
½¹µãµ¼¶Á
ÓûÉÆÆäÊ ÏȾ«Æä¼¼¡£¡£¡£¡£¡£¡£¿ËÈÕ£¬£¬£¬£¬£¬£¬£¬±Ø·¢¼¯ÍÅwelcome»¶Ó¹âÁٿƼ¼Ñо¿Ôº¾ÙÐÐÁËÒ»³¡Ö÷ÌâΪ¡°Ì½ÌÖ×ÁÄ¥ ×ÖÕå¾ä×á±µÄÄ¥ÇÐÆ¬ÊÖÒÕ´óÈü¡£¡£¡£¡£¡£¡£Í¨¹ý´Ë´Î½ÇÖ𣬣¬£¬£¬£¬£¬£¬×÷ÓýÁËͬʼäÏ໥ѧϰ×êÑеÄÉú³¤Æø·Õ£¬£¬£¬£¬£¬£¬£¬ÃãÀøÁË×ÖÕå¾ä×á¢Æð¾¢×êÑеľ«Éñ¡£¡£¡£¡£¡£¡£²¢ÔÚÈüºóÈûñ½±Ñ¡ÊÖΪËùÓÐͬÊÂ×öÁËÉîÈëÏ꾡µÄÊÖÒÕ·ÖÏí¡£¡£¡£¡£¡£¡£

±Ø·¢¼¯ÍÅwelcome»¶Ó¹âÁٿƼ¼Ä¥ÇÐÆ¬ÊÖÒÕ´óÈüºÏÓ°
¾«¹¤Çɼ¼ Ï꾡ÑϽ÷??
PCBÊÇÓ¡Ë¢µç·°å£¨Printed circuit board£©µÄÓ¢ÎÄËõд£¬£¬£¬£¬£¬£¬£¬×÷Ϊµç×Ó¹¤ÒµµÄÖ÷Òª×é³É²¿·ÖÖ®Ò»£¬£¬£¬£¬£¬£¬£¬Ð¡µ½¶ú»ú¡¢ÊÖ±í£¬£¬£¬£¬£¬£¬£¬´óµ½ÅÌËã»ú¡¢Æû³µ¡¢5G»ùÕ¾£¬£¬£¬£¬£¬£¬£¬ÏÕЩÿһÖÖµç×Ó×°±¸¶¼Àë²»¿ªËü¡£¡£¡£¡£¡£¡£PCBÜöÝÍ×ÅÈËÀàµÄϸÄåµÄÏÖ´ú¹¤ÒÕÓë¿ÆÑ§ÊÖÒÕ£¬£¬£¬£¬£¬£¬£¬ÒÔ½ô´ÕµÄ·½·¨ÅþÁ¬×Ÿ÷¸öµç×ÓÔª¼þ£¬£¬£¬£¬£¬£¬£¬ÈÃÖØ´óµÄµç·½á¹¹±äµÃ¸ßЧ£¬£¬£¬£¬£¬£¬£¬ÔÚ´ø¸øÎÒÃÇÔ½À´Ô½Ï¸ÃܱãЯµÄµç×Ó×°±¸Ê±£¬£¬£¬£¬£¬£¬£¬ÄÜʹ±Ø·¢¼¯ÍÅwelcome»¶Ó¹âÁÙÉúÑıäµÃÖÇÄÜÓëÓÅÃÀ¡£¡£¡£¡£¡£¡£

