·µ»Ø

¿ÆÑ§¼Ò´³ººÄ©

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚÎå°ÙÎåʮһÕ µç×ӹܣ¨¼Ó¸üµÚÈýÕ£©(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    ËµÆðÔõô½â¾öÎÞÏߵ紫Ë;àÀë¶ÌµÄÎÊÌ⣬Ê×ÏȾÍÒª½âÊÍÒ»ÏÂÎÞÏߵ粨¡£

    Ê×ÏÈ£¬ÎÞÏߵ粨һ°ã·ÖΪ³¤²¨¡¢Öв¨ºÍ¶Ì²¨¡£

    µ±È»£¬ÔÙÍùºó»¹Ï¸·Ö³öÁ˳¬³¤²¨¡¢³¬¶Ì²¨¡¢·ÖÃײ¨¡¢ÀåÃײ¨¡¢ºÁÃײ¨£¬²»¹ýÕâÖÖ²¨¶ÔÔÝʱµÄÂíÇ¿À´Ëµ²¢ÎÞʵ¼ÊÒâÒå¡£

    ÓÉÓÚ³¤²¨Ôڵز¨´«²¥Ê±£¬Æä´«²¥ËðºÄС£¬´«²¥Îȶ¨£¬ÊÜ´óÆøÓ°ÏìС£¬ÔÚÕæÊµµÄÀúÊ·ÖУ¬ºÜ³¤Ò»¶Îʱ¼ä£¬ÈËÃǶ¼ÈÏΪ²¨ÊÇÔ½³¤Ô½ºÃ£¬µ«Êµ¼ÊÉÏ£¬³¤²¨ÔÚ´óÆø²ãÖеĵçÀë²ã¶Ô³¤²¨ÓÐÇ¿ÁÒµÄÎüÊÕ×÷Óã¬Òò´ËÔÚ³¤¾àÀëµÄͨѶÖУ¬³¤²¨ÊDz»Èç¶Ì²¨µÄ¡£

    ¶Ì²¨£¬Ò²¾ÍÊÇÆµÂÊÔÚ3mhz¡«30mhz£¬²¨³¤ÔÚ10m~100mÖ®¼äµÄ²¨£¬ÕâÖÖ²¨ËäÈ»²»ÀûÓڵز¨´«²¥£¬µ«µçÀë²ã¶ÔÆäµÄÎüÊÕºÜС£¬Òò´Ë¾­¹ýÒ»´Î·´Éä¿ÉÒԵõ½Ò»°Ùµ½ËÄǧ¹«ÀïµÄÌøÔ¾¾àÀë¡£¾­¹ýµçÀë²ãºÍ´óµØµÄ¼¸´ÎÁ¬Ðø·´É䣬´«²¥µÄ¾àÀë¿ÉÒÔ´ïµ½ºÜÔ¶¡£

    Ô¶µ½Ê²Ã´³Ì¶ÈÄØ£¬ÕâÑù˵°É£¬ÔÚ½â·ÅÖ®ºó£¬²»ÉÙDZ·üÔÚ´ó½µÄÌØÎñ·Ö×ÓÓõľÍÊǶ̲¨µç̨£¬Õâ¶«Î÷£¬ÔÚµ±Äê¿ÉÒÔ˵5ÍßͨȫÇò£¬·ÅÔÚººÄ©Õâ¸öÄê´ú£¬¾Í¸ü¼ÓÁ˲»µÃÁË¡£

    ¶øÖ®ËùÒÔºóÀ´µÄµç̨ÄÜÈç´ËÅ£²æ£¬ºËÐÄÆäʵ²»½ö½öÔÚÓÚ·¢ÏÖÁ˶̲¨µÄÓŵ㣬¸üÔÚÓÚ¶þÊ®ÊÀ¼Í×îÖØÒªµÄ·¢Ã÷¡ª¡ªµç×ӹܣ¡

    µç×Ó¹ÜÄËÖÁºóÀ´½øÒ»²½·¢Ã÷³öÀ´µÄ¾§Ìå¹Ü£¬¼«´óµÄ¸Ä±äÁ˶þÊ®ÊÀ¼ÍµÄÊÀ½ç£¬Ò²ÎªºóÀ´ÐÅϢʱ´úµÄ³öÏֵ춨ÁË»ù´¡¡£

