1¡¢°ÑÎÕÍÁÈÀÖʵء£´Öϸ²»Í¬µÄÍÁÁ£ÔÚÍÁÈÀÖÐÕ¼Óв»Í¬µÄ±ÈÀý¾ÍÐγÉ×Ó²»Í¬µÄÍÁÖÊ£¬¸ù¾Ý¿¨Çì˹»ùÖÆÖÐÎïÀíÐÔÕ³Á£(Á£¾¶<0.01ºÁÃ×)µÄº¬Á¿£¬¿É½«ÍÁÈÀÖʵطÖΪɰÍÁÀà(<10£¥)¡¢ÈÀÍÁÀà(<10¨D60£¥)¡¢Õ³ÍÁÀà(>60%)£¬ËüÃǶÔÍÁÈÀÐÔÖÊÆð×ÅÖØÒªµÄÓ°Ïì¡£
ɰÍÁº¬Õ³Á£ÉÙ¶øÉ°Á£¶à£¬Í¨ÆøÍ¸Ë®ÐԺ㬵«ÐîË®±£·ÊÐԲÔÚÅèÔÔ»¨»ÜÔÔÅàÖг£×÷ΪÅàÑøÍÁµÄÅäÖÆ³É·Ö¡¢¸ÄÁ¼Õ³ÍÁµÄ³É·ÖÒÔ¼°ÓÃÓÚǤ²å»òÔÔÅàÓ×Ã磬¶ÔÏ²Ë¬Æø¡¢Ä͸ɺµµÄÖ²ÎÈçÏÉÈËÕÆÀàÖ²ÎÔòÊÇÊÊÒËÉú³¤µÄÍÁÈÀ¡£
Õ³ÍÁº¬Õ³Á£¶à£¬ÍÁÖÊÕ³ÖØ£¬ËäÎüË®±£·ÊÐÔÇ¿£¬µ«Í¨ÆøÍ¸Ë®ÐԲһ°ã²»Êʺϵ¥¶À×÷ΪÅèÍÁ£¬³£ÓëÆäËûÍÁÀàÅäºÏ×÷Óá£
ÈÀÍÁËùº¬É°Á£¡¢Õ³Á£±ÈÀýÊÊÖУ¬¼æÓÐɰÍÁÓëÕ³ÍÁµÄÓŵ㣬ˮ¡¢Æø×´¿ö±È½Ïе÷£¬ÊÇÒ»ÀàÀíÏëµÄÍÁÈÀ£¬ÊʺϾø´ó¶àÊýÅèÔÔ»¨»ÜµÄÒªÇó¡£
¶ÔÓÚÖʵز»ÀíÏëµÄÍÁÈÀ£¬¿É¸ù¾Ý»¨»ÜÉú³¤ËùÐèÍÁÈÀÌõ¼þ½øÐÐÈ˹¤¸ÄÁ¼£¬ÅäÖÆÅàÑøÍÁ¡£µ«Ó¦×¢Ò⣬ÅàÑøÍÁ×îºÃÄÜÓÃÒ©¼Á(È縣¶ûÂíÁÖ)»òÕôÆûÏû¶¾ºóÔÙʹÓá£
2¡¢°ÑÎÕÍÁÈÀËá¼î¶È¡£ÍÁÈÀËá¼î¶ÈÒ»°ãÓÃpHÖµÀ´±íʾ£¬ÓÐËáÐÔ(pHÖµ5.5¨D6.5)¡¢ÖÐÐÔ(pHÖµ6.5¨D7.5)¡¢¼îÐÔ(pHÖµ7.5¨D8.5)Ö®·Ö¡£Èç¹ûpHÖµ<5.5»òPHÖµ>8.5£¬ÔòΪǿËáÐÔ»òÇ¿¼îÐÔ£¬Õâ¶Ô´ó¶àÊý»¨»Ü¶øÑÔÊÇÄÑÒÔÉú³¤µÄ¡£
²»Í¬µÄ»¨»Ü¶ÔÍÁÈÀËá¼î¶ÈÓв»Í¬µÄÒªÇó£¬Èç¶Å¾é¡¢²è»¨¡¢À¼»¨µÈϲËáÐÔÍÁÈÀÌõ¼þ£¬Äµµ¤¡¢¾Õ»¨µÈÄÜÔÚÖÐÐÔ»òʯ»ÒÐÔÍÁÈÀÖÐÉú³¤£¬¶øÏÉÈËÕÆÀàÔòÊÊÒËÆ«¼îÐÔµÄÍÁÈÀ¡£
ÔÚÍÁÈÀËá¼î¶È¸ÄÁ¼ÖУ¬Ê©ÓÃʯ»ÒÐÔ²ÄÁÏÈç°×ÔÆÊ¯¡¢Ì¼Ëá¸Æ»ò¼îÐÔ·ÊÁÏÄÜʹpHÖµÔö¸ß£»¼ÓϸÁò»Ç·Û¡¢ÁòËáÑÇÌú»òÊ©ÓÃËáÐÔ·ÊÁÏÄÜʹpHÖµ½µµÍ¡£ÓÉÓÚÅèÔÔÊÇÒ»ÖÖÌØÊâµÄС»·¾³£¬ÅèÍÁµÄÈÝÁ¿ÓÐÏÞ£¬Òò´Ë¶ÔÍÁÈÀËá¼î¶È±ä»¯µÄ»º³åÄÜÁ¦ºÜ²î¡£¹ÊÔÚÍÁÈÀËá¼î¶È¸ÄÁ¼ÖУ¬ÓÈÆäÊÇÒÑÔÔÅ໨»ÜµÄÅèÍÁÖУ¬Òª×¢ÒâÉÙÁ¿Ê©Ó㬻ìºÏ¾ùÔÈ£¬Ê¹pHÖµÂýÂýÌá¸ß»ò½µµÍ£¬·ÀÖ¹¾Ö²¿Å¨¶È¹ý¸ß¶øÉ˺¦Ö²Öê¸ùϵ¡£
3¡¢·ÀÖ¹ÅèÍÁ°å½á£»ÌرðÊÇһЩ¶ÔÍ¨ÆøÐÔÒªÇó¸ßµÄ»¨»Ü£¬Èç¶Å¾é¡¢À¼»¨¡¢ÇﺣÌĵȣ¬¸üҪעÒâ¡£ÅèÔÔ»¨»ÜÒòÆäÉú³¤Êܵ½»¨ÅèµÄÖÆÔ¼£¬ÍùÍù»áÓÉÓÚ½½Ë®·½·¨²»µ±¡¢ÍÁÈÀÖÐȱ·¦ÓлúÖÊÒÔ¼°Ö²ÖêÓ뻨Åè´óС±ÈÀýʧµ÷µÈÔÒò£¬¼«Ò×ÒýÆðÅèÍÁ°å½á£¬ÌرðÊDZíÃæÍÁÈÀ°å½á£¬´Ó¶øÓ°ÏìÖ²Öê¸ùϵÉú³¤£¬½µµÍÆäÉú³¤ËÙ¶È¡£ÎªÁË·ÀÖ¹ÅèÍÁ°å½á£¬³ýÁ˾ÀÕýÉÏÊöÔì³É°å½áµÄÔÒòÍ⣬ÔÚÈÕ³£¹ÜÀíÖÐÓ¦¾³£ËÉÍÁ£¬»òÔÚÅèÍÁ±íÃæÖÖֲ̦޺ֲÎïÔö¼Ó¸²¸Ç£¬Ò²¿ÉÀûÓÃһЩ¸ÉµÄÓлú·Ê£¬Èç²Ë±ý¡¢¶¹±ý¡¢¼ÒÇÝ·àµÈ£¬ÑгɷÛĩ״£¬¾ùÔÈÈöÔÚÅèÍÁ±íÃæ£¬ÓÃÁ¿ÒÔÂÔ¼ûµ½ÅèÍÁΪ¶È£¬Çв»¿ÉÒ»´ÎÊ©ÓÃÌ«¶à£¬ÒÔ·ÀÉÕÃç¡£ÕâЩ°ì·¨¶¼¿ÉÆðµ½ÊèËÉÍÁÈÀµÄ×÷Óá£Èç¹ûÅèÍÁ°å½áÒѺÜÑÏÖØ£¬ÄÑÒÔ¸ÄÉÆ£¬ÔòÓ¦¸ü»»ÅèÍÁ¡£
4¡¢¼°Ê±¸ü»»ÅèÍÁ¡£Ò»°ã¸ù¾Ý»¨»ÜµÄÉú³¤×´¿ö¶ø¶¨£¬È绨Ã糤´ó£¬¸ùϵ³¤³öÅÅË®¿×£¬»òÒª½øÐзÖÖ꣬»òÅèÔÔÒÑÓÐ2¨D3Ä꣬»ò²úÉúÁËһЩ²»Á¼µÄÉú³¤Çé¿öµÈ£¬¶¼Òª¼°Ê±¸ü»»ÅèÍÁ¡£
ÔÚÅèÔÔ»¨»ÜÖУ¬³ýÁËÉÏÊöµÄÍÁÈÀÒªÇóÍ⣬»¹ÓëÍÁÈÀµÄÆäËûÀí»¯ÐÔ×´¼°ÖÜΧ»·¾³ÖеĹ⡢Ρ¢Ë®¡¢·ÊµÈ¸÷ÏîÒªËØÏ¢Ï¢Ïà¹Ø£¬²¢ÐèÒªÈËÃǵľ«Ðĺǻ¤£¬²ÅÄÜÅàÓý³ö½¿ÑÞ¶¯È˵ύ¶ä!
|