?????¨å??好水质ä????¥å¸¸å·¥ä??????¶ï????³è???å¿?äº?å²?ä½?ç§???ï¼?¡°ç§???????å°±å?该æ???äº??ºå????¨ä?ä¸?线ç????¡±???³è???

???????³èµ·?°ç???å¤?å¼?å±???ç¬??ä¸????项ç??????³è?å¿??¹æ?°ã??è¿????项å?å±?大ç?´å??°ä?管é??临æ?¶å??µæ??????究ï???????§£?³ç???è¡???è¢??»å???ç©¿å??åº??¥ä¿®å¤?????????å·¥è?ºç??¾é???å½??¶ç?å«©ç??她è?å·¥ç??°å?ºé?½è?没æ???»è?ï¼??´æ²¡????究ç?éª???为æ?ï¼?她å?å§?¡°?¶è¡¥¡±?§æ?ä¿?¡¥?¸å?³ç?¥è?ï¼?并深?¥å?°å??äº??©æ??æ²³é?¢ç?????æ²³å????å¼?æ»þ@?¥æ´¥å·¥ç?å¼?æ°´æ?ç­?è¿?è¡?å®??°è???ï¼?ç»?è¿?ä¸????¸ç´¢ï¼???ç»?å½¢æ??äº????°ä?管é??临æ?¶å??µå?µå¤´å®??¨æ?°å??ä¸??©ã??ç­?ä¸?项ä??©æ??????

????¡°ç§?????ä»·å?¼å?¨ä?解å?³å????????¡±å·¥ä???ä¾???便å?©æ?¡ä»¶ï¼?使å????³å?¨å?æ°´è´¨????è§?å¾??¿æ?????¸ç´¢ä¸???¢æ?¢æ??äº???·±???°ç??å¿?å¾?ï¼???å¹´æ?¥å??????表ä?????æ°´å??è°?äºþ@?è°???æ±?æµ?¸¸æ¤??©æ?¶ç©º????????????äºþ@?è°???æ±?æ°´è´¨????ä¸?è¯?ä»·ã??ç­?å¤?ç¯?å­þ=???????è°???è¿???????究æ?¹å??ï¼????³è¡¨ç¤ºå????½ä?鱼类??é¸?ç±»ã??æ°´ç??æ¤??©ç??¹é?¢å?äºþ@?è°???æ±?è¿?è¡????©å??·æ?§è??¥ï??¸å?è°???æ±????©ç?ç±»ä??°é??ï¼??¹æ????¥ç??????ºæ?¹å??æ°´è´¨??????建è?ï¼?为æ?´å¥½?°ä???æ°´è´¨å®??¨æ??ä¾???????????

????è·¨é???????

????ä¸?????å±?å­þ??è¾¹ç??

????¡°å°?èº???ï¼?ä½???大è?½é????¡±?¨å??äº?ä»????¼ä¸­ï¼??þ>?þ@?å°??????³ç²¾????æ²?ï¼??½èº«?¼æ?°è???´ä?æ­¤ä??²ã??

????管ç??å¤????¶åº¦å»ºè??????³å?¨æ????å·¥ä?ä¹?å¤??¿æ??ä¸???ä¸?é¡?ldquo;大工ç¨?¡±????å·¥ç??ºèº«??她ï??¢å??¶åº¦ç¼??¶è?ä¸?¡°è·¨é???¡±????ï¼?ä¸?å¼?å§????°æ??ä»?ä¸?????ä¸???è¾???她æ????????·±è¾??²ï?ä»???»ºä½?ç³»è?ç¯?å¸?å±??°é???¡é???¥å??¸ä¿®?¹ï????³å?????éª??°æ???¥å?°å?¶åº¦??件ç??æµ·æ?????¡°é¡¹ç???è´¹æ???ºç??æµ?ç¨????¨å??ï¼?¡±¡°????管ç??????è´£é??è¦?è¿?ä¸?æ­¥ç?????ï¼?¡±¡­¡­æ¯?æ¯????°æ?¿ä??????°æ?¹ï????³é?½è???ä¸??¡ç?????å¤?æ²????¸å?ï¼?ä¸??¾ä?å­????¶åº¦ä½?系浸æ¶þ>??她ç???¹æ»´å¿?è¡???

????????æ°´ç???ä½?å·¥ä??¥ç???°ä»£????ä¸?ä¸???ï¼?ç§???æ¡£æ??¨å??ä½??³ç??¶å???ç§???建è???é£??©é?²è??ç­??¹é?¢å???¥ç??è¶??¥è???è¦???ä½??¨ã??ä½?管ç??å¤???ç«?ä¹???并没??设置ä¸??¨ç??ç§???æ¡£æ?管ç??å²?ä½?ï¼?ä½?为水质ç??????????³ï?主å?¨æ?¿æ??ä¸?äº?è¿?项é??·å????§ç??å·¥ä???ä¸????½è?ä»?头å?ä¹?ï¼???æ³?è§?????èµ????????座ï????³å??海绵ä¸??·ä??¥ç?²å?þ@?°æ±²???°ç???¥è?ï¼?å¾?å¿????äº?ä»?¡°?¨å?æ±?¡±??ldquo;ä¸??¡å¤§??rdquo;??è½?????

???????¨ç???å¤???æ°´æ?¤æ°´å®£ä?????è§?讲解?????????°ç??建è?ä¸??ä¹??»æ?????³ç??èº?½±??

????¡°è¿?ä¹?å¤?ä¸?????é¢???ï¼?ä½?????ä¹????°ç??ï¼?¡±¡°???½æ??æ¯?è¾??¿æ??ä¸?笨å??å¤??§ï???è¿?å­þ????å®?è·µä????»æ??å±???·±??è¾¹ç??ä¹????ç§?ä¹?趣ã??¡±???³å¾®ç¬???说é????

????人们???????±å?¿ç??å¼??¶ç?????³ï??´å¿½è§?äº??½å?¿ä??¾æµ¸????å¥???æ³????ä¸?å¹´å?ä¸??¥ï????³å?ç»??¨å¹³?¡ç??å²?ä½?ä¸????¥å???????没æ?????¥æ?¨è?ï¼?没æ??好é?éª?è¿?ï¼??????é»?????????ä¸?份ç????mdash;¡ªä¸ºé??½ç?¾å?å®?æ°´æ?¤æ°´?????±ã??

????ï¼????³å?¨å???¥æ?? ?³å?¨å???¥è???å­??³ï?