´Ö²Ú¶ÈµÄÈýÖÖ±íʾ·½·¨ - °Ù¶È¾­Ñé

1 RaÖµ£º RaÖµÊÇÒ»ÖÖ³£ÓõıíÃæ´Ö²Ú¶ÈÖ¸±ê£¬Ëü±íʾµ¥Î»³¤¶ÈµÄ±íÃæ´Ö²Ú¶Èƽ¾ùÖµ¡£RaֵԽС£¬±íÃæÔ½¹â»¬¡£RaÖµµÄµ¥Î»ÊÇ΢Ã×£¨¦Ìm£©»òÓ¢´ç£¨...


´Ö²Ú¶Èµ¥Î»ÊÇʲô?

´Ö²Ú¶ÈµÄµ¥Î»ÊÇ:Ra¡£Ra£¬±íÃæ´Ö²Ú¶ÈµÄÒ»ÖÖ¼ÆÁ¿µ¥Î»¡£ÊôÓÚһάÐÎò²ÎÊý¡£±íÃ漸ºÎÌØÕ÷²ÉÓÃÐÎò²ÎÊýÀ´ÃèÊö¡£


±íÃæ´Ö²Ú¶ÈÓе¥Î»Âð??

* ±íÃæ´Ö²Ú¶Èµ¥Î»Í¨³£ÊÇum *±íÃæ´Ö²Ú¶Èͨ³£ÊÇÒÔRa,Rz,Rm±íʾ(GB/T3505-2000, ISO 4287-1997)*±íÃæ´Ö²Ú¶ÈÊÇÖ¸Áã¼þÔÚ¼Ó¹¤¹ý³ÌÖÐÓÉÓÚ²»Í¬µÄ...


±íÃæ´Ö²Ú¶ÈµÄ·ûºÅRa/umÖÐumÊǵ¥Î»Âð?

RaÊDZíÃæ´Ö²Ú¶ÈÆÀ¶¨µÄÖ÷Òª²ÎÊýÖ®Ò»,Æ䶨ÒåÊÇ:ÔÚÒ»¸öÈ¡Ñù³¤¶ÈÄÚ,±»²â±íÃæÂÖÀªµÄƽ¾ùÏßÉÏÃæµÄËãÊõƽ¾ùÖµ,RaµÄµ¥Î»:um(΢Ã×)


´Ö²Ú¶ÈµÄµ¥Î»ÊÇʲô

´Ö²Ú¶ÈµÄµ¥Î»ÊÇ£ºRa¡£Ra£¬±íÃæ´Ö²Ú¶ÈµÄÒ»ÖÖ¼ÆÁ¿µ¥Î»¡£ÊôÓÚһάÐÎò²ÎÊý¡£±íÃ漸ºÎÌØÕ÷²ÉÓÃÐÎò²ÎÊýÀ´ÃèÊö¡£


´Ö²Ú¶ÈµÄµ¥Î»

´Ö²Ú¶ÈµÄµ¥Î»ÊÇ£ºÎ¢Ã×£¨¦Ìm£©¼ò½é£ºÔÚ»úеѧÖУ¬´Ö²Ú¶ÈÖ¸¼Ó¹¤±íÃæÉϾßÓеĽÏС¼ä¾àºÍ·å¹ÈËù×é³ÉµÄ΢¹Û¼¸ºÎÐÎ×´ÌØÐÔ¡£ËüÊÇ»¥»»ÐÔ...


´Ö²Ú¶ÈµÄµ¥Î»ÊÇʲô?

Ra£¬±íÃæ´Ö²Ú¶ÈµÄ¼ÆÁ¿µ¥Î»¡£ÊôÓÚһάÐÎò²ÎÊý¡£±íÃæ´Ö²Ú¶È£¬ËüÈ¡±íÃæÉÏijһ¸ö½ØÃæµÄÍâÐÎÂÖÀªÇúÏßÀ´±íʾ¡£¸ù¾Ý±íʾ·½·¨µÄ²»Í¬¿É·ÖΪ...


´Ö²Ú¶ÈÊý×Ö25¡¢12.5¡¢6.3¡¢3.2´Ö²Ú³Ì¶È?

±íÃæ´Ö²Ú¶ÈÊý×Ö25¡¢12.5¡¢6.3¡¢3.2¡¢1.6¡¢0.8¡¢0.4...£¬µ¥Î»ÊÇ΢Ã×£¨um£©¡£±íʾ¼Ó¹¤ºó±íÃæ΢¹ÛµÄ²»Æ½³Ì¶È¡£²âÁ¿µÄ±ê×¼...


´Ö²Ú¶ÈµÄ·ûºÅÊÇʲô?

RqµÄµ¥Î»Í¨³£ÊÇ΢Ã×£¨¦Ìm£©»òÄÉÃ×£¨nm£©£¬ÊýֵԽС±íʾ±íÃæÔ½¹â»¬¡£ 4. Rt£ºRtÊDZíÃæ´Ö²Ú¶ÈµÄ¶ÈÁ¿...


ÏßÇиîÖдֲڶÈum:Ra1.6 ÊÇʲôÒâ˼ - ZOLÎÊ´ð

4Ìõ»Ø´ð:¡¾ÍƼö´ð°¸¡¿ÔÚÏßÇиîÖÐ,´Ö²Ú¶ÈÊÇÓÃÓÚÃèÊö±íÃæÖÊÁ¿µÄÒ»¸ö²ÎÊý¡£´Ö²Ú¶Èͨ³£ÒÔµ¥Î»Î¢Ã×(um)À´±íʾ,Ëü´ú±íÁËÔÚÒ»¶¨³¤¶ÈÄÚ±íÃæÉϵIJ»...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