ÌâÄ¿ÄÚÈÝ

(16·Ö)ÈçͼËùʾ£¬KÓëÐéÏßMNÖ®¼äÊǼÓËٵ糡£¬ÐéÏßMNÓëPQÖ®¼äÊÇÔÈÇ¿µç³¡£¬ÐéÏßPQÓëÓ«¹âÆÁÖ®¼äÊÇÔÈÇ¿´Å³¡£¬ÇÒMN¾ùÓëÓ«¹âÆÁÈýÕß»¥ÏàÆ½ÐУ¬µç³¡ºÍ´Å³¡µÄ·½ÏòÈçͼËùʾ£¬Í¼ÖÐAµãÓëOµãµÄÁ¬Ïß´¹Ö±ÓÚÓ«¹âÆÁ¡£Ò»´øÕýµçµÄÁ£×Ó³õËÙ¶ÈΪ0£¬¾­¼ÓËٵ糡¼ÓËÙºó´ÓAµãÀ뿪£¬ËÙ¶È·½Ïò´¹Ö±ÓÚÆ«×ªµç³¡·½ÏòÉäÈëÆ«×ªµç³¡£¬ÔÚÀ뿪ƫתµç³¡ºó½øÈëÔÈÇ¿´Å³¡£¬×îºóÇ¡ºÃ´¹Ö±µØ´òÔÚÓ«¹âÆÁÉÏ¡£ÒÑÖªµç³¡ºÍ´Å³¡ÇøÓòÔÚ¼áÖ±·½Ïò×ã¹»³¤£¬¼ÓËٵ糡µçѹÓëÆ«×ªµç³¡µÄ³¡Ç¿¹ØÏµÎªU=Ed/2,ʽÖеÄdÊÇÆ«×ªµç³¡µÄ¿í¶È£¬´Å³¡µÄ´Å¸ÐӦǿ¶ÈBÓëÆ«×ªµç³¡µÄµç³¡Ç¿¶ÈEºÍ´øµçÁ£×ÓÀ뿪¼ÓËٵ糡µÄËÙ¶Èvo¹ØÏµ·ûºÏ±í´ïʽv¡£=E/BÈôÌâÖÐÖ»ÓÐÆ«×ªµç³¡µÄ¿í¶ÈdΪÒÑÖªÁ¿£¬²»¼ÆÁ£×ÓÖØÁ¦£¬Ôò£º

(1)»­³ö´øµçÁ£×ӹ켣ʾÒâͼ£»

(2)´Å³¡µÄ¿í¶ÈLΪ¶àÉÙ?

(3)´øµçÁ£×ÓÔڵ糡ºÍ´Å³¡Öд¹Ö±ÓÚvo·½ÏòµÄƫת¾àÀë·Ö±ðÊǶàÉÙ?

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø