ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬ÇáÖʵ¯»ÉÒ»¶Ë¹Ì¶¨£¬ÁíÒ»¶ËÓëÒ»ÖÊÁ¿Îªm¡¢Ì×ÔÚ´Ö²ÚÊúÖ±¹Ì¶¨¸ËA´¦µÄÔ²»·ÏàÁ¬µ¯»ÉˮƽÇÒ´¦ÓÚÔ³¤¡£Ô²»·´ÓA´¦Óɾ²Ö¹¿ªÊ¼Ï»¬£¬¾¹ýB´¦µÄËÙ¶È×î´ó£¬µ½´ïC´¦µÄËÙ¶ÈΪÁ㣬AC=h¡£Ô²»·ÔÚC´¦»ñµÃ-ÊúÖ±ÏòÉϵÄËÙ¶È"£¬Ç¡ºÃÄܻص½A´¦¡£µ¯»ÉʼÖÕÔÚµ¯ÐÔÏÞ¶ÈÄÚ£¬ÖØÁ¦¼ÓËÙ¶ÈΪg¡£ÔòÔ²»·
A. Ï»¬¹ý³ÌÖУ¬¼ÓËÙ¶ÈÒ»Ö±¼õС
B. ÉÏ»¬¹ý³ÌÖУ¬¾¹ýB´¦µÄËÙ¶È×î´ó
C. Ï»¬¹ý³ÌÖУ¬¿Ë·þĦ²ÁÁ¦×öµÄ¹¦Îªmv2
D. ÉÏ»¬¾¹ýBµÄËٶȴóÓÚÏ»¬¾¹ýBµÄËÙ¶È
¡¾´ð°¸¡¿CD
¡¾½âÎö¡¿AÏԲ»·´ÓA´¦Óɾ²Ö¹¿ªÊ¼Ï»¬£¬¾¹ýB´¦µÄËÙ¶È×î´ó£¬µ½´ïC´¦µÄËÙ¶ÈΪÁ㣬ËùÒÔÔ²»·ÏÈ×ö¼ÓËÙÔ˶¯£¬ÔÙ×ö¼õËÙÔ˶¯£¬¾¹ýB´¦µÄËÙ¶È×î´ó£¬ËùÒÔ¾¹ýB´¦µÄ¼ÓËÙ¶ÈΪÁ㣬ËùÒÔ¼ÓËÙ¶ÈÏȼõС£¬ºóÔö´ó£¬¹ÊA´íÎó£»
B¡¢DÏ´ÓAµ½B£º£¬´ÓCµ½A£º£¬£¬ÁªÁ¢½âµÃ£ºËùÒÔB´íÎó£¬DÕýÈ·£»
CÏ´ÓAµ½C£¬¸ù¾ÝÄÜÁ¿Êغ㣺£¬´ÓCµ½A£º£¬ÁªÁ¢½âµÃ£º£¬¹ÊCÕýÈ·¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