ÌâÄ¿ÄÚÈÝ
18£®»ùÒòÐÍΪDdXBYµÄСÊó½öÒòΪ¼õÊý·ÖÁѹý³ÌÖÐȾɫÌåδÕý³£·ÖÀ룬¶ø²úÉúÒ»¸ö²»º¬ÐÔȾɫÌåµÄddÐÍÅä×Ó£®ÏÂÁйØÓÚȾɫÌåδ·ÖÀëʱÆÚµÄ·ÖÎö£¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©¢Ù³£È¾É«ÌåÒ»¶¨ÔÚ¼õÊýµÚ¶þ´Î·ÖÁÑʱδ·ÖÀë ¢ÚÐÔȾɫÌå¿ÉÄÜÔÚ¼õÊýµÚ¶þ´Î·ÖÁÑʱδ·ÖÀë
¢Û³£È¾É«Ìå¿ÉÄÜÔÚ¼õÊýµÚÒ»´Î·ÖÁÑʱδ·ÖÀë ¢ÜÐÔȾɫÌåÒ»¶¨ÔÚ¼õÊýµÚÒ»´Î·ÖÁÑʱδ·ÖÀ룮
| A£® | ¢Ù¢Û | B£® | ¢Ù¢Ú | C£® | ¢Ù¢Ü | D£® | ¢Ú¢Ü |
·ÖÎö ¼õÊý·ÖÁѵÄÌØµã£ºÔÚ¼õÊýµÚÒ»´Î·ÖÁѺóÆÚ·¢ÉúͬԴȾɫÌåµÄ·ÖÁÑ£¬Òò´ËµÈλ»ùÒò·¢Éú·ÖÀ룬²¢ÇÒ·ÇͬԴȾɫÌåÉϵķǵÈλ»ùÒò·¢Éú×ÔÓÉ×éºÏ£»ÔÚ¼õÊýµÚ¶þ´Î·ÖÁѺóÆÚ£¬ÓÉÓÚ×ÅË¿µã·ÖÁÑ£¬µ¼ÖÂλÓÚÁ½ÌõȾɫµ¥ÌåÉϵÄÏàͬ»ùÒò·¢Éú·ÖÀ룮
½â´ð ½â£º¢Ù¢Û¶ÔÓÚ³£È¾É«Ì壬Á½¸öd»ùÒòÔ±¾Î»ÓÚÒ»ÌõȾɫÌåÉϵÄÁ½Ìõ½ãÃÃȾɫµ¥ÌåÉÏ£¬Ó¦ÔÚ¼õÊýµÚ¶þ´Î·ÖÁѺóÆÚËæ×ÅË¿µãµÄ·ÖÁѶø·Ö¿ª£¬²¢·Ö±ð½øÈ벻ͬµÄÅä×Ó£¬Èôº¬ÓÐd»ùÒòµÄÁ½Ìõ×ÓȾɫÌå½øÈëͬһ¸öÅä×Ó£¬Ôò»á³öÏÖddÐÍÅä×Ó£¬¢ÙÕýÈ·£¬¢Û´íÎó£»
¢Ú¢Ü¶ÔÓÚÐÔȾɫÌ壬ÓÉÓÚ¸ÃÅä×Ó²»º¬ÐÔȾɫÌ壬¿ÉÄÜͬԴµÄÒ»¶ÔÐÔȾɫÌåÔÚ¼õÊýµÚÒ»´Î·ÖÁѺóÆÚʱĩ·ÖÀ룬Á½ÌõÐÔȾɫÌå½øÈëͬһ¸ö´Î¼¶¾«Ä¸Ï¸°ûÖУ¬Òò´ËÁíÒ»¸ö´Î¼¶¾«Ä¸Ï¸°û¾Í²»º¬ÐÔȾɫÌ壬²úÉúµÄ¾«×ÓÖÐÒ²²»º¬ÐÔȾɫÌ壻µ±È»Ò²¿ÉÄÜÔÚµÚ¶þ´Î¼õÊý·ÖÁÑʱ£¬ÐÔȾɫÌåµÄ×ÅË¿µãûÓзÖÁÑ£¬Ê¹½ãÃÃȾɫµ¥Ìå¶¼½øÈëͬһ¸ö¾«Ï¸°ûÖУ¬ÁíÍâÒ»¸ö¾«Ï¸°ûÒ²¾ÍûÓÐÐÔȾɫÌ壬¢ÚÕýÈ·£¬¢Ü´íÎó£®
¹ÊÑ¡£ºB£®
µãÆÀ ±¾ÌâÄѶÈÊÊÖУ¬ÊôÓÚ¿¼¸ÙÖÐÀí½â²ã´ÎµÄÒªÇ󣬿¼²éÁ˼õÊý·ÖÁѹý³ÌÖÐȾɫÌåÒì³£·ÖÀëµ¼Ö²úÉúÒì³£Åä×ÓµÄÇé¿ö£¬ÒªÇó¿¼ÉúÄÜÊì¼Ç¼õÊý·ÖÁѹý³ÌÖÐȾɫÌå±ä»¯£¬Ã÷ȷͬԴȾɫÌåÔÚ¼õÒ»·ÖÀ룬½ãÃÃȾɫµ¥ÌåÔÚ¼õ¶þ·ÖÀ룮
| A£® | ÏÙàÑßÊ | B£® | °ûà×ठ| C£® | ÄñàÑßÊ | D£® | ÐØÏÙà×ठ|
| A£® | Í»´¥Ò»°ã²»º¬ÓТñ²¿Î»µÄ½á¹¹ | |
| B£® | Ö»ÓТô²¿Î»º¬ÓÐÏßÁ£Ìå | |
| C£® | Éñ¾ÔªµÄϸ°ûºËÀï²»·¢Éú»ùÒò±í´ïij¹ý³Ì | |
| D£® | Ò»µ©¢ò²¿Î»·¢Éú³å¶¯£¬´«µ¼µ½¢ô²¿Î»£¬¿ÉÄÜÒý·¢¢ôÊÍ·ÅijÖÖ°±»ùËá |
| A£® | Ò¶ÂÌÌå»ùÒò¿ØÖƵÄÐÔ×´ÒÅ´«×ñÑÃϵ¶ûÒÅ´«¶¨ÂÉ | |
| B£® | Ãϵ¶û·¢ÏÖ·ÖÀ붨ÂÉÓë×ÔÓÉ×éºÏ¶¨ÂɵĹý³ÌÔËÓÃÁËÀà±ÈÍÆÀí·¨ | |
| C£® | »ùÒòÐÍΪAaBbµÄ¸öÌå×Ô½»£¬Æäºó´úÒ»¶¨ÓÐËÄÖÖ±íÏÖÐͺÍ9ÖÖ»ùÒòÐÍ | |
| D£® | Êܾ«Ê±£¬´ÆÐÛÅä×ӵĽáºÏÊÇËæ»úµÄ£¬ÕâÊǵóöÃϵ¶ûÒÅ´«¶¨ÂɵÄÌõ¼þÖ®Ò» |
| A£® | Ò»¶¨º¬ÓÐÒ»¶ÔµÈλ»ùÒò | B£® | Ò»¶¨²úÉúÁ½ÖÖÊýÁ¿±ÈÖµÏàµÈµÄÅä×Ó | ||
| C£® | ²»¿ÉÄܺ¬ÓÐÁ½¶ÔÒÔÉϵĵÈλ»ùÒò | D£® | Ò»¶¨²»º¬ÓеÈλ»ùÒò |
£¨1£©ÒÒÏ©ºÍÉú³¤Ëض¼ÒªÍ¨¹ýÓëÊÜÌå½áºÏ£¬½«ÐÅÏ¢´«µÝ¸ø°Ðϸ°û£¬´Ó¶øµ÷½ÚÖ²ÎïµÄÉúÃü»î¶¯£®
