å®??ç²?è¿?对è???¿æ??å½±å????

å®??ç²?è¿???常ä?ä¼??´æ?¥å½±?????¿å?¥åº·ï¼?ä½????½å?èµ·å??å¤?人工æµ?产ã???©äº§ç­?并å????ï¼?ä»????´æ?¥å½±?????¿ç???¿å???²ã??

å®??ç²?è¿?ä¼?导è?´å???ä¸?å¤?????离ï?使精å­??¾ä»¥è¿??¥å?????ç²¾å?µæ??æ³???åº?ï¼?ä»???å¼?èµ·ä?å­????¥å·²ç»?????å¦?å¨?ï¼????±ä?å®??ç²?è¿?导è?´ç??å®??????å¼?常ï????½ä?å¼???????æ¤??¥ä?足ã???????©å?¥ç????ï¼?严é???¶ç???³ä?诱å???©äº§??

å¦???å®??ç²?è¿?ç¨?åºþA?è½»æ?????¶å???ï¼??¶å???½ä?ä¼?对è???¿äº§???¾è??å½±å????æ­¤æ?¶ä¸»è¦?????强å?????æµ???管ç??ï¼?å®???å¤??¥è?声æ??¥ä»¥è¯?ä¼°è???¿ç?¶å?µã??

å®??ç²?è¿????ç§?è¾?为常è§???å¦?ç§??¾ç??ï¼???ç§???æ²»ç??以é?²å½±?????²å???½å??å­?å¦??????¿ç???¥åº·??建è??£è??å¹³æ?¶æ³¨??ä¸?ºº????ï¼??¿å??è¿?åºþ?½¿?¨æ?液æ?æ´??´é??ï¼?以å???´å??正常??群平衡ã??