ÌâÄ¿ÄÚÈÝ

 2008Äê5ÔÂ12ÈÕ14ʱ28·ÖËÄ´¨ãë´¨·¢ÉúÀïÊÏ8.0¼¶´óµØÕð£¬Îª¼¯ÖÐÁ¦Á¿Åųý¸÷µØµÄÏÕÇ飬ÓÃÃ×-26ÖØÐÍÔËÊäÖ±Éý»ú´Ó¿ÕÖн«ÍÚÍÁ»úµõÔËÖÁ×î´óÑßÈûºþÌÆ¼ÒɽÑßÈûºþµÄ°Ó¶¥¡£Ö±Éý»úÓøÖË¿Éþµõ×Å1.2¡Á105NµÄÍÚÍÁ»ú£¬µ±ÍÚÍÁ»ú¾²Ö¹µõÔÚ¿ÕÖÐʱ¸ÖË¿Éþ¶ÔÍÚÍÁ»úµÄÀ­Á¦        1.2¡Á105N£¬µ±Ö±Éý»úµõ×ÅÍÚÍÁ»úÒÔlm/sµÄËÙ¶ÈÔÈËÙÉÏÉýʱ£¬¸ÖË¿Éþ¶ÔÍÚÍÁ»úµÄÀ­Á¦         1.2¡Á105N¡£(Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±)

 

