ÎÒ¹«Ë¾Ò»Å_ÝdØ›ëŠÌÝÕý³£ß\(y¨´n)ÐЃÉÄêÁË£¬×òÌì³ö¬F(xi¨¤n)†–î}£¬ß\(y¨´n)Ðеĕrºò›]†–î}£¬Ã¿®”(d¨¡ng)?sh¨´)½ŒÓͣ܇µÄ•rºò¿‚Åä늵ÄÃ}›_ʽ©늱£×o(h¨´)Æ÷¾ÍÌøél£¬Ã}›_ʽ©늱£×o(h¨´)Æ÷„Ó×÷ëŠÁ÷ÊÇ50mA,„Ó×÷•régÊÇ0.2S£¬†–Ëû‚ƒ¹¤³ÌŽŸÕfÒ²›]ÒŠß^ß@˜ÓµÄ†–î}£¬Õf“Q‚€µÄ„eµÄ©늱£×o(h¨´)Æ÷Ô‡Ô‡£¬¸÷λÓÐʲô¸ßÕÐÕˆÙn½Ì