ͨ³££¬£¬£¬£¬£¬£¬£¬Ï¸ÃÜÖØ´óµÄPCBÍùÍùÓжà²ãµÄ½á¹¹£¬£¬£¬£¬£¬£¬£¬²ã¼ä¶¼ÊÇÒÀÀµ½ðÊô»¯µÄ·½·¨Ðγɵ쬣¬£¬£¬£¬£¬£¬ÒÔ´Ë×齨¸üÖØ´óµÄÁ¢Ìåµç·£¬£¬£¬£¬£¬£¬£¬ÀýÈçͨѶ°å±ã¿ÉÒԵִXʮ²ã¡£¡£¡£¡£¡£¡£
ÕâÃ´ÖØ´ó½á¹¹µÄϸÃÜÅþÁ¬ÐÔ¡¢³ß´çºÏ¹æÐÔ¡¢Æ·Öʿɿ¿ÐÔµÈÐèÒª´Ó΢½ØÃæÀ´Ñо¿£¬£¬£¬£¬£¬£¬£¬Õâ¾ÍÊÇÎÒÃÇËù˵µÄ΢ÇÐÆ¬ÊÖÒÕ£¬£¬£¬£¬£¬£¬£¬¼ò³Æ¡°ÇÐÆ¬¡±£¬£¬£¬£¬£¬£¬£¬ÊÇPCBÆ·ÖÊÄ¥Á·×îÖ÷ÒªµÄÊÖ¶ÎÖ®Ò»¡£¡£¡£¡£¡£¡£Í¨Ë×µØÃ÷È·£¬£¬£¬£¬£¬£¬£¬¾ÍÊǽ«PCB±ÊÖ±»òˮƽÇпª£¬£¬£¬£¬£¬£¬£¬Í¨Ì«¹ýÎöPCBÄÚ²¿×ßÏߺñ¶È¡¢²ãÊý¡¢Í¨¿×¿×¾¶¾Þϸ£¬£¬£¬£¬£¬£¬£¬Í¨¿×ÖÊÁ¿£¬£¬£¬£¬£¬£¬£¬º¸µãÄÚ²¿ÆÓª¡¢½çÃæÍŽá״̬¡¢ÈóʪÖÊÁ¿ÆÀ¼ÛµÈÇéÐΣ¬£¬£¬£¬£¬£¬£¬×îÖÕÍê³É¶ÔPCBÖÊÁ¿µÄ¼ì²â¡£¡£¡£¡£¡£¡£
PCBµÄÉú²úÖÊÁ¿Óë¼ì²âÊÖÒÕÃܲ»¿É·Ö£¬£¬£¬£¬£¬£¬£¬Ã»ÓÐÐëÒªµÄ¼ì²âÊֶΣ¬£¬£¬£¬£¬£¬£¬¾ÍÎÞ·¨ÓÐÓÃµØÆÀ¹ÀÄ¿½ñµÄÉú²úÖÊÁ¿Ë®Æ½¼°É¹¤ÒÕÖÆ³Ì¸ÄÉÆ¡£¡£¡£¡£¡£¡£PCBµç·°åÆ·ÖʵÄÓÅÁÓ¡¢ÎÊÌâµÄ±¬·¢Óë½â¾ö¡¢ÖƳÌË¢ÐÂµÄÆÀ¹À£¬£¬£¬£¬£¬£¬£¬¶¼ÐèÒªÇÐÆ¬×÷Ϊ¿Í¹Û¼ì²é¡¢Ñо¿ÓëÅÐ¶ÏµÄÆ¾Ö¤¡£¡£¡£¡£¡£¡£¿£¿£¿£¿£¿ÉÒÔ˵£¬£¬£¬£¬£¬£¬£¬ÇÐÆ¬ÊÇPCB²úÆ·ÖÊÁ¿Ä¥Á·µÄÖ÷ÒªÊֶΣ¬£¬£¬£¬£¬£¬£¬Ò²Êǹ¤ÒÕÖÆ³Ì¸ÄÉÆµÄÒÀ¾Ý¡£¡£¡£¡£¡£¡£
̽ÌÖ×ÁÄ¥ ×ÖÕå¾ä×Ã
ÕýÓÉÓÚÇÐÆ¬ÊÖÒÕÔÆÔÆÖ÷ÒªÐÔ£¬£¬£¬£¬£¬£¬£¬¿ËÈÕ£¬£¬£¬£¬£¬£¬£¬±Ø·¢¼¯ÍÅwelcome»¶Ó¹âÁٿƼ¼Ñо¿Ôº¾ÙÐÐÁËÒ»³¡Ö÷ÌâΪ¡°Ì½ÌÖ×ÁÄ¥ ×ÖÕå¾ä×á±µÄÄ¥ÇÐÆ¬ÊÖÒÕ´óÈü¡£¡£¡£¡£¡£¡£½ÇÖðÕë¶ÔÄ¥ÇÐÆ¬µÄÊÖÒÕÕö¿ª½ÇÖ𣬣¬£¬£¬£¬£¬£¬Í¨¹ý½ÇÖðµÄÐÎʽ×÷ÓýÁËͬÊÂÃÇÏ໥ѧϰ×êÑеÄÉú³¤Æø·Õ£¬£¬£¬£¬£¬£¬£¬ÃãÀøÁË×ÖÕå¾ä×á¢Æð¾¢×êÑеľ«Éñ¡£¡£¡£¡£¡£¡£
´óÈüÒ»¾Ðû²¼±ã»ñµÃͬÊÂÃÇµÄÆð¾¢±¨Ãû£¬£¬£¬£¬£¬£¬£¬ÐÂÖÊÁÏÐÂÊÖÒÕ²¿¡¢ÊÖÒÕ¿ª·¢²¿¡¢ÏúÊÛÓëÊÖÒÕ·þÎñ²¿µÈ¶à¸ö²¿·ÖµÄͬʶ¼·×·×¼ÓÈ룬£¬£¬£¬£¬£¬£¬±¨Ãû²ÎÈü24ÈË¡£¡£¡£¡£¡£¡£½ÇÖðͨ¹ý¡°Æ½Ê±ÇÐÆ¬¡¢±ÊÊÔ¡¢Êµ²Ù¡±Èý¸ö»·½Ú¼Æ·Ö£¬£¬£¬£¬£¬£¬£¬ÔÚ¾ÓÉÁ½ÌìµÄ¾«²Ê±ÈÆ´ºó£¬£¬£¬£¬£¬£¬£¬Óɱط¢¼¯ÍÅwelcome»¶Ó¹âÁٿƼ¼ÊÖÒÕÖÐÐÄÖ÷ÈÎÁõ±òÔÆ´ø¶ÓµÄËÄÈËÆÀÉóС×é»®·ÖÑ¡³öÊÖÒÕÄÜÊֽ𽱡¢Òø½±¡¢Í½±Èý¸ö½±Ï£¬£¬£¬£¬£¬£¬×îÖÕÔ²Âú¿¢Ê¡£¡£¡£¡£¡£¡£
¡°Ä¥ÇÐÆ¬ÊÇÇÐÆ¬ÊÖÒÕÖеÄÖ÷ÒªÒ»Ï£¬£¬£¬£¬£¬£¬Ä¥µÃÇ·ºÃ£¬£¬£¬£¬£¬£¬£¬¾ÍºÜÄÑÊӲ쵽µç¶Æ»ò»¯½ðºóµÄЧ¹û¡£¡£¡£¡£¡£¡£¡±Èüºó£¬£¬£¬£¬£¬£¬£¬½ð½±Ñ¡ÊÖË﹤Ҳ½«×Ô¼º»ýÀÛµÄÊÖÒÕÒªÁìÓëͬÊÂÃÇ×öÁËÏ꾡µÄ·ÖÏí¡£¡£¡£¡£¡£¡£