£¨2£©ÊµÑéÒ»£ºÑо¿Õß½«ÄâÄϽæÓ×Ãç·ÅÔÚº¬²»Í¬Å¨¶ÈµÄACC£¨ÒÒϩǰÌ壬·Ö½âºó²úÉúÒÒÏ©£©¡¢IAA£¨Éú³¤ËØ£©µÄÅàÑøÒºÖÐÅàÑø£¬²âÁ¿²¢¼Ç¼Ó×Ãç¸ùÉì³¤ÇøÏ¸°û³¤¶È£¬½á¹ûÈçÏÂ±í£®
| ×é±ð | Ö²Îï¼¤ËØ¼°´¦ÀíŨ¶È£¨?M£© | ¸ùÉì³¤ÇøÏ¸°û³¤¶È£¨?m£© |
| 1 | ¶ÔÕÕ | 175.1 |
| 2 | 0.20ACC | 108.1 |
| 3 | 0.05IAA | 91.1 |
| 4 | 0.20ACC+0.05IAA | 44.2 |
£¨3£©ÊµÑé¶þ£º½«ÄâÄϽæÓ×Ãç·Ö±ð·ÅÔÚº¬Óв»Í¬Å¨¶ÈACCµÄÅàÑøÒºÖÐÅàÑø£¬12Сʱºó²â¶¨Ó×Ãç¸ùÖÐÉú³¤Ëصĺ¬Á¿£¬ÊµÑé½á¹ûÈçͼËùʾ£®¾Ýͼ·ÖÎö£¬¿ÉµÃ³öµÄ½áÂÛÊÇÉú³¤Ëغ¬Á¿Ôö¼Ó£®
£¨4£©Ñо¿ÕßÔÚʵÑé¶þµÄÌõ¼þÖУ¬ÏòÅàÑøÒºÖмÓÈëÊÊÁ¿µÄNPA£¨Éú³¤Ëؼ«ÐÔÔËÊä×è¶Ï¼Á£©£¬Ò»¶Îʱ¼äºó£¬±È½Ï¸÷ʵÑé×éºÍ¶ÔÕÕ×éÓ×Ãç¸ùÉì³¤ÇøÏ¸°û³¤¶È£¬½á¹ûÎÞÏÔÖø²îÒ죮ÓÉ´Ë·ÖÎö£¬Ñо¿ÕßµÄÄ¿µÄÊÇ̽¾¿ÒÒÏ©ÊÇ·ñͨ¹ýÓ°ÏìÉú³¤Ëصļ«ÐÔÔËÊäÀ´Ó°Ïì¸ùÉú³¤£®
£¨5£©×ÛºÏÉÏÊö¸÷ʵÑéµÄ½á¹û¿ÉÍÆ²â£¬ÒÒϩӰÏì¸ùÉú³¤µÄ×÷ÓÃ×î¿ÉÄÜÊÇͨ¹ý´Ù½øÉú³¤ËصĺϳÉʵÏֵģ®
| Ìõ¼þ | 1ºÅÊÔ¹Ü | 2ºÅÊÔ¹Ü | 3ºÅÊÔ¹Ü | 4ºÅÊÔ¹Ü |
| 3%¹ýÑõ»¯ÇâÈÜÒº/mL | 2 | 2 | 2 | 2 |
| ζÈ/¡æ | ÊÒΠ| 90¡æ | ÊÒΠ| ÊÒΠ|
| 3.5%FeCl3ÈÜÒº | / | / | 2µÎ | / |
| ¸ÎÔàÑÐÄ¥Òº | / | / | / | 2µÎ |
£¨2£©1ºÅ¡¢3ºÅÏà±È£¬3ºÅÊÇʵÑé×飻3ºÅ¡¢4ºÅÏà±È£¬ÊµÑé×éÊÇ4ºÅ£®