ºÀÃŹú¼Ê

news
ºÀÃŹú¼Êר¼Ò¼ÓÈë½­ËÕµçÁ¦Í¨Ñ¶¹âÀÂά»¤½»·æÊܽӴý
2004-01-01

4ÔÂ23ÈÕÖÁ25ÈÕ£¬ÔÚ½­ËÕµçÁ¦µ÷ÀíͨѶÖÐÐľÙÐеÄ"ͨѶ¹âÀÂά»¤×êÑа༰½»·æ¾ºÈü"»î¶¯ÖУ¬ºÀÃŹú¼Ê¿Æ¼¼¹É·ÝÓÐÏÞ¹«Ë¾×¨¼ÒµÄ×êÑн²»°Êܵ½ºÃÆÀ¡£¡£   

ÔÚÕâ´Î×êÑлÖУ¬½­ËÕµçÁ¦ÏµÖصã̽ÌÖ¹âÀÂά»¤ÖзºÆðµÄÎÊÌâÏ¢Õù¾ö²½·¥£¬½»Á÷ʹÓÃά»¤µÄÂÄÀúºÍÒªÁ죬²¢ÔÚȫʡ¹âÀÂά»¤ÊÖÒÕÖ°Ô±ÖпªÕ¹¹âÏËÈÛ½ÓÊÖÒյĽÇÖ𡣡£ºÀÃŹú¼Ê¿Æ¼¼»¹Îª½ÇÖð»î¶¯ÌṩÁËÓйØÒDZí£¬²¢Åɳö½ÌÊÚ¼¶¸ß¹¤¡¢¡¢¡¢ºÀÃŹú¼Ê¿Æ¼¼×ܹ¤³Ìʦ½¹úÁº£¬ºÀÃŹú¼ÊÈÕÁ¢³£Îñ¸±×Ü˾Àí¡¢¡¢¡¢¹¤³ÌʦÀȪ£¬ºÀÃŹú¼ÊÈÕÁ¢¹¤³Ì¶½µ¼¡¢¡¢¡¢¹¤³ÌʦÐ캣ÉúÈýÈ˼ÓÈë»î¶¯£¬·¢Ñݳö½²£¬ÒýÆðÓë»áÖ°Ô±¼«´óµÄÐËȤ¡£¡£   

Õâ´Î¹²ÓÐ12¼ÒµçÁ¦ÆóÒµ¼ÓÈë½ÇÖ𣬹²ÓÐ26Ãû²ÎÈüÑ¡ÊÖ¡£¡£½»·æÊ¹ÓþۻáÌṩµÄ¹âÏËÈÛ½Ó»ú£¨×¤ÓÑ»úÐÍ£©£¬²»ÊìϤ»úÐ͵ĵ¥Î»Ò²¿É×Ô±¸¹âÏËÈÛ½Ó»ú£»£»£»½»·æÓÃÀÂΪ8оͨË×¹âÀ£¬ÈÛ½ÓÆäÖеÄÁ½Ð¾£»£»£»Ã¿¸ö¶ÓµÄÁ½Î»Ñ¡ÊÖ»®·Ö×÷ΪÖ÷²Ù×÷È˸÷×öÒ»¸öÌÖÂÛ£¬²Ù×÷Àú³Ì°üÀ¨£¬¿ªÀ¡¢¡¢¡¢ÌÖÂÛºÐ×é×°¡¢¡¢¡¢ÈÛÏ˺ÍÅÌÏË£¨²»·âºÐ£©£»£»£»Ã¿¸öÌÖÂ۵IJÙ×÷ÓÃʱ²»µÃÁè¼Ý30·ÖÖÓ£»£»£»¿ªÀ³¤¶ÈÐë½éÓÚ30~40¹«·Ö£¬È۽ӺõĹâÏËÌÖÂÛË¥ºÄֵСÓÚ0.05dBΪ¼°¸ñ£¨ÒÔÈÛ½Ó»úÏÔʾΪ׼£©£»£»£»½»·æ°´Íê³É²Ù×÷µÄʱ¼äÓɶÌÖÁ³¤Ë³Ðò¾öÒé¸öÈËÃû´Î£¬µ¥Î»Ãû×ÊÅÅÐòÁ½ÃûÑ¡ÊÖ²Ù×÷ʱ¼äÖ®ºÍÅÌËã¡£¡£±¾´Î½»·æ¾ºÈü±¬·¢Á˵¥Î»ÓÅʤ½±ºÍ¸öÈ˽±µÈ¡£¡£

ÍÆ¼öÐÂÎÅ
return
¡¾ÍøÕ¾µØÍ¼¡¿
ºÀÃŹú¼Êר¼Ò¼ÓÈë½­ËÕµçÁ¦Í¨Ñ¶¹âÀÂά»¤½»·æÊܽӴý