ÎÞÂÛÊÇÓ¦ÓÃÔÚ¿Õµ÷»ú×黹ÊÇÔÚÎÞ³¾ÊÒµÄδ¶ËËͷ磬ÑǸßЧ¹ýÂËÆ÷¶¼ÓÐÒ»¶¨µÄÊÙÃü£¬ÄÄÔÚʲôʱ¼ä¸ü»»×îΪºÏÀíÄØ£¿Ó¦ÔõÑùÀ´È·¶¨ÄØ£¿µ½µ×ÊÇÔÚÔõÑùµÄÇé¿öÏÂÒª¸ü»»×îºÃ£¿¿ÕÆø½à¾»¶È¼à²â²ÉÓá°¶àµã²¼¿Ø²ÉÑù¡±¼ì²â·¨¡£¾²Ì¬·¨ÎªÖ÷£¬¶¯Ì¬·¨Îª¸¨¡£ÒÔ×îרҵµÄÑÛ¹âΪÄãÆÀ¹ÀÑǸßЧ¹ýÂËÆ÷µÄ¸ü»»ºÏÀíʱ¼ä£¡
1¡¢ÑǸßЧ¹ýÂËÆ÷×èÁ¦Òѳ¬¹ý¶î¶¨³õ×èÁ¦100Pa£¬»òµÈÓÚ2¡ÁÉè¼Æ»òÔËÐгõ×èÁ¦£¨µÍ×èÑǸßЧʱΪ3±¶£©1ÄêÒÔÉÏ£¬³¬¹ý±ê×¼Ëæʱ¸ü»»¡£
2¡¢´ÖµÍЧ¹ýÂËÆ÷×èÁ¦Òѳ¬¹ý¶î¶¨³õ×èÁ¦60Pa£¬»òµÈÓÚ2¡ÁÉè¼Æ»òÔËÐгõ×èÁ¦3-6¸öÔ£¬³¬¹ý±ê×¼Ëæʱ¸ü»»£¬Ã¿ÖܶԴֹýÂËÆ÷¡¢ÖÐЧ¹ýÂËÆ÷¡¢»Ø·ç¿Ú×°ÖÃÇåÏ´1´Î¡£
3¡¢Ã¿6¸öÔ½«³õЧ¡¢ÖÐЧ¹ýÂËÆ÷¸ü»»1´Î¡£Ã¿Äê¸ü»»¸ßЧ¹ýÂËÍø£¬ÖÐЧ¹ýÂËÆ÷×èÁ¦Òѳ¬¹ý¶î¶¨³õ×èÁ¦80Pa£¬»òµÈÓÚ2¡ÁÉè¼Æ»òÔËÐгõ×èÁ¦6-12¸öÔ£¬³¬¹ý±ê×¼Ëæʱ¸ü»»¡£
4¡¢¸ßЧ¹ýÂËÆ÷×èÁ¦Òѳ¬¹ý¶î¶¨³õ×èÁ¦160Pa£¬»òµÈÓÚ2¡ÁÉè¼Æ»òÔËÐгõ×èÁ¦3ÄêÒÔÉÏ£¬³¬¹ý±ê×¼Ëæʱ¸ü»»¡£ÊÖÊõÊÒ¸ßЧ¿ÕÆø¹ýÂËÆ÷µÄ°²×°£¬Ó¦·ûºÏÏÂÁй涨£º
1£©ÊÖÊõÊÒ¸ßЧ¿ÕÆø¹ýÂËÆ÷¾Íâ¹Û¼ì²éºÏ¸ñºó£¬Ó¦Á¢¼´½øÐа²×°£»
2£©°²×°¸ßЧ¹ýÂËÆ÷µÄ¿ò¼ÜӦƽÕû¡¢Çå½à£¬Ã¿Ì¨¹ýÂËÆ÷µÄ°²×°¿ò¼ÜµÄƽÕû¶ÈÆ«²î£¬²»µÃ³¬¹ý1¡«2mm£»
3£©¹ýÂËÆ÷°²×°·½Ïò±ØÐëÕýÈ·£¬°²×°ºó¹ýÂËÆ÷ËÄÖܺͽӿڣ¬Ó¦ÑÏÃܲ»Â©£»
4£©¸ßЧ¹ýÂËÆ÷²ÉÓûúеÃÜ·âʱ£¬Ó¦²ÉÓÃÆøÃܵæÃܷ⣬Æäºñ¶ÈΪ6~8mm£¬²¢½ôÌùÔÚ¹ýÂËÆ÷±ß¿òÉÏ£»°²×°ºóµæÁϵÄѹËõÓ¦¾ùÔÈ£¬Ñ¹ËõÂÊΪ25~50%£»°²×°ºóÓ¦½øÐÐɨÃè¼ì©£»
5£©¸ßЧ¹ýÂËÆ÷²ÉÓÃҺѹÃÜ·âʱ£¬²Û¼Ü°²×°Ë®Æ½£¬²¢²»µÃÓÐÉø©ÏÖÏó£»²ÛÄÚÎÞÎÛÎïºÍË®·Ö¡£²ÛÄÚÃÜ·âÒº¸ß¶ÈÒËΪ²ÛÉîµÄ2/3£¬ÃÜ·âÒºµÄÈÛµãÒ˸ßÓÚ50¡æ¡£