ʯ²ÄÀíÂ۷г£¼ûµÄÈýÖÖ²½Öè
¡¡¡¡ÖÚËùÖÜÖª£¬Ëæ×ʦ·òµÄÍÆÒÆ£¬Ê¯²Ä»áʧȥÕý±¾µÄ¹âÔó£¬ÕâÊÇÓÉÓÚʯ²Ä΢½á¹¹Êܵ½¿Ï¶¨Ë®Æ½µÄ·ÛËé,ºÃ±ÈÀíÂÛʧ¹â¡¢¡¢·Û»¯¡¢¡¢Æð¿Ç°þÂä¡¢¡¢¿×¶´¡¢¡¢ÁÑÎÆµÈÇé¿ö£¬Í¨³£±ØÒªÊ¹Ó÷в½Öè´¦ÖÃʯ²ÄÀíÂÛ¡£ÄÇô£¬½ñÌìÎÒÃǸú710¹«º£¼¯ÍÅС±àһ·À´¿´¿´£¬Ê¯²ÄÀíÂ۷г£¼ûµÄÈýÖÖ²½Öè¡£

¡¡¡¡1¡¢¡¢Í¿²ãµÄÖ÷ÕÅÊÇ·ÛÊÎÕÚ±Î,×öµÃºÃÍ¿²ãÏÕЩÄܹ»ÒÔ¼ÙÂÒÕæ¡£ÀýÈç¶ÔÍâǽʹÓ÷ÂʯÆá,ÎÒÃÇÒѾÀûÓÃÇоâʯ²ÄµÄ·ÏÁÏ×ö³ÉÁ˷»ðÉÕ°åºÍë°åµÄÍ¿²ã£º¶ÔÓÚÊÒÄÚµØÃæ,ÀýÈç¶ÔһЩÇÖÊ´½ÏÑÏÖØ¡¢¡¢Óп׶´¡¢¡¢ÁÑ϶»ò½ÏÊèËɵÄʯ²ÄµÈ,¿ÉÏÈÓÃÊ÷Ö¬¼ÓÌîÁÏÌí²¹¿×¶´ºÍÁÑ϶,¶øºóÓÃʯ²Ä¼ÓÇ¿¼ÁÉøÈë¼Ó¹Ì,ÔÙ½øÐÐÄ¥Åס£ÎÒÃdzö²úµÄʯ²Ä¼ÓÇ¿¼Á¾Í³£ÓÃÓÚʯ²ÄµÄ·Ð¹¤³Ì¡£±ðµÄ,һЩ¹âÁÁÐÍÊ÷Ö¬Ò²³£ÓÃÓÚÊÒÄÚÊ¯ÃæµÄÕÖ¹â»òÔö¹â´¦ÖÃ,¿É´ïµ½Ìá¸ßʯ²ÄƷλµÄ³ÉЧ¡£
¡¡¡¡2¡¢¡¢Ä¥Å×Äܹ»Ê¹ÀíÂÛʧ¹â¡¢¡¢±í²ã·Û»¯°þÂä¡¢¡¢ÀíÂÛÈÜÊ´µÄʯ²Ä¹âÁÁÃæ»Ö¸´ÔÓеÄÌìÈ»Íâ¹Û¡£Ò»Ð©ÐµÄÄ¥¾ß¡¢¡¢Ä¥ÁϺͻ¯Ñ§Öú¼ÁµÄ½áºÏÄܹ»Ê¹·ÐºóµÄÊ¯Ãæ´ïµ½90¸ß˹ÒÔÉϵľµÃæ¹âÔó¶È¡£Ä¿Ç°¹úÄÚµØÃæµÄ·ÐÂÄ¥Å×¼¼ÊõÒѽÏΪ³ÉÊì,¶ø¶ÔÇ½ÃæµÄÊ©¹¤Ä¿Ç°»¹Óп϶¨¼¼ÊõÄѶȡ£

¡¡¡¡3¡¢¡¢ÅçɳҲ³ÆÁ£×ÓÅçÉä,¿ÉÊ¹Ã«ÃæºÍ²»¹æ¶¨ÀíÂÛµÄʯ²Ä»Ö¸´ÔÓеÄÌìÈ»Íâ¹Û,ÀýÈç¶Ôë°å¡¢¡¢»ðÉÕ°åºÍµñËÜ ¶¼ÓнϺóÉЧ¡£ÏÖ´úÁ£×Ó»ò΢Á£×ÓÅçÉäѡȡµÄÆøÁ÷ѹÁ¦Îª105~106Pa×óÓÒ,¾«ÐÄÉè¼ÆµÄ±ãЯʽÅçÉä»úеÄܹ»×Ô¶¯»ØÊպͷÖÀ빤×÷Á£×Ó²¢ÄÜÎüµôÆ®³¾¡£Á£×Ó×ÊÁÏÓУºÊ¯Ó¢·Û¡¢¡¢ÌìȻϸɳ¡¢¡¢¸ÕÓñ·Û¡¢¡¢·½½âʯ·Û¡¢¡¢²£Á§Î¢Öé¡¢¡¢¹Ä·ç¯ÔüÁ£¡¢¡¢ËÜÁÏÁ£×ÓµÈ,ÕâЩÁ£×Ó°´Ö±¾¶¾Þϸ¿É·ÖΪͨ³£Á£×Ó(0.1~0.5m)ºÍ΢Á£×Ó(0. 05~0.1mm),¿Éƾ¾ÝÇé¿öÑ¡Ôñ¡£¹úÍâÅçɳ·Ð²½ÖèÒѽÏΪÆÕ±é,µ«¹úÄÚĿǰ»¹Î´¼ûµ½ÀàËÆµÄ¸ßÆ·ÖʵÄÁ£×ÓÅçÉä»úе²úÆ·¡£
