ÂíÉÏ×¢²á£¬»ñÈ¡ÔĶÁ¾«»ªÄÚÈݼ°ÏÂÔØÈ¨ÏÞ
ÄúÐèÒª µÇ¼ ²Å¿ÉÒÔÏÂÔØ»ò²é¿´£¬Ã»ÓÐÕʺţ¿×¢²á
x
ÊÓÆµ¿¹¸ÉÈÅÔÀí
ÔÚ½²ÊÓÆµ¿¹¸ÉÈÅÆ÷ÔÀí֮ǰ£¬Òª½²Ò»ÏÂÊÓÆµ¼à¿ØÐźŴ«ÊäµÄ´«Í³·½Ê½£ºÊÓÆµ»ù´ø´«Ê䣬ËùνµÄÊÓÆµ»ù´ø´«Ê䣬ÊÇÖ¸ÊÓÆµÐźŲ»¾¹ýƵÂʱ仯µÈÈκδ¦Àí£¬ÓÐͼÏñÄôȡͨ¹ýͬÖáµçÀÂÖ±½Ó´«Êäµ½¼à¿Ø¶ËµÄ´«Ê䷽ʽ¡£Í¼ÏñÔÚ´«Êäʱ Ö±½ÓÀûÓÃͬÖáµçÀµÄ0~6MHZÀ´´«Ê䣬·Ç³£ÈÝÒ×Êܵ½¸ÉÈÅ£¬ ʹͼÏñ³öÏÖÍøÎÆ¡¢ºáÎÆºÍÔëµãÓ°Ïì¼à¿Ø½á¹û¡£
ÊÓÆµ¿¹¸ÉÈÅÆ÷ÔÚ¹¤×÷ʱ ÊÇÖ±½Ó½ÓÔÚÉãÏñ»úµÄÊä³ö£¨»òÈ·¶¨ÎÞ¸ÉÈŵÄÊÓÆµÐźţ©ÉÏ£¬½«ÊÓÆµÐźÅÒÆµ½¸ßƵÐźţ¬Ê¹ÆäÔÚ´«Êä¹ý³ÌÖв»»ìÈëµÍƵÐźţ¬ÔÚ¼à¿Ø¶ËÓõ÷½ÚÆ÷½«ÐźŻ¹Ô³É»ù´øÐźţ¬¿ÉÒÔ´Ó¸ù±¾ÉÏÏû³ýÒÔÉϸ÷ÖÖµÍÆµ¸ÉÈŵÄÓ°Ïì¡£Æä´ÎÊÓÆµ¿¹¸ÉÈÅÆ÷ ¶ÔÊÓÆµÐźžßÓÐÒ»¶¨µÄ´ó×÷Óà ´Ó¶øÌá¸ßÐÅÔë±È£¬Í¬ÊÂÒ²¿ÉÒÔʹÐźŵÄÓÐЧ´«Êä¾àÀëÑÓ³¤¡£
|