½ð½±Ñ¡ÊÖË﹤·ÖÏí½ÚÑ¡£¡£¡£¡£¡£¡£º
1
È¡Ñù
È¡ÑùǰҪÏÈÈ·ÈÏÐèÒªÆÊÎöµÄÏîÄ¿ºÍҪȡÑùµÄλÖ㬣¬£¬£¬£¬£¬£¬ÔÙ¾öÒéÈ¡ÑùµÄ·½·¨ºÍÈ¡¶à´óµÄÑùÆ·£¬£¬£¬£¬£¬£¬£¬È¡Ñù×îºÃ½ÓÄÉÂà°å·½·¨£¬£¬£¬£¬£¬£¬£¬Ò»Ñùƽ³£ÑùÆ·Ò²¿É½ÓÄÉ»úе³åѹ¡¢¼ôÇз½·¨£¬£¬£¬£¬£¬£¬£¬µ«Òª×¢Öز»¿ÉÀëËùÒªÆÊÎöµÄλÖÃÌ«½ü£¬£¬£¬£¬£¬£¬£¬ºÃ±ÈÌ«¿¿½üͨ¿×£¬£¬£¬£¬£¬£¬£¬¿ÉÄÜ»áÒò»úеӦÁ¦ÒýÆð¿×ÄÚÁÑÎÆ»ò¶ÏÍÕ÷Ï󡣡£¡£¡£¡£¡£ÁíÍâÈôÊÇÒªÆÊÎöµ¥µãÀàÎÊÌ⣬£¬£¬£¬£¬£¬£¬¿ÉÌáǰ×öºÃ±ê¼ÇºÃ±È˵ÌùÉϺì±êÇ©µÈ£¬£¬£¬£¬£¬£¬£¬±ÜÃâ¹àÍ꽺ºó¿´²»µ½Òì³£µã¶øÃ¤Ä¥Ôì³Éʱ¶¹¦°ëµÄЧ¹û¡£¡£¡£¡£¡£¡£

