ÌâÄ¿ÄÚÈÝ

Óб߳¤ÎªaµÄÕý·½Ìåľ¿éAºÍСÌú¿éB£®ÈçͼËùʾ£¬½«A·ÅÈëÊ¢ÓÐÊÊÁ¿Ë®µÄÉÕ±­ÖУ¬½þÈëÉî¶ÈΪh1£»ÔÙ½«Bµþ·ÅÔÚAÉÏ£¬A½þÈëÉî¶È±äΪh2£®ÏÂÁÐÅжϴíÎóµÄÊÇ£¨¡¡¡¡£©

A. AµÄÖÊÁ¿mA=¦ÑË®a3

B. AÓëBµÄ×ÜÖÊÁ¿m×Ü====¦ÑË®a2h2

C. Çó½âAµÄÃܶȵÄ˼·

D. ½«µþ·ÅÔÚAÉϵÄBÈ¡Ï£¬·ÅÈëË®ÖУ¬´ýA¡¢B¾ù¾²Ö¹ºó£¬VÅÅ×Ü¡ü¡úË®Ãæ¸ß¶Èh¡ü¡úË®¶ÔÉÕ±­µ×µÄѹǿp¡ü¡ú¦ÑË®gh¡úË®¶ÔÉÕ±­µ×µÄѹÁ¦F¡ü=pS±­

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø