æå¨åå 个æï¼ä¹åºç°è¿åæ ·çå°æãæè§ç¾åº¦ç离èçæ¯é误çï¼äºæ¯åæ¯æ¥é
å
¶ä»æç®ï¼æåå¾åºçç»è®ºæ¯ï¼æ¬ç§æ°´å¹³ç计ç®åºæ¬ä¸æç¾åº¦ç¾ç§å
¬å¼ï¼ç¡å£«ä»¥ä¸æ°´å¹³ç计ç®åºæ¬ä¸ç¨å¦å¤ä¸ç§ã离èç=离è人æ°/ï¼ææ°äººæ°+å
¥è人æ°ï¼ =离è人æ°/ï¼ææ«äººæ°+离è人æ°ï¼
温馨提示:答案为网友推荐,仅供参考