2
¹à½º
Ö÷ÒªÓÐÊ÷Ö¬ÀàË®¾§½º+´ß»¯¼Á+¹Ì»¯¼ÁºÍÑÇ¿ËÁ¦½º·Û+¹Ì»¯¼ÁÁ½ÖÖ½º£¬£¬£¬£¬£¬£¬£¬ÆäÖпͻ§¶ËÓõÄ×î¶àµÄÊǵÚÒ»ÖÖ£¬£¬£¬£¬£¬£¬£¬ÎÒÃÇʵÑéÊÒÓõÄÊǵڶþÖÖ¡£¡£¡£¡£¡£¡£¹à½ºÐèÒª×¢ÖØÒÔÏÂϸ½Ú£º
1.ȡϵÄÑùÆ·ÈôÊÇÓÐͨ¿××îºÃÏÈÓøßÑ¹ÆøÇ¹´µ´µ±ÜÃâ·Û³¾Èû¿×£¬£¬£¬£¬£¬£¬£¬È»ºó¾ÙÐÐdzÒ×ÐÞÕû£¬£¬£¬£¬£¬£¬£¬Ò²¿É½èÖúÓÚÆ½ºâ¼ÐµÈ¹¤¾ßʹÑùÆ·ÊúÖ±·ÅÓÚÄ¥¾ßÖУ¬£¬£¬£¬£¬£¬£¬ÈôÊÇÍáб»áÔöÌíºóÃæÑÐÄ¥µÄʱ¼äºÍÇÐÆ¬ÖÊÁ¿£»£»£»£»£»£»£»
2.µ÷½ºÊ±ÐèÒª×¢ÖØ¸÷Ìí¼Ó±ÈÀý£¬£¬£¬£¬£¬£¬£¬²»¿É̫ϡҲ²»¿ÉÌ«³í£¬£¬£¬£¬£¬£¬£¬Ì«Ï¡»áÒýÆð³ä½º²»Âú£¬£¬£¬£¬£¬£¬£¬Ì«³íÔò»áÒýÆðÀ뽺ÒÔ¼°¿×ÄÚ²»½ø½º£»£»£»£»£»£»£»
3.¹àͨ¿×ʱ´ÓÒ»²àÖð²½µ¹È룬£¬£¬£¬£¬£¬£¬ÐγÉÒ»¶¨Ñ¹Á¦Ê¹Í¨¿×¿×ÄÚ½ø½ºÓÅÒ죻£»£»£»£»£»£»
4.Ö»¹ÜïÔÌÆøÅÝ£¬£¬£¬£¬£¬£¬£¬Çҹֻེ¹Ü͸Ã÷¡£¡£¡£¡£¡£¡£
3
ÑÐÄ¥
ÑÐÄ¥ÖÁ¹ØÖ÷Òª£¬£¬£¬£¬£¬£¬£¬Òª±ÜÃâÄ¥²»µ½Î»¡¢Ä¥¹ýÁ¿¡¢Ä¥Æ«¡¢»®ºÛÑÏÖØµÈÎÊÌ⣬£¬£¬£¬£¬£¬£¬ÕâÒ»²½Ã»Óнݾ¶£¬£¬£¬£¬£¬£¬£¬ÊìÄÜÉúÇÉ£¬£¬£¬£¬£¬£¬£¬ÏàП÷ÈËÔÚ½ÇÖðÖж¼ÓÐÕæÊµ¸ÐÊÜ¡£¡£¡£¡£¡£¡£
1.ÓÃ180#ɰֽ´ÖÄ¥£¬£¬£¬£¬£¬£¬£¬Ä¥µ½¿×±Ú¼´½«·ºÆðΪֹ£¨Í¨¿×ÈâÑÛ¿É¿´µ½¿×±Ú¼´½«·ºÆð£¬£¬£¬£¬£¬£¬£¬Ã¤¿×ÔòÒª½èÖú·Å´ó¾µ¿´£©£»£»£»£»£»£»£»
2.ÓÃ800 #ɰֽÔÙÄ¥µ½¿×ÖÐÐÄ£¨½èÖúÏÔ΢¾µÕÉÁ¿¿×¾¶ÊÇ·ñµ½Î»£©£¬£¬£¬£¬£¬£¬£¬Ä¥µÄÀú³ÌÖÐÒª¶ÔÄ¥ÍáĥбµÄÇÐÃæ¾ÙÐÐÐÞÆ½£¬£¬£¬£¬£¬£¬£¬ÕâÒ»²½ÔÚÑÐÄ¥»·½ÚÖÁ¹ØÖ÷Òª£¬£¬£¬£¬£¬£¬£¬ÁíÍâÈôÊÇÊÇÅÅ¿×Òª¾¡¿ÉÄܰÑÒ»ÅŶ¼Ä¥³öÀ´£¬£¬£¬£¬£¬£¬£¬Õâ¶ÔÑÐÄ¥Ö°Ô±µÄÒªÇ󼫸ߣ»£»£»£»£»£»£»
3.ÓÃ2400 #ϸɰֽ£¬£¬£¬£¬£¬£¬£¬Ö»¹ÜÏû³ýÇÐÃæÉϵĻ®ºÛ£¬£¬£¬£¬£¬£¬£¬ïÔÌÅ×¹âµÄʱ¼ä¡£¡£¡£¡£¡£¡£

4
Å×¹â
¿É½ÓÄÉÅ׹Ⲽ+Å×¹â·Û»ò4000#ɰֽ¾ÙÐÐÅ׹⣬£¬£¬£¬£¬£¬£¬Å×¹âʱҪʱ³£×ª»»Æ«Ïò£¬£¬£¬£¬£¬£¬£¬°ü¹ÜÇÐÃæ×ÆË¸ÎÞ»®ºÛ¡£¡£¡£¡£¡£¡£
5
΢ʴ
΢ʴÊÇΪÁË·Ö³ö¸÷ÌõÀíÓëÆä½á¾§×´Ì¬ÒÔ±ãÊÓ²ìÆÊÎöÕÉÁ¿£¬£¬£¬£¬£¬£¬£¬Î¢Ê´Òº½ÓÄɰ±Ë®+´¿Ë®+Ë«ÑõË®£¬£¬£¬£¬£¬£¬£¬ÓÃÃÞ»¨°ôÕ´×ÅÊ´Òº£¬£¬£¬£¬£¬£¬£¬ÔÚÇÐÆ¬Íâò²ÁÊÃÔ¼5ÃëÁ¬Ã¦²Á¸É£¬£¬£¬£¬£¬£¬£¬ÓÅÒìµÄ΢ʴЧ¹ûÊÇÔÚ100»ò200±¶·Å´ó¾µÏ¿´£¬£¬£¬£¬£¬£¬£¬ÑÕÉ«ÏÊÁÁÔȳÆÌõÀíÃ÷È·¡£¡£¡£¡£¡£¡£
6
ÕÕÏà
ÕÕÏàÔòûÓÐʲô¼¼ÇɶøÑÔ£¬£¬£¬£¬£¬£¬£¬Ö÷ÒªÊÇ¿´×°±¸×Ô¼ºµÄ³ÉÏñÖÊÁ¿ÒÔ¼°ÕÉÁ¿Ö°Ô±¶ÔÕÉÁ¿ÒÇÆ÷ʹÓõÄÊìÁ·¶È£¬£¬£¬£¬£¬£¬£¬×¢ÖØÒª¶Ô½¹ºÃ¡¢µ÷ºÃµÆ¹â¡¢ÓöԱ¶Êý¡£¡£¡£¡£¡£¡£

