Èçͼ¼×Ëùʾ.¿Õ¼äÓÐÒ»¿íΪ2LµÄÔÈÇ¿´Å³¡ÇøÓò£¬´Å¸ÐӦǿ¶ÈΪB£¬·½Ïò´¹Ö±Ö½ÃæÍ⣬abcdÊÇÓɾùÔȵç×èË¿×ö³ÉµÄ±ß³¤ÎªLµÄÕý·½ÐÎÏß¿ò£¬×ܵç×èΪR.Ïß¿òÒÔ´¹Ö±´Å³¡±ß½çµÄËÙ¶ÈÔÈËÙͨ¹ý´Å³¡ÇøÓò.ÔÚÔ˶¯¹ý³ÌÖУ¬Ïß¿òab¡¢cdÁ½±ßʼÖÕÓë´Å³¡±ß½çƽÐÐ.ÉèÏß¿ò¸Õ½øÈë´Å³¡µÄλÖÃx=0£¬xÖáÑØˮƽ·½ÏòÏòÓÒ.Çó£º
1.´Ócd±ß½øÈë´Å³¡µ½ab±ß½øÈë´Å³¡µÄ¹ý³ÌÖУ¬Ïß¿òÖвúÉúµÄ½¹¶úÈÈ£»
2.ÔÚÏÂÃæµÄͼÒÒÖУ¬»³öcdÁ½¶ËµçÊƲîUcdËæ¾àÀëx±ä»¯µÄͼÏñ.ÆäÖÐ.£¨²»ÐèÒª·ÖÎö˵Ã÷£©
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º
ÔÚÏÂÃæµÄÒÒͼÖÐ,»³öabÁ½¶ËµçÊƲîUabËæ¾àÀë±ä»¯µÄͼÏó(ÆäÖÐU0=BLv).
¼×
ÒÒ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º
Èçͼ¼×Ëùʾ,¿Õ¼äÓÐÒ»¿íΪ2LµÄÔÈÇ¿´Å³¡ÇøÓò,´Å¸ÐӦǿ¶ÈΪB,·½Ïò´¹Ö±Ö½ÃæÏòÍâ.abcdÊÇÓɾùÔȵç×èË¿×ö³ÉµÄ±ß³¤ÎªLµÄÕý·½ÐÎÏß¿ò,×ܵç×èֵΪR.Ïß¿òÒÔ´¹Ö±´Å³¡±ß½çµÄËÙ¶ÈvÔÈËÙͨ¹ý´Å³¡ÇøÓò.ÔÚÔ˶¯¹ý³ÌÖÐ,Ïß¿òab¡¢cdÁ½±ßʼÖÕÓë´Å³¡±ß½çƽÐÐ.ÉèÏß¿ò¸Õ½øÈë´Å³¡µÄλÖÃx=0,xÖáÑØˮƽ·½ÏòÏòÓÒ.
ÔÚÏÂÃæµÄÒÒͼÖÐ,»³öabÁ½¶ËµçÊƲîUabËæ¾àÀë±ä»¯µÄͼÏó(ÆäÖÐU0=BLv).
¼×
ÒÒ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º
(18·Ö)Èçͼ¼×Ëùʾ.¿Õ¼äÓÐÒ»¿íΪ2LµÄÔÈÇ¿´Å³¡ÇøÓò£¬´Å¸ÐӦǿ¶ÈΪB£¬·½Ïò´¹Ö±Ö½ÃæÏòÍâ.abcdÊÇÓɾùÔȵç×èË¿×ö³ÉµÄ±ß³¤ÎªLµÄÕý·½ÐÎÏß¿ò£¬×ܵç×èֵΪR.Ïß¿òÒÔ´¹Ö±´Å³¡±ß½çµÄËÙ¶ÈvÔÈËÙͨ¹ý´Å³¡ÇøÓò.ÔÚÔ˶¯¹ý³ÌÖУ¬Ïß¿òab¡¢cdÁ½±ßʼÖÕÓë´Å³¡±ß½çƽÐÐ.ÉèÏß¿ò¸Õ½øÈë´Å³¡µÄλÖÃx=0£¬xÖáÑØˮƽ·½ÏòÏòÓÒ¡£Çó£º
£¨1£©cd±ß¸Õ½øÈë´Å³¡Ê±£¬abÁ½¶ËµÄµçÊƲ²¢Ö¸Ã÷ÄĶ˵çÊƸߣ»
£¨2£©Ïß¿ò´©¹ý´Å³¡µÄ¹ý³ÌÖУ¬Ïß¿òÖвúÉúµÄ½¹¶úÈÈ£»
£¨3£©ÔÚÏÂÃæµÄÒÒͼÖУ¬»³öabÁ½¶ËµçÊƲîUabËæ¾àÀë±ä»¯µÄͼÏó¡£ÆäÖÐU0 = BLv¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º
Èçͼ¼×Ëùʾ.¿Õ¼äÓÐÒ»¿íΪ2LµÄÔÈÇ¿´Å³¡ÇøÓò£¬´Å¸ÐӦǿ¶ÈΪB£¬·½Ïò´¹Ö±Ö½ÃæÍ⣬abcdÊÇÓɾùÔȵç×èË¿×ö³ÉµÄ±ß³¤ÎªLµÄÕý·½ÐÎÏß¿ò£¬×ܵç×èΪR.Ïß¿òÒÔ´¹Ö±´Å³¡±ß½çµÄËÙ¶ÈÔÈËÙͨ¹ý´Å³¡ÇøÓò.ÔÚÔ˶¯¹ý³ÌÖУ¬Ïß¿òab¡¢cdÁ½±ßʼÖÕÓë´Å³¡±ß½çƽÐÐ.ÉèÏß¿ò¸Õ½øÈë´Å³¡µÄλÖÃx=0£¬xÖáÑØˮƽ·½ÏòÏòÓÒ.Çó£º
1.´Ócd±ß½øÈë´Å³¡µ½ab±ß½øÈë´Å³¡µÄ¹ý³ÌÖУ¬Ïß¿òÖвúÉúµÄ½¹¶úÈÈ£»
2.ÔÚÏÂÃæµÄͼÒÒÖУ¬»³öcdÁ½¶ËµçÊƲîUcdËæ¾àÀëx±ä»¯µÄͼÏñ.ÆäÖÐ.£¨²»ÐèÒª·ÖÎö˵Ã÷£©
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com