ÌâÄ¿ÄÚÈÝ

15£®ÏÂÁÐÓйØÒÅ´«ºÍ±äÒìµÄ˵·¨£¬´íÎóµÄÊÇ£¨¡¡¡¡£©
A£®Èô»ùÒòÐÍΪAabbºÍaaBbµÄÁ½Ç×±¾ÔÓ½»£¬ºó´ú³öÏÖËÄÖÖ±íÏÖÐÍÇÒÐÔ×´·ÖÀë±ÈΪ1£º1£º1£º1£¬Ôò˵Ã÷ÕâÁ½¶Ô»ùÒò×ñÑ­×ÔÓÉ×éºÏ¶¨ÂÉ
B£®±íÏÖÐÍÕý³£µÄ·ò¸¾ÉúÁËÒ»¸öȾɫÌåÕý³£µ«»¼ºìÂÌɫäµÄÅ®¶ù£¬×î¿ÉÄܵÄÔ­ÒòÊǸ¸±¾¼õÊý·ÖÁѹý³ÌÖз¢ÉúÁË»ùÒòÍ»±ä
C£®Èô³£È¾É«ÌåÉϵÄÒþÐÔ»ùÒòdʹ»¨·Û50%ËÀÍö£¬ÔòÔÓºÏ×Ó×Ô½»ºó´úµÄÏÔÐÔ¸öÌåÓëÒþÐÔ¸öÌåµÄ±ÈÀýΪ5£º1
D£®Èô¹ûÓ¬XȾɫÌåÉÏ´æÔÚÒ»ÒþÐÔ»ùÒòe¿ÉʹÐÛÅä×ÓËÀÍö£¬ÔòÖÖȺÖдæÔÚÒþÐÔÐÔ×´µÄÐÛ¹ûÓ¬£¬²»´æÔÚÒþÐÔÐÔ×´µÄ´Æ¹ûÓ¬£®

·ÖÎö »ùÒò·ÖÀ붨ÂɺÍ×ÔÓÉ×éºÏ¶¨ÂɵÄʵÖÊ£º½øÐÐÓÐÐÔÉúÖ³µÄÉúÎïÔÚ½øÐмõÊý·ÖÁѲúÉúÅä×ӵĹý³ÌÖУ¬Î»ÓÚͬԴȾɫÌåÉϵĵÈλ»ùÒòËæÍ¬Ô´È¾É«Ìå·ÖÀë¶ø·ÖÀ룬·Ö±ð½øÈ벻ͬµÄÅä×ÓÖУ¬ËæÅä×Ó¶ÀÁ¢ÒÅ´«¸øºó´ú£¬Í¬Ê±Î»ÓÚ·ÇͬԴȾɫÌåÉϵķǵÈλ»ùÒò½øÐÐ×ÔÓÉ×éºÏ£®

½â´ð ½â£ºA¡¢»ùÒòÐÍΪAabbºÍaaBbµÄÁ½Ç×±¾ÔÓ½»£¬ºó´ú³öÏÖËÄÖÖ±íÏÖÐÍÇÒÐÔ×´·ÖÀë±ÈΪ1£º1£º1£º1£¬²»Ò»¶¨ÄÜ˵Ã÷ÕâÁ½¶Ô»ùÒò×ñÑ­×ÔÓÉ×éºÏ¶¨ÂÉ£¬ÒòΪAÓëbÁ¬Ëø£¬aÓëBÁ¬Ëø£¬Ò²»á³öÏÖÕâÖÖ½á¹û£¬A´íÎó£»
B¡¢ÓÉÓÚºìÂÌɫäÊÇXȾɫÌåÉÏÒþÐÔÒÅ´«£¬±íÏÖÐÍÕý³£µÄ·ò¸¾ÉúÁËÒ»¸öȾɫÌåÕý³£µ«»¼ºìÂÌɫäµÄÅ®¶ù£¬×î¿ÉÄܵÄÔ­ÒòÊǸ¸±¾¼õÊý·ÖÁѹý³ÌÖз¢ÉúÁË»ùÒòÍ»±ä
£¬BÕýÈ·£»
C¡¢ÓÉÌâÒâÖª£¬º¬ÓÐÒþÐÔ»ùÒòµÄ»¨·ÛÓÐ50%µÄËÀÍöÂÊ£¬Òò´Ë»ùÒòÐÍΪDdµÄ¸¸±¾²úÉú¿ÉÓýÅä×ӵĻùÒòÐͼ°±ÈÀýÊÇD£ºd=2£º1£¬Ä¸±¾²úÉúµÄ¿ÉÓýÅä×ÓµÄÀàÐͼ°±ÈÀýÊÇD£ºd=1£º1£¬´ÆÐÛÅä×ÓËæ»ú½áºÏ£¬×Ó´úµÄ»ùÒòÐͼ°±ÈÀýÊÇDD£ºDd£ºdd=2£º3£º1£¬ÔòÔÓºÏ×Ó×Ô½»ºó´úµÄÏÔÐÔ¸öÌåÓëÒþÐÔ¸öÌåµÄ±ÈÀýΪ5£º1£¬CÕýÈ·£»
D¡¢Èô¹ûÓ¬XȾɫÌåÉÏ´æÔÚÒ»ÒþÐÔ»ùÒòe¿ÉʹÐÛÅä×ÓËÀÍö£¬ÔòÖÖȺÖдæÔÚÒþÐÔÐÔ×´µÄÐÛ¹ûÓ¬£¬²»´æÔÚÒþÐÔÐÔ×´µÄ´Æ¹ûÓ¬£¬DÕýÈ·£®
¹ÊÑ¡£ºA£®

µãÆÀ ±¾ÌâÖ÷Òª¿¼²é¿¼²é°éÐÔÒÅ´«¡¢»ùÒò×ÔÓÉ×éºÏ¶¨ÂɵÄʵÖʼ°Ó¦Óã¬ÒªÇó¿¼ÉúÕÆÎÕ»ùÒò×ÔÓÉ×éºÏ¶¨ÂɵÄʵÖÊ£¬ÄܲÉÓÃÖð¶Ô·ÖÎö·¨½øÐÐÏà¹Ø¼ÆË㣮

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø