ÌâÄ¿ÄÚÈÝ

º£µ×ÓзḻµÄµØÏÂ×ÊÔ´£¬É̽²â³ÉΪÊÀ½ç¹Ø×¢µÄÈȵã.2011Äê7ÔÂ6ÈÕ£¬ÎÒ¹úÔØÈËDZˮÆ÷¡°òÔÁúºÅ¡±ÒÔ×î´óÏÂDZ5 057 mµÄÉî¶È´´ÊÀ½çÔØÈËÉîDZ¼Í¼£®Èç¹û½«¡°òÔÁúºÅ¡±Ä³´ÎµÄÊÔDZÔ˶¯·Ö³ÉÈý¸ö½×¶Î£¬Ñ¡ÏòÏÂΪÕý·½Ïò£¬gÈ¡10 m/s2£¬³ý¸¡Á¦ºÍÖØÁ¦Í⣬²»¼ÆÈκÎ×èÁ¦£¬Æäv£­tͼÏóÈçͼ¼×Ëùʾ£®ÔòÓÐ(¡¡¡¡)
¡¡

A£®Oa¶ÎÖØÁ¦´óÓÚ¸¡Á¦£¬ºÏÁ¦×öÕý¹¦
B£®ab¶ÎÖØÁ¦µÈÓÚ¸¡Á¦£¬ÖØÁ¦×ö¹¦µÈÓÚ¿Ë·þ¸¡Á¦×öµÄ¹¦
C£®bc¶ÎÖØÁ¦Ð¡ÓÚ¸¡Á¦£¬¶¯ÄÜת»¯ÎªÊÆÄÜ
D£®Èý¸ö½×¶Î¶ÔÓ¦µÄ¸¡Á¦µÄ´óС°´Í¼ÒÒËùʾµÄ¹æÂɱ仯

AB

½âÎöÊÔÌâ·ÖÎö£º¸ù¾Ý¼×ͼ¿ÉÖªOa¶ÎÎïÌå×ö¼ÓËÙÔ˶¯£¬¼´ÖØÁ¦´óÓÚ¸¡Á¦£¬ºÏÁ¦×öÕý¹¦£¬A¶Ô
ab¶ÎÎïÌå×öÔÈËÙÔ˶¯£¬ÊÜÁ¦Æ½ºâ¼´ÖØÁ¦µÈÓÚ¸¡Á¦£¬ÖØÁ¦×öµÄ¹¦µÈÓÚ¿Ë·þ¸¡Á¦×öµÄ¹¦£¬B¶Ô
bc¶ÎÎïÌå×ö¼õËÙÔ˶¯£¬¼´ÖØÁ¦Ð¡ÓÚ¸¡Á¦£¬¶¯ÄܺÍÊÆÄÜת»¯ÎªÄÚÄÜ£¬C´í
oa¶Î¼ÓËٶȣ¬¸ù¾ÝÅ£¶ÙµÚ¶þ¶¨ÂÉÓУº£¬ËùÒÔ£¬ab½×¶ÎÊÜÁ¦Æ½ºâ£¬bc½×¶Î£¬¸ù¾ÝÅ£¶ÙµÚ¶þ¶¨ÂÉÓУº£¬ËùÒÔ£¬¹ÊÈý¸ö½×¶Î¶ÔÓ¦µÄ¸¡Á¦´óС²»¿ÉÒÔ°´ÈçͼÒÒËùʾµÄͼÏó¹æÂɱ仯£¬D´í
ËùÒÔÑ¡AB

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø