iso2631 1997²âÊÔÊÇʲô²âÊÔ

ISO2631-1997²âÊÔͨ¹ýÏêϸ¹æ¶¨ÁËÕñ¶¯²âÁ¿µÄ·½·¨£¬ÎªÈ·±£ÈËÌåÔÚ¹¤×÷»·¾³ÖеĽ¡¿µºÍÊæÊÊÌṩÁËÖØÒªµÄÖ¸µ¼¡£ËüÇ¿µ÷Á˶Բ»Í¬ÆµÂÊ·¶Î§Õñ¶¯Ó°ÏìµÄÆÀ¹À£¬ÓÐÖúÓÚ¼õÉÙÒòÕñ¶¯ÒýÆðµÄ½¡¿µ...


»·¾³Õñ¶¯µÄ²âÁ¿Ñ¡ÓÃʲô±ê×¼,ÔõÑù²âÁ¿?

1.¹ú¼Ê±ê×¼ ISO 2631-1:1997 ÓÃÓÚÆÀ¹ÀÈËÌ屩¶ÓÚÈ«ÉíÕñ¶¯µÄ²âÁ¿£¬ÊÊÓÃÓÚ½¨ÖþÎïÄÚÈËÌåÊæÊÊ¶ÈµÄÆÀ¼Û¡£ISO 4866:2010 ¡¶»úеÕñ¶¯Óë³å»÷ ½¨ÖþÎïÕñ...


ISO2631 ÊÇʲôÒâ˼?

ÏÖÐйú¼Ê±ê×¼ISO2631¡¶¹ØÓÚÈ«ÉíÕñ¶¯ÆÀ¼ÛÖ¸ÄÏ¡·(1985)¹ú¼Ê±ê×¼ISO2631¡¶¹ØÓÚÈ«ÉíÕñ¶¯ÆÀ¼ÛÖ¸ÄÏ¡·(1985)


ÈçºÎÅжÏÒ»Á¾Æû³µµÄÐü¹ÒϵͳÊÇ·ñÓÅÐã?

Ò»°ãÔÚ³µÁ¾¶¯Á¦Ñ§Ñо¿ÖÐͨ¹ý³µÁ¾ÂÖÌ¥¶¯ÔغɻòÕßÂÖÌ¥±äÐÎÁ¿½øÐÐÆÀ¼Û£»³Ë×øÊæÊÊÐÔ£ºÆÀ¼ÛÖ÷ÒªÒÀ¾Ý ISO2631-1:1997(E)Ïà¹Ø±ê×¼£¬...


A4ÑüÊÇʲô,²âÊÔÉí²ÄµÄ·½·¨ - °Ù¶È¾­Ñé

·½·¨/²½Öè 1 A4ÑüÊÇʲô£ºA4Ö½ÊÇÓɹú¼Ê±ê×¼»¯×éÖ¯µÄISO 216¶¨ÒåµÄ£¬¹æ¸ñΪ21*29.7cm£¨210mm¡Á297mm£©¡£ËùÒÔ£¬Ö»ÒªÑüµÄ¿í¶ÈСÓÚ21cm(210mm)£¬¶¼¿ÉÒÔ...


v3Õñ¶¯µÈ¼¶±ê×¼ÊǶàÉÙ

V3Õñ¶¯µÈ¼¶±ê×¼ÊÇ38000´Î/·ÖÖÓ£¬ÊǸù¾Ý¹ú¼Ê±ê×¼ISO2631-1È·¶¨µÄ£¬ËüÊÇÃèÊöÈËÌå¶ÔÕñ¶¯»·¾³ÊÊÓ¦ÄÜÁ¦µÄ²ÎÊýÖ®Ò»£¬V3Õñ¶¯µÈ¼¶´ú±íµÄÕñ¶¯¼ÓËÙ¶ÈΪ2.8g£¬ÈËÌåËù³ÐÊܵÄÕñ¶¯¼ÓËÙ¶È...


ÇóÆû³µÐü¼ÜÆÀ¼ÛÖ¸±ê¾ù·½¸ùÖµµÄmatlab³ÌÐò - ±à³ÌÓïÑÔ...

¸ù¾Ý¸ø¶¨µÄ´«µÝº¯Êý(den1),ʹÓÃfreqsº¯Êý¼ÆËãÆµÂÊÏìÓ¦,²¢¸ù¾ÝISO2631±ê×¼¶¨ÒåµÄƵÂʼÓȨº¯Êý¼ÆËã¼ÓȨºóµÄƵÂÊÏìÓ¦¡£×îºóÇóµÃƵÂʼÓȨºóµÄ¼ÓËٶȾù·½¸ùÖµ¡£ Ðü¼Ü¶¯ÄӶȵľù·½¸ùÖµ(SWS...


¹ØÓÚISO2631 Â˲¨¼ÆÈ¨µÄÎÊÌâ,ÈçºÎ´Óʱ¼äÓòÄÚ¶ÔÆä½øÐÐÂ˲¨¼Æ...

·½·¨¿ÉÒÔ˵Ã÷һϣºÒòΪISO2631ÀïÒѾ­ÓÐÏà¹ØÄ£ÄâÂ˲¨Æ÷µÄ²ÎÊý£¬ÄÇôÄãÒª×öµÄ¾ÍÊÇÈçºÎ½«Õâ¸öÄ£ÄâÂ˲¨Æ÷ת»»³ÉÊý×ÖÂ˲¨Æ÷£¬ÔÚmatlabÖпÉÒÔÓÃË«ÏßÐԱ任½«Æä±ä»»³ÉÊý×ÖÂ˲¨Æ÷£¬...


¹²ÕñÏÖÏó,Èç¹û°´ÕÕÒ»¶¨ÆµÂÊÈËÌå½øÐÐÊÜÆÈÔ˶¯,ÊÇ·ñ»á...

°üÀ¨¹Ç÷ÀºÍƤ·ôµÈ×é³É·ÇÁ¬Ðø·ÇÏßÐÔ½éÖÊ£¬Ê¹Íâ½çÕñ¶¯¶ÔÉíÌåµÄ¾ßÌåÓ°Ïì·Ç³£¶à±ä¡£ÎªÁËÏÞÖÆ»úеÕñ¶¯¶ÔÈËÌåµÄΣº¦£¬ISO2631[2]£¬ISO5349[3], ISO...


µçÌÝÖÊÁ¿¼ì²âµÄ·½·¨ÓÐʲô?

Òò´ËÔÚISO2631±ê×¼ÀïÍÆ¼ö²ÉÓÃÆµÂʼÆÈ¨¼ÓËÙ¶ÈÀ´ÆÀ¼ÛÕñ¶¯¶ÔÈËÌåÊæÊʵÄÓ°Ïì¡£ÈËÌå´¦ÓÚ²»Í¬µÄ×Ë̬Óв»Í¬µÄƵÂʼÆÈ¨Íø¸ñ£¬¾ßÌå¿ÉÒԲο¼ISO8041¡£3.³ËÔË...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