4¡¢Æû³µÊÇÎÒÃÇÊ®·ÖÊìϤµÄ½»Í¨¹¤¾ß£¬Ò²°üº¬·á¸»µÄÎïÀí֪ʶ£®
£¨l£©Æû³µÂÖÌ¥±íÃæÉÏ°¼Í¹²»Æ½µÄ»¨ÎÆÊÇΪÁËÔö´ó
Ħ²Á
Á¦£»
£¨2£©ÓÃË®×÷ΪÆû³µ·¢¶¯»úµÄÀäÈ´¼Á£¬ÕâÊÇÒòΪˮµÄ
±ÈÈÈÈÝ
½Ï´ó£»
£¨3£©¹«°²²¿ÃÅÒªÇóСÆû³µµÄ˾»úºÍÇ°Åŵij˿ͱØÐëʹÓð²È«´ø£¬ÕâÖ÷ÒªÊÇΪÁË·ÀÖ¹½ô¼±É²³µÊ±ÓÉÓÚ
¹ßÐÔ
´øÀ´µÄΣº¦£»
£¨4£©Æû³µµÄÀ®°ÈÉùÊÇͨ¹ý
¿ÕÆø
´«µ½È˶úµÄ£»
£¨5£©¶ÔÔØÖØÆû³µÌá³öÁËÏÞÔصÄÒªÇó£¬ÕâÖ÷ÒªÊÇΪÁË·ÀÖ¹ÓÉÓÚѹÁ¦¹ý´ó£¬Ôì³É
ѹǿ
¹ý´ó¶øËð»µÂ·Ã棻
£¨6£©Æû³µÔÚƽֱ¹«Â·ÉÏÔÈËÙÖ±ÏßÐÐʻʱ£¬Æû³µËùÊܵ½µÄºÏÁ¦Îª
0
N£®
·ÖÎö£º£¨1£©Ôö´óĦ²ÁÁ¦µÄ·½·¨£ºÔö´óѹÁ¦£¬Ôö´ó½Ó´¥ÃæµÄ´Ö²Ú³Ì¶È£®
£¨2£©ËùÓеÄÎïÖÊÖУ¬Ë®µÄ±ÈÈÈ×î´ó£¬ÏàͬÌõ¼þÏ£¬Ë®ÎüÊÕÈÈÁ¿×î¶à£®
£¨3£©ÎïÌåÓÉÓÚ¹ßÐÔÒª±£³ÖÔ­À´µÄÔ˶¯×´Ì¬£®
£¨4£©ÉùÒô´«²¥ÐèÒª½éÖÊ£¬¹ÌÌå¡¢ÒºÌå¡¢ÆøÌ嶼¿ÉÒÔ´«²¥ÉùÒô£®
£¨5£©¸ù¾ÝP=$\frac{F}{S}$ÄÜÅжÏѹǿ´óС£®
£¨6£©ÎïÌå¾²Ö¹»òÔÈËÙÖ±ÏßÔ˶¯Ê±Êܵ½Æ½ºâÁ¦µÄ×÷Óã¬Æ½ºâÁ¦µÄºÏÁ¦ÎªÁ㣮
½â´ð£º½â£º£¨l£©Æû³µÂÖÌ¥±íÃæÉÏ°¼Í¹²»Æ½µÄ»¨ÎÆÊÇÔÚѹÁ¦Ò»¶¨Ê±£¬Ôö´ó½Ó´¥ÃæµÄ´Ö²Ú³Ì¶ÈÔö´óĦ²ÁÁ¦£»
£¨2£©ÒòΪˮµÄ±ÈÈÈÈݽϴ󣬲»Í¬ÎïÖÊ£¬ÖÊÁ¿Ïàͬ£¬Éý¸ßÏàͬµÄζȣ¬ÎüÊÕ¸ü¶àµÄÈÈÁ¿£®ËùÒÔÓÃË®×÷ΪÆû³µ·¢¶¯»úµÄÀäÈ´¼Á£»
£¨3£©ÎïÌåÓÉÓÚ¹ßÐÔÒª±£³ÖÔ­À´µÄÔ˶¯×´Ì¬£¬Ë¾»úºÍ³Ë¿ÍÓëÆû³µÒ»ÆðÔ˶¯£¬µ±Æû³µÍ»È»Í£Ö¹£¬Ë¾»úºÍ³Ë¿ÍÓÉÓÚ¹ßÐÔÒª±£³ÖÔ­À´µÄÔ˶¯×´Ì¬£¬ÈÝÒ׳å³ö³µÍâ·¢Éúʹʣ®Ð¡Æû³µµÄ˾»úºÍÇ°Åŵij˿ͱØÐëʹÓð²È«´ø£»
£¨4£©Æû³µµÄÀ®°ÈºÍÈ˶úÖ®¼ä´æÔÚ¿ÕÆø£¬´«²¥ÉùÒôÒÀ¿¿¿ÕÆø£»
£¨5£©Æû³µ³¬ÔØ£¬ÖÊÁ¿Ôö´ó£¬ÖØÁ¦Ôö´ó£¬¶ÔµØÃæµÄѹÁ¦Ôö´ó£¬ÊÜÁ¦Ãæ»ý²»±ä£¬Ñ¹Á¦Ôö´ó¶ÔµØÃæµÄѹǿÔö´ó£¬ÈÝÒ×Ëð»µÂ·Ã棻
£¨6£©Æû³µÔÚƽֱ¹«Â·ÉÏÔÈËÙÖ±ÏßÐÐʻʱ£¬Ò»¶¨Êܵ½Æ½ºâÁ¦µÄ×÷Óã¬Æ½ºâÁ¦µÄºÏÁ¦ÎªÁ㣮
¹Ê´ð°¸Îª£º£¨1£©Ä¦²Á£»£¨2£©±ÈÈÈÈÝ£»£¨3£©¹ßÐÔ£»£¨4£©¿ÕÆø£»£¨5£©Ñ¹Ç¿£»£¨6£©0£®
µãÆÀ£º£¨1£©ÕÆÎÕѹǿ´óСµÄÓ°ÏìÒòËØ£¬ÕÆÎÕÔö´óºÍ¼õСѹǿµÄ·½·¨£®
£¨2£©ÕÆÎÕĦ²ÁÁ¦´óСµÄÓ°ÏìÒòËØ£¬ÕÆÎÕÔö´óºÍ¼õСĦ²ÁÁ¦µÄ·½·¨£®
£¨3£©¸ù¾ÝQ=cm¡÷t½øÐÐÓйؼÆË㣮
£¨4£©ÎïÌå¾²Ö¹»òÔÈËÙÖ±ÏßÔ˶¯Ê±Êܵ½Æ½ºâÁ¦µÄ×÷Ó㬺ÏÁ¦ÎªÁ㣮ÕÆÎÕ¶þÁ¦Æ½ºâÌõ¼þ£®
£¨5£©ÕÆÎÕÉùÒôµÄ·¢ÉúÔ­Òò¡¢´«²¥Ìõ¼þ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2011?³²ºþÄ£Ä⣩Æû³µÊÇÎÒÃÇÊ®·ÖÊìϤµÄÖØÒª½»Í¨¹¤¾ß£¬ÇëÄãÔËÓÃËùѧµÄ֪ʶ¼òÒª»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔØÖØÆû³µÒ»°ã°²×°ºÜ¶à³µÂÖ£¬ÆäÄ¿µÄÊÇ
¼õС¶ÔµØÃæµÄѹǿ
¼õС¶ÔµØÃæµÄѹǿ
£®
£¨2£©ÔËÓͳµµÄβ²¿³£ÍÏ×ÅÒ»ÌõÌúÁ´£¬ÕâÊÇΪÁË
ʹ³µÉí²úÉúµÄµçºÉ¼°Ê±µ¼Èë´óµØ
ʹ³µÉí²úÉúµÄµçºÉ¼°Ê±µ¼Èë´óµØ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

