÓÚ¼×¼Ò×åÒÅ´«²¡ºÍºìÂÌɫ䶼ÊÇ°éXÒþÐÔÒÅ´«£¬8ºÅ¸öÌå±íÏÖÕý³££¬¾»ùÒò¼ì²â£¬Ëýͬʱ´øÓм׼Ò×åÒÅ´«²¡ºÍºìÂÌɫäÖ²¡»ùÒò£¬Ôò8ºÅ¸öÌå»ùÒòÐÍ¿ÉÄÜÊÇXBEXbe»òXBeXbE¡£
¡¾ÌâÄ¿¡¿Ñо¿ÈËÔ±ÔÚ¶Ôijºþ²´Éú̬ϵͳÑо¿ºó£¬»æÖÆÁ˸ÃÉú̬ϵͳµÄʳÎïÍø£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)ÓñêÖ¾Öز¶·¨µ÷²éÎÚÓãµÄÖÖȺÃܶÈʱ£¬ÏÂÁÐÇé¿ö»áµ¼Öµ÷²é½á¹û¸ßÓÚÕæʵֵµÄÊÇ_____(¶àÑ¡)¡£
A£®±êÖ¾ÎïÍÑÂä
B£®±êÖ¾Îï¹ýÓÚÃ÷ÏÔ£¬Ò×±»ÎÚÓãÌìµÐ·¢ÏÖ
C£®±êÖ¾Îïµ¼ÖÂÎÚÓãÐж¯²»±ã£¬¸üÒ×±»²¶
D£®±êÖ¾µ½Öز¶µÄʱ¼ä¼ä¸ô¹ý¶Ì
(2)ºþ²´ÖÐijЩСÐÍÓãÀàÉú»îÔÚË®ÌåÉϲ㣬²ÝʳÐÔÓãÀà¡¢ÎÚÓãµÈÉú»îÔÚË®ÌåÖв㣬ÇàÓãµÈÉú»îÔÚË®Ìåϲ㣬ÕâÌåÏÖÁËȺÂäÔÚ_____½á¹¹ÉϾßÓÐ_____ÏÖÏó£¬ÆäÔÒòÊDz»Í¬¶¯Îï¾ßÓв»Í¬µÄ_____¡£
(3)²ÝʳÐÔÓãÀàµÄ·à±ãÄܱ»Ï¸¾úºÍÕæ¾ú·Ö½â£¬ÕâÖÖÇé¿öÏ£¬Ï¸¾úºÍÕæ¾úµÄÄÜÁ¿Ö±½ÓÔ´ÓÚµÚ_____ÓªÑø¼¶¡£
(4)ͼÖи÷ÉúÎïÖÖȺ֮¼äµÄÏ໥¹ØϵÊÇÔÚ_____(Ìî¡°¸öÌ塱¡¢¡°ÖÖȺ¡±»ò¡°ÈºÂ䡱)ˮƽÉϽøÐÐÑо¿»ñµÃµÄ¡£¸Ãºþ²´ÖÐÈâʳÐÔÓãÀàÊýÁ¿½ÏֲʳÐÔÓãÀàÊýÁ¿ÉÙ£¬´ÓÄÜÁ¿½Ç¶È·ÖÎö£¬ÆäÔÒòÊÇ_____¡£
(5)¸Ãºþ²´Ä¿Ç°Òѱ»Éú»îÎÛË®ÎÛȾ£¬ÎªÕÒ³öÀíÏëµÄÎÛȾÖÎÀí´ëÊ©£¬¿ÆÑÐÈËÔ±×öÁËÏà¹ØÑо¿¡£Èçͼ±íʾijµØÅÅÎÛ³ØÏÂÓκӵÀÖжàÖÖÖ¸±êµÄ²â¶¨½á¹û¡£Çë»Ø´ð£º
ÉúÎï | ¶¾Ëغ¬Á¿ug/L | ï§ÑÎÎüÊÕÂÊ | ÓлúÎïÈ¥³ýÂÊ |
¹èÔå | 0.1 | 52% | 0 |
À¶Ôå | 0.554 | 78% | 0 |
ºì¼Ùµ¥°û¹âºÏ¾ú | 0 | 87% | 92% |
×¢£ººì¼Ùµ¥°û¹âºÏ¾úÊÇÒ»ÖÖ¹âºÏϸ¾ú£¬¾úÌåÄÚÓжàÖÖ¹âºÏÉ«ËØ¡£ÆäÓйâÌõ¼þÏ¿ɽøÐйâÄÜ×ÔÑøÉú³¤£¬ÎÞ¹âÌõ¼þÏ¿ɷֽâÓлúÎﻯÄÜÒìÑøÉú³¤¡£
´ÓÉú̬ϵͳµÄ×é³É³É·Ö¿´£¬±íÖкì¼Ùµ¥°û¹âºÏ¾úÊôÓÚ_____¡£ÖÎÀí¸Ãºþ²´ÎÛȾЧ¹û×îºÃµÄÉúÎïÊÇ_____£¬ÀíÓÉÊÇ_____¡£