ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬ÔÚ°å¼ä¾àΪd¡¢×ã¹»´óµÄƽÐаåµçÈÝÆ÷ÖУ¬´æÔÚÊúÖ±ÏòϵÄÔÈÇ¿µç³¡ÔÚÆ½°åµÄÄÚ±íÃæÌùÓÐÌØÊⱡĤ£¬µ±´øµçÁ£×ÓÂäÔÚÆ½°åÉÏʱ»áÏÔʾÂäµãºÛ¼£¡£ÔÚ¾àÀëÉϼ«°åd/5´¦OµãÓÐÒ»¸ö¾²Ö¹µÄÖÐÐÔ΢Á££¬ÓÉÓÚÄÚ²¿×÷Óã¬Ä³Ò»Ê±¿ÌͻȻ·ÖÁѳÉÁ½¸ö´øµç΢Á£1¡¢ 2£¬ÆäÖÐ΢Á£1»ñµÃˮƽÏò×óµÄ³õËÙ¶È¡£¾¹ýÒ»¶Îʱ¼ä£¬ Éϼ«°å±¡Ä¤ÉÏÀëÐéÏß(ÐéÏß¹ýOµã´¹Ö±ÓÚ¼«¾àÀëΪd/5µÄλÖóöÏÖÂäµãºÛ¼£A¡£Í¬Ò»Ê±¿Ìϼ«°å±¡Ä¤ÉÏÒ²³öÏÖÂäµãºÛ¼£B (ͼÖÐδ»³ö£©²»¼ÆÖØÁ¦ºÍ·ÖÁѺóÁ½Î¢Á£¼äµÄ×÷Óá£Çó:
![]()
(1)΢Á£1¡¢Î¢Á£2µÄÖÊÁ¿Ö®±È
(2) A¡¢BÁ½µãÖ®¼äµÄ¾àÀëL¡£
¡¾´ð°¸¡¿(1)4£º1£»(2)![]()
¡¾½âÎö¡¿
£¨1£©ÖÐÐÔÁ£×Ó·ÖÁѳÉÁ½¸ö´øµçµÄÁ£×Ó£¬ÓɵçºÉÊØºã¿ÉÖªÒ»¸ö´øÕýµç£¬Ò»¸ö´ø¸ºµç£¬ÇÒµçºÉÁ¿ÏàµÈ¶¼Îªq£»AÁ£×Ó´ø¸ºµçÏòÉϼ«°åÔ˶¯×öµÄÊÇÀàÆ½Å×Ô˶¯£¬Í¬Àí¿ÉÖªBÁ£×Ó´øÕýµçÏòϼ«°åÔ˶¯×öµÄÒ²ÊÇÀàÆ½Å×Ô˶¯£¬¶¼ÊÇˮƽ·½Ïò×öÔÈËÙÔ˶¯£¬ÊúÖ±·½Ïò×ö³õËÙ¶ÈΪÁãµÄÔȼÓËÙÖ±ÏßÔ˶¯£¬ÇÒÓÉÌâÖªA£¬BÁ½¸öÁ£×ÓµÄÔ˶¯Ê±¼äÏàͬ£¬¶¼Îªt£¬ÔòÓÐ
![]()
![]()
Á½Ê½Ïà±È¿ÉµÃ
£»
£¨2£©ÖÐÐÔÁ£×Ó·ÖÁѳÉABÁ½¸öÁ£×ÓʱÂú×㶯Á¿Êغ㣬ȡÏòÓÒΪ֤ÔòÓÐ
![]()
BÁ½¸öÁ£×Óˮƽ·½Ïò×öÔÈËÙÖ±ÏßÔ˶¯£¬
![]()
![]()
½«ABµÄÖÊÁ¿Ö®±È´úÈëÁªÁ¢¿ÉµÃ
£»
ÔòABÖ®¼äµÄˮƽ¾àÀë
£¬¹ÊABÖ®¼äµÄ¾àÀëÓɹ´¹É¶¨ÀíÓÐ
![]()