ÓûÉÆÆäÊÂ?ÏȾ«Æä¼¼


±à¼£ºÍõÁøÑô
ÍÆ¼öÔĶÁ

±Ø·¢¼¯ÍÅwelcome»¶Ó¹âÁٿƼ¼ï®µç³Ø¸´ºÏͲ»¯Ñ§Æ·ÕûÌå½â¾ö¼Æ»®£ºÎª¹¤Òµ»¯Àú³ÌÌáËÙÔöЧ£¡

±Ø·¢¼¯ÍÅwelcome»¶Ó¹âÁٿƼ¼¼°×Ó¹«Ë¾¶«Ë¶¿Æ¼¼ÈÙ»ñÄÏÑÇ¡¢ÈÕÔ¹⡢»¦Ê¿µÈ¶à¼ÒPCB±ê¸ËÆóҵллº¯ÓëÓÅÒ칩ӦÉ̱íÑï

±Ø·¢¼¯ÍÅwelcome»¶Ó¹âÁÙʼ´´ÓÚ1980Ä꣬£¬£¬£¬£¬£¬£¬¼¯²úÆ·Ñз¢¡¢Éú²ú¡¢ÏúÊۺͷþÎñΪ?Ì壬£¬£¬£¬£¬£¬£¬ÒÔ¸ßÐÔÄܵç×Ó»¯Ñ§Æ·¡¢¸ßÆ·ÖÊ»¯Ñ§ÊÔ¼ÁÓë²úÏßרÓû¯Ñ§Æ·¡¢ÐÂÄÜÔ´ÖÊÁϺͶ¯Á¦µç³Ø½ÓÄÉ¡¢×ÛºÏʹÓÃΪÖ÷µ¼£¬£¬£¬£¬£¬£¬£¬Í¬Ê±ÌṩÆäËûרÓû¯Ñ§Æ·µÄ¶¨ÖÆ¿ª·¢¼°ÊÖÒÕ·þÎñ,ÖÂÁ¦³ÉΪ¹ú¼Ê¸ß¶ËרÓû¯Ñ§Æ·Á¢ÒìÓëÕûÌåÊÖÒÕ·þÎñ¼Æ»®ÁìÅÜÕߣ¬£¬£¬£¬£¬£¬£¬ÖúÁ¦¹ú¼ÒÊÖÒÕˢУ¬£¬£¬£¬£¬£¬£¬ÒýÁ칤ҵÁ´¸ßÖÊÁ¿Éú³¤¡£¡£¡£¡£¡£¡£


ϲ»¶Çë·ÖÏí£¬£¬£¬£¬£¬£¬£¬ÈÏ¿ÉÇëµãÔÞ£¬£¬£¬£¬£¬£¬£¬µÍµ÷µãÔÚ¿´










ÁªÏµ±Ø·¢¼¯ÍÅwelcome»¶Ó¹âÁÙ


ÔÁ¹«Íø°²±¸ 44051102000810ºÅ 



