å¯è´ä¸äºå½©æ¼ç²é
å¶æ溶液ï¼æè¡£ç©æµ¸æ³¡å¨æº¶æ¶²ä¸ï¼è¡£ç©åºæ¬è½æ¢å¤åæ ·ã
å¯ä»¥å°è¯ä½¿ç¨ç¹æ®æ´æ¶¤åå¨80ææ°åº¦ç水温ä¸ï¼æ´æ¶¤åä¸æ°´ä¸º1â¶10çæ¯ä¾ï¼åå¤æ¼æ´ï¼æå¯è½å°é¢è²æ¼åã
å¦æè¿è¡£æå¯¹ä½ å¾éè¦çè¯ï¼å»ºè®®å°è¡£ç©æ¿å°ä¸ä¸å¹²æ´åºå¨è¯¢ï¼è¯·ä¸ä¸äººå£«è¿è¡å¤ç
温馨提示:答案为网友推荐,仅供参考