Æû³µÊÇÎÒÃÇÊ®·ÖÊìϤµÄÖØÒª½»Í¨¹¤¾ß£¬ËüÓ¦ÓÃÁ˺ܶ෽ÃæµÄÎïÀí֪ʶÓë¼¼Êõ£¬È磺Æû³µµÄÀ®°ÈÉùÊÇ¿¿
¿ÕÆø
¿ÕÆø
´«²¥µ½ÎÒÃǵĶú¶äµÄ£¬Æû³µÉ²³µºó»¹Òª¼ÌÐøÇ°½øÒ»¶Î¾àÀ룬ÕâÊÇÒòΪ
Æû³µÓйßÐÔ
Æû³µÓйßÐÔ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2012?½¨ÑôÊÐÄ£Ä⣩Æû³µÊÇÎÒÃÇÊ®·ÖÊìϤµÄ½»Í¨¹¤¾ß£¬Ò²°üº¬·á¸»µÄÎïÀí֪ʶ£®
£¨l£©Ð¡Æû³µµÄÍâÐÎÉè¼Æ³ÉÁ÷ÏßÐÍ£¬ÈçͼËùʾ£¬µ±Ð¡Æû³µÔÚˮƽ·ÃæÉϸßËÙÐÐʻʱСÆû³µµ×²¿Êܵ½µÄÆøÌåѹǿ
´óÓÚ
´óÓÚ
СÆû³µÉϲ¿Êܵ½µÄÆøÌåѹǿ£®£¨Ì¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©
£¨2£©¶ÔÔØÖØÆû³µÌá³öÁËÏÞÔØÒªÇó£¬ÕâÖ÷ÒªÊÇΪÁË·ÀÖ¹ÓÉÓÚѹÁ¦¹ý´ó£¬Ôì³É
ѹǿ
ѹǿ
¹ý´ó¶øËð»µÂ·Ã棻
£¨3£©Æû³µÔÚƽֱ¹«Â·ÉÏÒÔ72km/hµÄËÙ¶ÈÔÈËÙÐÐÊ»30minʱ£¬Æû³µËùͨ¹ýµÄ·³ÌΪ
36
36
 km£®ÈçÆû³µÐÐÊ»ÔÚ¸ßɽÉÏ£¬·¢¶¯»úÄÚµÄË®ºÜÈÝÒ×·ÐÌÚ£¬ÊÇÒòΪ¸ßɽÉÏË®µÄ·Ðµã±ÈÔÚƽԭ´¦Ë®µÄ·Ð
µã
µÍ
µÍ
£¨Ì¡°¸ß¡±»ò¡°µÍ¡±£©
£¨4£©Ñ×ÈȵÄÏÄÌ죬¿ª×ÅСÆû³µÈ¥º£±ßÓÎÍ棬×øÔÚÐÐÊ»µÄÆû³µÀÒÔµØÃæΪ²ÎÕÕÎÆû³µÊÇ
Ô˶¯
Ô˶¯
µÄ£¬ÈËÕ¾ÔÚº£Ë®ÖÐʱ¸Ð¾õÁ¹Ë¬£¬¶øµ±È˳à½Å×ßÔÚɳʯÉÏʱȴ¸Ðµ½Ì̽ţ¬ÕâÖ÷ÒªÊÇÒòΪˮµÄ±ÈÈÈÈݱÈɳʯµÄ±ÈÈÈÈÝ
´ó
´ó
£®£¨Ñ¡Ìî¡°´ó¡±»ò¡°Ð¡¡±£© µØÉϵÄɳʯ±äÈÈÊÇͨ¹ý
ÈÈ´«µÝ
ÈÈ´«µÝ
µÄ·½Ê½Ê¹É³Ê¯µÄζÈÉý¸ß£¬ÄÚÄÜÔö´ó£® ÓÎӾʱ£¬ÈË»®Ë®ÉíÌå¾ÍÄÜÍùÇ°ÓΣ¬ÊÇÒòΪÁ¦µÄ×÷ÓÃÊÇ
Ï໥
Ï໥
µÄ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

Æû³µÊÇÎÒÃÇÊ®·ÖÊìϤµÄÖØÒª½»Í¨¹¤¾ß£¬ËüÓ¦ÓÃÁ˺ܶ෽ÃæµÄÎïÀí֪ʶÓë¼¼Êõ£¬ÇëÄãÔËÓÃËùѧµÄ֪ʶ¼òÒª»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©³£ÓÃË®×÷Æû³µ·¢¶¯»úµÄÀäÈ´¼ÁÊÇÒòΪ
±ÈÈȴ󣬽µÎÂЧ¹ûºÃ
±ÈÈȴ󣬽µÎÂЧ¹ûºÃ
£»
£¨2£©ÔØÖØÆû³µÒ»°ã°²×°ºÜ¶à³µÂÖ£¬ÆäÄ¿µÄÊÇ
Ôö´ó½Ó´¥Ãæ»ý£¬¼õСѹǿ
Ôö´ó½Ó´¥Ãæ»ý£¬¼õСѹǿ
£»
£¨3£©Æû³µµÄÂÖÌ¥ÉÏÓÐÐí¶à°¼Í¹²»Æ½µÄ»¨ÎÆ£¬ÊÇΪÁË
Ôö´ó
Ôö´ó
ÂÖÌ¥ÓëµØÃæ¼äµÄĦ²ÁÁ¦£»
£¨4£©Æû³µµÄ·¢¶¯»úÊÇÆûÓÍ»ú£¬´ÓÄÜÔ´¿É·ñÔÙÉúµÄ½Ç¶È¿´£¬ÆûÓÍÊÇ
²»¿ÉÔÙÉú
²»¿ÉÔÙÉú
ÄÜÔ´£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

¾«Ó¢¼Ò½ÌÍøÈçͼµÄÆû³µÊÇÎÒÃÇÊ®·ÖÊìϤµÄÖØÒª½»Í¨¹¤¾ß£¬ËüÓ¦ÓÃÁ˺ܶ෽ÃæµÄÎïÀí֪ʶÓë¼¼Êõ£¬ÇëÄãÔËÓÃËùѧµÄ֪ʶ¼òÒª»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¸÷ÀàÆû³µµÄÀ®°ÈÉùÊDz»ÏàͬµÄ£¬ÄÚÐеÄÈËƾÀ®°ÈÉù¾ÍÄÜÖªµÀÊÇʲô³µ£¬ÕâÊÇÒòΪ¸÷ÀàÆû³µÀ®°ÈÉùµÄ
 
²»Í¬£»
£¨2£©³µÂÖÉÏÓа¼Í¹²»Æ½µÄ»¨ÎÆ£¬ÆäÄ¿µÄÊÇ
 
£»
£¨3£©ÔËÓͳµµÄβ²¿³£ÍÏ×ÅÒ»ÌõÌúÁ´£¬ÕâÊÇΪÁË
 
£»
£¨4£©¹«Â·Éϳ£ÓС°ÓêÌì·»¬£¬Ð¡ÐÄÂýÐС±µÄ¾¯¸æÅƾ¯Ê¾Ë¾»ú£¬´ÓÎïÀíѧµÄ½Ç¶ÈÀí½âËüµÄº¬ÒåÊÇ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