¡¾´ð°¸¡¿

£ºµÈÓÚ    £¬    µÈÓÚ  

¡¾½âÎö¡¿£ºÖ±Éý»úÓøÖË¿Éþµõ×Å1.2¡Á105NµÄÍÚÍÁ»ú£¬µ±ÍÚÍÁ»ú¾²Ö¹µõÔÚ¿ÕÖÐʱÎïÌåÊÜÆ½ºâÁ¦£¬¸ÖË¿Éþ¶ÔÍÚÍÁ»úµÄÀ­Á¦µÈÓÚÍÚÍÁ»úµÄÖØÁ¦ËùÒÔΪ1.2¡Á105N£¬µ±Ö±Éý»úµõ×ÅÍÚÍÁ»úÒÔlm/sµÄËÙ¶ÈÔÈËÙÉÏÉýʱ£¬ÍÚÍÁ»úÊÜÆ½ºâÁ¦£¬¸ÖË¿Éþ¶ÔÍÚÍÁ»úµÄÀ­Á¦»¹ÊÇ1.2¡Á105N¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÔĶÁ¶ÌÎÄ£¬»Ø´ðÎÄÖÐÌá³öµÄÎÊÌ⣮
2008Äê5ÔÂ12ÈÕÎÒ¹úãë´¨µØÇø·¢ÉúÁË8.0¼¶µÄ´óµØÕ𣬸øÈËÃñȺÖÚµÄÉúÃü²Æ²úÔì³ÉÁËÖØ´óËðʧ£®¡°Ò»·½ÓÐÄÑ£¬°Ë·½Ö§Ô®¡±£¬È«¹ú¸÷µØµÄ¾ÈÔ®ÈËÔ±²»·ÖÖçҹѸËÙ¸ÏÍùÔÖÇø£®µØÕðºóÓÐЩ±»ÂñÔÚ·ÏÐæÏµÄÈËΪÁ˱£´æÌåÁ¦²»ÊÇ´óÉùºô¾È¶øÊÇÓÃÓ²ÎïÇû÷ǽ±Ú»ò¹ÜµÀ£¬ÏòÓª¾ÈÈËÔ±Çó¾È£¬×îºó»ñµÃÁËÉúµÄ»ú»á£®ÀûÓÃÉúÃü̽²âÒÇ£¬¾ÈÔ®¶ÓÔ±¿ÉÒÔÕÒµ½±»ÂñÔÚ·ÏÐæÖеÄÐÒ´æÕߣ®ÉúÃü̽²âÒÇÓжàÖÖ£ºÉù²¨ÉúÃü̽²âÒÇÓÐ3¡«6¸ö¡°¶ú¶ä¡±--Éù̽ͷ£¬¼´Ê¹ÐÒ´æÕß²»ÄÜ˵»°£¬Ö»ÒªÇáÇáÇû÷ʹÖÜΧÎïÌå·¢³ö΢СÉùÏ죬¾ÍÄܹ»±»Ëü¡°Ìý¡±µ½£¬ÉõÖÁÐÄÔà΢ÈõµÄ²ü¶¯£¬ËüÒ²ÄÜ̽²âµ½£®
£¨1£©µØÕð²úÉúµÄ
´ÎÉù²¨
´ÎÉù²¨
£¨Ìî¡°´ÎÉù²¨¡±»ò¡°³¬Éù²¨¡±£©¸øÈËÃñȺÖÚµÄÉúÃü²Æ²úÔì³ÉÁ˾޴óµÄËðʧ£¬ËµÃ÷ÉùÒô¿ÉÒÔ
¾ßÓÐÄÜÁ¿
¾ßÓÐÄÜÁ¿
£¨Ìî¡°´«µÝÐÅÏ¢¡±»ò¡°¾ßÓÐÄÜÁ¿¡±£©£»Éù²¨ÉúÃü̽²âÒǸù¾Ý¡°Ìý¡±µ½µÄÉùÒôµÄÇé¿öÅжÏÊÇ·ñ»¹ÓÐÂñÔÚ·ÏÐæÖеÄÉú´æÕߣ¬ÊÇÀûÓÃÉùÒô¿ÉÒÔ
´«µÝÐÅÏ¢
´«µÝÐÅÏ¢
£®£¨Ìî¡°´«µÝÐÅÏ¢¡±»ò¡°¾ßÓÐÄÜÁ¿¡±£©
£¨2£©Ò¹Íí¾ÈÔ®³µÄÚÍâβî´ó£¬³µ
ÄÚ
ÄÚ
£¨Ìî¡°ÄÚ¡±»ò¡°Í⡱£©µÄË®ÕôÆøÅöµ½½ÏÀäµÄ³µ´°Ê±£¬»á
Òº»¯
Òº»¯
£¨ÌîÒ»Îï̬±ä»¯Ãû³Æ£©ÐγÉË®Ö飮
£¨3£©µØÕðÖб»ÂñÔÚ·ÏÐæÖеÄÈËΪÁËÑÓ³¤ÉúÃü£¬±ØÐ뾡¿ÉÄܵؼõÉÙÄÜÁ¿Ëðʧ£¬µ±ÉíÌå³öº¹Ê±£¬Ó¦Óò¼¡¢Ö½µÈ²Á¸ÉÉíÉϵĺ¹Ë®£¬±ÜÃâÓÉÓÚº¹Ë®
Õô·¢
Õô·¢
£¨ÌîÒ»Îï̬±ä»¯Ãû³Æ£©
ÎüÊÕ
ÎüÊÕ
£¨Ìî¡°ÎüÊÕ¡±»ò¡°·Å³ö¡±£©ÈÈÁ¿¶øÔì³ÉÈËÌåÄÜÁ¿µÄËðʧ£®
£¨4£©µØÕðʱ»á²úÉúÉù²¨ÔÚÔ¶ÀëµØÕðÖÐÐÄ¡¢ÈËÎÞÕð¸ÐµÄÇøÓò»áÒýÆðijЩ¶¯ÎïµÄÌý¾õ·´Ó¦£®ÓÉϱíÌṩµÄÊý¾Ý¿ÉÖª£¬ÔÚÔ¶ÀëµØÕðÖÐÐĵÄÇøÓò£¬Ìý¾õÉÏÓнÏÃ÷ÏÔ·´Ó¦µÄ¶¯ÎïÊÇ
D
D
£®
A£®òùòð     B£®º£ëà      C£®Ã¨      D£®´óÏó
һЩ¶¯ÎïÌý¾õµÄƵÂÊ·¶Î§
òùòð 1000Hz¡«120000Hz
º£ëà 150Hz¡«150000Hz
è 60Hz¡«65000Hz
´óÏó 1Hz¡«20000Hz

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø