å¨æ¥å¸¸çæ´»ä¸ å¾å¤äººæè¿ç§æè§ æ©æ¨å·çæ¶ çªç¶æå°æ¶å¿åè åºç°å¹²å æè§é¾å å®é
ä¸æ¯ä½ ä¸ç¥ä¸è§ä¸å·²å¾äºå½çâ¦â¦
以ä¸å®¹æç¯æ
¢æ§å½çç人â¦â¦
æ½çãåé
å¤ï¼ç»å¸¸åºæ¿å½é¨ã
å½åé¨æç
å²ï¼å¦é¼»çã鼻窦çï¼å®ä»¬çåæ³ç©åæµï¼ä½¿å½é¨åææã
å£è
é¨çççï¼æ
¢æ§ççè延è³å½é¨ã
å·¥ä½ç¯å¢ç²å°å¤ï¼æåºæ¿æ§çå¼å³ï¼å¯¼è´æ
¢æ§å½çã
å
ç«åä¸éæ¶ä¹å®¹æå¾æ
¢æ§å½çï¼å¦ç³å°¿ç
人ãå¿è¡ç®¡ç
人åç
ææ¾é«äºæ£å¸¸äººç¾¤ã
å°æ°é¢æ¤ç
ä¹ä¼å¼èµ·æ
¢æ§å½çï¼é¢æ¤éª¨è´¨å¢çåï¼åè¿«ç¥ç»ï¼ä¹å¯è½ç´æ¥æé´æ¥åºæ¿å½é¨èå¼èµ·åççç¶ã
æç人干å³ä¸ä¸¤ä¸ªæä¸è§å¥½ï¼å¯è½æ¯å¼å¸éè¿æå¼åçæ
¢æ§å½çã
ç»å¸¸é£éè¿æµï¼åçè¿å½é¨çèé
¸ä¹ä¼å¯¼è´æ
¢æ§å½çãæ¸
æ¨å·çå¹²åæ¯ç±äºèé
¸è¿æµå¼èµ·çï¼å¦æèé
¸åºæ¿äºå½é¨ï¼å°±æå¯è½å¼åæ
¢æ§å½çã
æ®äºè§£ï¼æå¸ãè®°è
çé½æ¯æ
¢æ§å½ççé«å人群ã
æ²»çæ¹æ³
1ãç»å¸¸ç¨å¤æ¹ç¡¼ç 溶液ãåå西æ溶液ã2%ç硼é
¸æ¶²æ¼±å£ï¼å«æ¼±æ¶å¤´å¾®å¾®åä»°ï¼å¼ å£åâåååâçé³ï¼ä½¿å«æ¼±æ¶²è½æ¸
æ´å½é¨åå£ã
2ãå¯ä»¥å«æä¸äºåçã
3ãåææ©æç¨æ·¡çæ°´æ¼±å£ï¼æ¼±å£æ¶ä¹æ¯å¤´é¨åä»°ï¼å¼ å£åâåâ声ï¼æ¼±å£åï¼ä¸å¦¨åä¸æ¯æ·¡çæ°´ï¼ä¸»è¦æ¯å¯¹å½é¨æèãæ¸
æ´å湿润ï¼æ¹åå½é¨ç¯å¢ï¼é¢é²ç»èææãåæåå¹´ä¸è½½ï¼æ
¢æ§å½çå¨ä¸´åºçç¶ä¸å¯ä»¥æ¶å¤±ã
4ãå¦æå½é¨çé»èå
è¡å¢åï¼é»èä¸ç»ç¼ç»ç»æå¢çï¼é»æ¶²è
ºè¥å¤§ï¼åæ³å¤ï¼å¯ä»¥è¯è¯æ¿å
æ²»çï¼çç¶ä¸¥éçï¼æ¿å
æ²»çè¦å次è¿è¡ï¼ä¹å¯ä»¥ç¨ç¡é
¸é¶ãå·å»æ离åæ²»çã
5ãå¯ä»¥å·åï¼è¿è¡é¾åæ²»çã
以ä¸åæ³ä¸ï¼1ã2ã3å¯èªå·±æä½ï¼4ã5å¿
é¡»ç±å»çåã
温馨提示:答案为网友推荐,仅供参考