ÏÖÒªÑéÖ¤¡°µ±ÖÊÁ¿Ò»¶¨Ê±£¬ÎïÌåÔ˶¯µÄ¼ÓËÙ¶ÈÓëËüËùÊܵĺÏÍâÁ¦³ÉÕý±È¡±ÕâÒ»ÎïÀí¹æÂÉ£¬¸ø¶¨µÄÆ÷²ÄÈçÏ£ºÒ»Çã½Ç¿ÉÒÔµ÷½ÚµÄ³¤Ð±Ã棨Èçͼ£©¡¢Ð¡³µ¡¢¼ÆʱÆ÷Ò»¸ö¡¢ Ã׳ß
£¨1£©ÌîÈëÊʵ±µÄ¹«Ê½»òÎÄ×Ö£¬ÍêÉÆÒÔÏÂʵÑé²½Ö裨²»¿¼ÂÇĦ²ÁÁ¦µÄÓ°Ï죩£º
¢ÙÈÃС³µ×ÔбÃæÉÏ·½Ò»¹Ì¶¨µãA1´Ó¾²Ö¹¿ªÊ¼Ï»¬µ½Ð±Ãæµ×¶ËA2£¬¼ÇÏÂËùÓõÄʱ¼ät1
¢ÚÓÃÃ׳߲âÁ¿A1ÓëA2Ö®¼äµÄ¾àÀës£¬ÔòС³µµÄ¼ÓËÙ¶Èa=_________¡£
¢ÛÓÃÃ׳߲âÁ¿A1Ïà¶ÔÓÚA2µÄ¸ß¶Èh¡£ÉèС³µËùÊÜÖØÁ¦Îªmg£¬ÔòС³µËùÊܵĺÏÍâÁ¦F=__________¡£
¢Ü¸Ä±ä______________£¬Öظ´ÉÏÊö²âÁ¿¡£
¢ÝÒÔhΪºá×ø±ê£¬l/t2Ϊ×Ý×ø±ê£¬¸ù¾ÝʵÑéÊý¾Ý×÷ͼ£¬ÈçÄܵõ½Ò»Ìõ¹ýÔ­µãµÄÖ±Ïߣ¬Ôò¿ÉÑéÖ¤¡°µ±ÖÊÁ¿Ò»¶¨Ê±£¬ÎïÌåÔ˶¯µÄ¼ÓËÙ¶ÈÓëËüËùÊܵĺÏÍâÁ¦³ÉÕý±È¡± ÕâÒ»¹æÂÉ¡£
£¨2£©ÔÚ̽¾¿ÈçºÎÏû³ýÉÏÊöʵÑéÖÐĦ²Á×èÁ¦Ó°ÏìµÄ¹ý³ÌÖУ¬Ä³Í¬Ñ§Éè¼ÆµÄ·½°¸ÊÇ£º
¢Ùµ÷½ÚбÃæÇã½Ç£¬Ê¹Ð¡³µÔÚбÃæÉÏÔÈËÙÏ»¬£¬²âÁ¿´ËʱA1µãÏà¶ÔÓÚбÃæµ×¶ËA2µÄ¸ß¶Èh¡£
¢Ú½øÐУ¨1£©Öеĸ÷Ïî²âÁ¿£¬
¢Û¼ÆËãÓë×÷ͼʱÓã¨h-h0£©´úÌæh¡£
¶Ô´Ë·½°¸ÓÐÒÔϼ¸ÖÖÆÀÂÛÒâ¼û£º
A.·½°¸ÕýÈ·¿ÉÐÐ
B.·½°¸µÄÀíÂÛÒÀ¾ÝÕýÈ·£¬µ«ÀûÓÃËù¸øµÄÆ÷²ÄÎÞ·¨È·¶¨Ð¡³µÔÚбÃæÉÏÊÇ·ñ×öÔÈËÙÔ˶¯
C.·½°¸µÄÀíÂÛÒÀ¾ÝÓÐÎÊÌ⣬С³µËùÊÜĦ²ÁÁ¦ÓëбÃæÇã½ÇÓйØ
ÆäÖкÏÀíµÄÒâ¼ûÊÇ_________________¡£
£¨1£©£»£»Ð±ÃæÇã½Ç£¨»òÌîhµÄÊýÖµ£©
£¨2£©C
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â