ä¸è¬è¿ä¸¤å¤©ï¼åé¢éé¢å°±ä¼é¿å·®ä¸å¤äºï¼å°æ¶åå°±å¯ä»¥åæ°´æçã
èæ¯èä¸è¬å¤åçäºè窦ï¼å°æ°ä¹å¯è§äºèä½ä¸é¨ãè´²é¨åèåºãç
çä¸ä¸»è¦å为å¢çæ§æ¯èåè
ºç¤æ§æ¯èã
1.å¢çæ§æ¯è æ¤åæ¯è约å èæ¯èç75%ï½90%ï¼æ¯çæ§é»èå¢çå½¢æçæ¯èæ ·ç©ï¼å¹¶éçæ£çè¿ç¤ãæ¯èè¾å°ï¼ä¸è¬ç´å¾å°äº1.5cmï¼ååå½¢ææ©æ¦å½¢ï¼æèææ èï¼è¡¨é¢å
æ»ï¼å¯ä¼´æç³çãç»ç»å¦ä¸å¯è§å¢ççèå°å¹ä¸ç®åå¢ççåºæå±è
ºä½ï¼ä¸ç®ååè¯å¥½ï¼æ ¸åè£è±¡å°è§ï¼åºæå±è§çæ§ç»è浸润ï¼é¨åæ¯èä¼´æè åçãå°æ°å¢çæ§æ¯èå¯åçå¼åå¢çæè
ºç¤æ§åè产çæ¶åï¼ä½å
¶çåçä¸è¬ä¸è¶
è¿1%ï½2%ã
2.è
ºç¤æ§æ¯è ç³»æ¥æºäºèé»èä¸ç®çè¯æ§èè¿ç¤ï¼çº¦å èæ¯èç10%ï½25%ãä¸è¬ä½ç§¯è¾å¤§ï¼åçå½¢æåçå½¢ï¼å¤æ°æ èï¼è¡¨é¢å
æ»ï¼å°æ°åæå¹³ç¶ãæ¡ç¶æåå¶ç¶ãç»ç»å¦ä¸ä¸»è¦ç±è¡¨é¢ä¸ç®ãå°å¹ä¸ç®åè
ºä½å¢çå½¢æãä¸ç®ååä¸æçï¼æ ¸åè£è±¡å¤è§ï¼å¯å为管ç¶ãç»æ¯ç¶åæ··ååè
ºç¤ï¼å¸¸ä¼´æææ¾è åçåå¼åå¢çãæ¯èé´è´¨ä¸ºçæ¾ç»ç¼ç»ç»ï¼æå°éæ·å·´ç»è浸润ãé»èèå±æ ææ¾å¢çï¼è纤维æ åæ£ç°è±¡ãæ¬åæ¯èçåçé«ï¼å¯è¾¾30%ï½58.3%ï¼å°¤å
¶ç¤ä½ç´å¾å¤§äº2cmãç»æ¯ç¶è
ºç¤ãå¼åå¢çâ
¢åº¦è
æ¶åçæ´é«ã
温馨提示:答案为网友推荐,仅供参考