İÉúÈË,ÄܰÑÄãµÄ¼ôÌù°åÉÏ×î½üµÄ¶«Î÷ÈÃÎÒ¿´Ò»¿´Âï...

ABP-119 CHN-037 ABP-138 ABP-145 MGSMPL-001 ABP-159 ABP-171 ABP-178 PPT-016 PPT-018 GNE105 KRV001 REBDB-505¡¢KNAM-023¡¢PRVR-024¡¢DSVR-756¡¢CAWD-110 ROYD-006stars-145MIAA-230 ¾ýËùÑÔÉõÊÇ£¬È»ÎáÿÈÕÏ·ÓÚÔ­Éñ¿ÉµÃԭʯ°ÙÓÖÎåÊ®£¬Ô½øÎåǧÓÐÓ࣬

178ÄдîÅä¶à¸ßµÄÅ®º¢ÎÞÂÛÅ®º¢´©¸ß¸úЬ»¹ÊÇÆ½µ×Ь×ßÔÚ...

178ÄдîÅä¶à¸ßµÄÅ®º¢ÎÞÂÛÅ®º¢´©¸ß¸úЬ»¹ÊÇÆ½µ×Ь×ßÔÚÒ»Æð¶¼»áÏԵñȽÏЭµ÷£¿1Ã×63-1Ã×65×óÓÒ°É ...

ÓÐÄÄЩµçÓ°Ò»¶¨Òª³ÃÄêÇá¿´?

ABP-159£¬SIRO-1774£¬ABP-171£¬MIDE-128£¬AVOP-004£¬ABP-145£¬SIRO-1690£¬BF-325£¬ABP-166£¬N0964£¬N0962£¬AVOP004£¬ABP-138£¬AVOP008£¬S...

Èçͼ,ÔÚ¡÷ABCÖÐ,AB=AC¡£(1)ÈôPΪ±ßBCÉϵÄÖеã,Á¬½ÓAP,ÇóÖ¤B...

ÒÀÌâÒâÈý½ÇÐÎΪµÈÑüµÄ£¬ÄÇôÈýÏߺÏÒ»£¬AP¡ÍBC£¬ÔòÔÚÈý½ÇÐÎABPÖУ¬AB²-AP²=BP²ÓÖÒòΪBP=CP£¬ËùÒÔBP*CP=AB²-AP²Ö¤Ã÷£º¡ßAB=AC,BP...

2014Äê´ºÍíÉÏ,һλ½ÐС²ÊÆìµÄ¹ÃÄïÔÚÔ­µØ×ÔתÁËËĸö¶àСʱ...

Ò».°ÑÔ­µãºÍA£¨170£¬0£©£¬·Ö±ð´úÈë½âÎöʽ£¬ µÃ³ö·½³ÌΪy=-x²+170x ¶þ.ÓÃÇ󵼵ķ½·¨¼´y'=-2x+170 µÃ³öx=85ʱ´ïµ½×î¸ßµã.Èý....

³õÈý¶þ´Îº¯ÊýÌâ,Ç󻨴ðPÊÇÅ×ÎïÏßy=2(x - 2)²¶Ô³ÆÖá...

³õÈý¶þ´Îº¯ÊýÌâ,Ç󻨴ðPÊÇÅ×ÎïÏßy=2(x-2)²¶Ô³ÆÖáÉϵÄÒ»¸ö¶¯µã,Ö±Ïßx=tƽÐÐÓÚyÖá,·Ö±ðÓÚÖ±Ïßy=x¡¢Å×ÎïÏßy=2(x-2)²½»ÓÚµãA¡¢B,Èô¡÷ABPÊÇÒÔµãA»òµãBΪ...

ÎÒÉí¸ß157,ÄÐÅóÓÑÉí¸ß168,ËûµÜµÜ¶¼±ÈËû¸ß,178,ÎÒÏëÎÊ...

ÎÒÉí¸ß157£¬ÄÐÅóÓÑÉí¸ß168£¬ËûµÜµÜ¶¼±ÈËû¸ß£¬178£¬ÎÒÏëÎÊÏÂÎÒÃǵĺ¢×Ó½«À´»á²»»á³¤²»¸ß°¡£¿²»»á£¬...

...ad¡ÍbcÓÚµãd,AD=4,BD=3,¡÷ABCµÄÃæ»ý14©M&#178...

Èçͼ¡÷abcÖÐ ad¡ÍbcÓÚµãd,AD=4,BD=3,¡÷ABCµÄÃæ»ý14©M²,¶¯µãpÑØÉäÏßADÔÈËÙÔ˶¯,Á¬½ÓPB.(1)ÇóDCµÄ³¤(2)ÈôPµÄÔ˶¯ËÙ¶ÈΪ2©M/s,µ±¡÷ABPΪµÈÑüÈý½ÇÐÎʱ,ÇóPµãµÄ...

ÇиîÏß¶¨Àí

µ±´ÓÔ²ÍâÒ»µãÒý³öÇÐÏßPTºÍ¸îÏßABP£¬ÇÐÏßPTµÄ³¤¶ÈÊǸõ㵽¸îÏßÓëÔ²½»µãµÄÁ½ÌõÏß¶ÎPAºÍPBµÄ±ÈÀýÖÐÏ¼´PT²=PA¡¤PB¡£ÕâÒ»ÐÔÖÊ¿ÉÒÔͨ¹ýÏÒÇнǶ¨ÀíºÍÈý½ÇÐÎÏàËÆÐÔ...

ÈçͼÔÚ¡÷abcÖÐbc=21,ac=10,ab=17,¡÷abcµÄÃæ»ýΪ84

1¡¢¡÷ABPΪµÈÑüÈý½ÇÐΣ¬ÓÐÁ½ÖÖÇé¿ö£¬ÎªAP=BP»òAB=AP£¬ÒòΪCΪÖյ㣬ËùÒÔÖ»ÄÜÊÇAP=BP µ±AP=BPʱ ÔÚ¡÷ABCÖиù¾ÝÓàÏÒ¶¨Àí¿ÉµÃ AC²=AB²+BC²-2AB...

Ïà¹ØËÑË÷