    ¶øÂíǿһֱÈÃÑÕ·¢ÑÐÖÆµÄ¾ÍÊǵç×ӹܣ¬Ëû×¼±¸ÔÚµã³öµç×Ó¹ÜÕâ¸ö¿Æ¼¼µãºó£¬¿ª·¢ÐÂÒ»´úÎÞÏßµçµç̨£¡

    µç×ӹܵÄ×÷ÓÃÊÇʲô£¬ÕâÑù˵°É£¬·¢±¨»úΪʲô´«Êä¾àÀë¶Ì£¬Äã¿ÉÒÔÀí½âΪÄ㺰»°ÎªÊ²Ã´¶ÔÃæÂ¥Ìý²»¼û£¬ÉùÒô̫СÁËÂ

    ÄÇÔõôÑùÈÃËûÌý¼ûÄØ£¿

    ´óÉùµã°¡£¡²»ÐмӸöÀ®°È£¡

    µç×ӹܾÍÊÇÕâ¸öÀ®°È£¡

    ÄÇʲôÊǵç×Ó¹ÜÄØ£¬ËµËûÁíÍâÒ»¸öÃû³Æ¾ÍºÃÀí½âÁË¡ª¡ªÕæ¿Õ¹Ü¡£

    ÖÚËùÖÜÖª£¬Õæ¿Õ»·¾³ÊǸü¼ÓÓÐÀûÓÚÓÎÀëµç×ÓµÄÁ÷¶¯µÄ£¬Òò´Ëµç×Ó¹Ü×îÖ÷ÒªµÄÓÃ;£¬¾ÍÊǽ«Ð¡µÄµçÐźÅŪ³ÉÒ»´óµÄ£¬¸ø·¢±¨»úºÍ½ÓÊÕÆ÷¶¼¼ÓÁËÒ»¸ö´óÀ®°È£¬ÕâÑù¾ÍÄܺ°µÃ¸üÔ¶£¬ÌýµÃ¸üÇå³þÁË¡£

    µ±È»£¬µç×ӹܺͺóÃæ³öÏֵľ§Ìå¹Ü±ÈÆðÀ´ÓÖÊÇСÎ×¼û´óÎ×ÁË£¬µ«¾§Ìå¹ÜµÄÖÆÔìÒªÇó¸ü¸ß£¬µç×ӹܵĺËÐļ¼Êõ£¬¾ÍÊÇÔÚÕæ¿Õ²£Á§¹ÜÀïÃæ×°¶«Î÷¡£

    Õâ¼¼ÊõÌýÆðÀ´ÊDz»ÊǺܶúÊ죿

    Ã»´í£¬Õâ¶«Î÷ÆäʵÊÇµçµÆÅݼ¼ÊõµÄ¸½ÊôÆ·£¬·¢Ã÷Õß¾ÍÊǰ®µÏÉú£¬Òò´Ë×îԭʼµÄµç×ӹܷ¢Ã÷ÓÚ1883Ä꣬Ҳ¾ÍÊÇÖз¨Õ½Õù±¬·¢µÄÄê´ú¡£

    ¿´×ÅÑÕ·¢Ð¡ÐÄÒíÒí¶Ë×ŵÄÒ»¸öľÅÌ£¬Ä¾ÅÌÉÏÊÇÒ»¸öÄ´Ö¸´óСµÄÔ²ÖùÌå²£Á§ÈÝÆ÷£¬Á½¸ù½ðÊô¹÷´ÓÈÝÆ÷ÀïÉì³öÀ´£¬ÂíÇ¿¿´µÄÔõô¶¼¾õµÃ¿É°®¡£

    Õâ¶«Î÷ºÍºóÊÀÄÇЩ¶þ¼«¹Ü±ÈÆðÀ´×ÔÈ»ÊDz»ÖªµÀ´Ö´óÁ˶àÉÙ£¬µ«ÔÚÂíÇ¿ÑÛÀÕâ¾ø¶ÔÊǸö¿É°®µÄСÂÜÀò¡£

µÚÎå°ÙÎåʮһÕ µç×ӹܣ¨¼Ó¸üµÚÈýÕ£©(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³