ÌâÄ¿ÄÚÈÝ

£¨2008?Î人¶þÄ££©ÎªÁËÑо¿³¬ÖØÓëÊ§ÖØÏÖÏó£¬Ä³Í¬Ñ§½«Ò»ÌåÖØ³Ó·ÅÔÚµçÌݵĵذåÉÏ£¬ËûÕ¾ÔÚÌåÖØ³ÓÉÏËæµçÌÝÔ˶¯²¢¹Û²ìÌåÖØ³ÓʾÊýµÄ±ä»¯Çé¿ö£®±íÖмǼÁ˼¸¸öÌØ¶¨Ê±¿ÌÌåÖØ³ÓµÄʾÊý£®
ʱ¼ä t1 t2 t3 t4
ÌåÖØ³ÓʾÊý£¨kg£© 50.0 55.0 45.0 50.0
ÒÑÖªt1ʱ¿ÌµçÌݾ²Ö¹£¬Ôò£¨¡¡¡¡£©
·ÖÎö£º¸ù¾Ý±í¸ñ¶ÁÊý·ÖÎö£¬t2ʱ¿ÌÎïÌå´¦ÓÚ³¬ÖØ×´Ì¬£¬t3ʱ¿ÌÎïÌå´¦ÓÚÊ§ÖØ×´Ì¬£¬¸ù¾ÝÅ£¶ÙµÚ¶þ¶¨ÂÉ·ÖÎöÎïÌå¼ÓËٶȵķ½Ïò£®·¢Éú³¬ÖØÓëÊ§ÖØÏÖÏóʱ£¬ÎïÌåµÄÖØÁ¦Ã»Óб仯£®³¬ÖØ»òÊ§ÖØÈ¡¾öÓÚ¼ÓËٶȵķ½Ïò£¬ÓëËÙ¶È·½ÏòÎ޹أ®
½â´ð£º½â£ºAB¡¢³¬ÖغÍÊ§ÖØÊ±ÎïÌåµÄÖØÁ¦ºÍÖÊÁ¿ÊDz»±äµÄ£¬Ö»ÊǶÔÐü¹ÒÎïµÄѹÁ¦»òÕßÖ§³ÖÁ¦±ä»¯ÁË£¬¹ÊAÕýÈ·£¬B´íÎó£®
CD¡¢t2ʱ¿ÌÎïÌå¼ÓËÙ¶È·½ÏòÏòÉÏ£¬´¦ÓÚ³¬ÖØ×´Ì¬£¬t3ʱ¿ÌÎïÌå¼ÓËÙ¶È·½ÏòÏòÏ£¬´¦ÓÚÊ§ÖØ×´Ì¬£¬ËùÒÔt2ºÍt3ʱ¿Ì£¬µçÌݵļÓËÙ¶È·½ÏòÏà·´£¬¹ÊC´íÎó£¬DÕýÈ·£®
¹ÊÑ¡£ºAD£®
µãÆÀ£º³¬ÖغÍÊ§ÖØÏÖÏó¿ÉÒÔÔËÓÃÅ£¶ÙÔ˶¯¶¨ÂɽøÐзÖÎöÀí½â£¬²úÉú³¬ÖصÄÌõ¼þÊÇ£ºÎïÌåµÄ¼ÓËÙ¶È·½ÏòÏòÉÏ£»²úÉúÊ§ÖØµÄÌõ¼þ£ºÎïÌåµÄ¼ÓËÙ¶È·½ÏòÏòÏ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø