ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ð¡Ã÷ÔÚѧϰÁ˸¡Á¦µÄÓйØÖªÊ¶ºó£¬ËûÀûÓÃÒ»¸öÎï¿é¡¢µ¯»É²âÁ¦¼Æ¡¢Ë®¡¢ÑÎË®ºÍϸÏߣ¬×öÁËÈçͼËùʾµÄʵÑé¡£ÒÑÖªdÉÕ±­ÄÚÊÇÑÎË®£º

(1)СÃ÷Ö®ËùÒԵóö£º¡°ÎïÌåÔÚÃܶȴóµÄÒºÌåÖÐÊܵĸ¡Á¦´ó¡±£¬ÊÇÒòΪËûÖ»×öÁËÈçͼËùʾÄ½ÊµÑ飺_____£»

(2)ͨ¹ý·ÖÎö±È½Ï________¼¸²½ÊµÑ飬¿ÉÒÔÑéÖ¤¡°ÎïÌåÔÚÃܶȴóµÄÒºÌåÖÐÊܵĸ¡Á¦²»Ò»¶¨´ó¡±£¬ÇÒbÉÕ±­ÄÚÒºÌåÒ»¶¨ÊÇ______£»

(3)´ÓÉÏÊöʵÑé¿ÉÖª£¬___________£¨ÊµÑéÑо¿·½·¨£©ÔÚÎïÀí̽¾¿Ê±£¬¶ÔµÃ³ö¿ÆÑ§½áÂ۷dz£ÖØÒª¡£

¡¾´ð°¸¡¿acd abc ÑÎË® ¿ØÖƱäÁ¿·¨

¡¾½âÎö¡¿

(1)[1]СÃ÷µÃ³öµÄ½áÂÛÊÇ£ºÎïÌåÔÚÃܶȴóµÄÒºÌåÖÐÊܵ½µÄ¸¡Á¦´ó£¬ÊÇÒòΪËûÖ»×öÁËͼacdÕ⼸²½ÊµÑ飬¼´Ìõ¼þÊÇÎïÌå½þûÔÚÒºÌåÖУ¬ÈôÎïÌ岿·Ö½þÈëÃܶȴóµÄÒºÌåÖÐÓëÎïÌå½þûÔÚÃܶÈСµÄÒºÌåÖУ¬´Ë½áÂÛδ±ØÕýÈ·¡£

(2)[2][3]ͨ·ÖÎö±È½Ïabc¼¸²½ÊµÑ飬¿ÉÒÔÑéÖ¤¡°ÎïÌåÔÚÃܶȴóµÄÒºÌåÖÐÊܵĸ¡Á¦²»Ò»¶¨´ó¡±£¬ÒòΪÎï¿éÔÚbÉÕ±­Öв¿·Ö½þÈëÒºÌåÖУ¬ÔÚcÉÕ±­ÖнþûÔÚÒºÌåÖУ¬½áºÏÌâÒâ¼°ÉÏһСÌâµÄ·ÖÎöÖª£¬dÉÕ±­ÖеÄÒºÌåΪÑÎË®£¬ÄÇôcÉÕ±­ÖеÄÊÇË®£¬bÉÕ±­µÄÒºÌåÓ¦ÊÇÑÎË®£¬¶øÇÒÎï¿éÔÚbÖÐËùÊܵĸ¡Á¦Ð¡ÓÚ»òµÈÓÚÔÚcÖÐËùÊܵĸ¡Á¦£¬²ÅÄÜÓÐÒÔÉϵĽáÂÛ¡£

(3)[4]ÓÉÉÏÊöʵÑé¿ÉÖª£¬²Ù×÷ÖÐÓÃÉϵĿÆÑ§Ì½¾¿·½·¨ÊÇ¿ØÖƱäÁ¿·¨£¬ÒòΪÔÚ̽¾¿¹ý³ÌÖÐҪ̽¾¿¸¡Á¦¸úÒºÌåÃܶȹØÏµÊ±£¬±ØÐë±£³ÖÎïÌå½þÈëÌå»ýÏàͬ£¬¶øÑ¡Óò»Í¬ÖÖÒºÌå¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿¸Ü¸ËÔÚÎÒ¹ú¹Å´úÔç¾ÍÓÐÁËÐí¶àÇÉÃîµÄÓ¦Óã¬È缳ˮµÄ½ÛéÀ£¨Èçͼ¼×Ëùʾ£©¡£ÈËÃÇÔÚÊúÁ¢µÄ¼Ü×ÓÉÏÖ§ÆðÒ»¸ù³¤Ö±¸Ë£¬Ö±¸ËµÄÒ»¶ËÓÃÉþ×ÓÐü¹ÒˮͰ£¬ÁíÒ»¶ËÓÃÉþ×ÓÐü¹Òʯ¿é×÷ΪÅäÖØ¡£ÈËÓÃÁ¦ÏòÏÂÀ­Éþ£¬½«Í°·ÅÈë¾®ÄÚ´òË®£¬·ÅÊÖºóÕâͰˮÔÚÅäÖØµÄ×÷ÓÃϱ»ÏòÉÏÌáÆð¡£½«½ÛéÀµÄÖ±¸Ë¡¢Ö§¼Ü¡¢Ë®Í°¡¢ÅäÖØÕâ¸öÕûÌå¿´×÷Ò»¸öϵͳ£¬µ±ÏµÍ³ÄÚÖ»ÓÐÖØÁ¦»òµ¯Á¦×ö¹¦Ê±£¬ÏµÍ³ÄÚÎïÌåµÄ¶¯ÄܺÍÊÆÄÜ·¢ÉúÏ໥ת»¯£¬µ«ÏµÍ³µÄ»úеÄÜ×ÜÁ¿±£³Ö²»±ä£¬Õâ¸ö¹æÂɽлúеÄÜÊØºã¶¨ÂÉ¡£ ÆäÖж¯ÄÜÓá°Ek¡±±íʾ£¬ £»ÖØÁ¦ÊÆÄÜÓá°Ep¡±±íʾ£¬ ¡£ ÈçͼÒÒËùʾÊǽÛéÀµÄ¼ò»¯Ê¾Òâͼ£¬½«Ö±¸Ë¿´×÷ÊÇÈÆÖ§µã O ת¶¯µÄ¸Ü¸Ë£¬Æä A µãÐü¹ÒˮͰ£¬B µãÐü¹ÒÅäÖØ¡£Èô OA£½2OB£¬µ±Ë®Í°×°Âúˮʱ£¬Ë®ºÍͰµÄ×ÜÖÊÁ¿ m=15kg¡£Èô²»¼Æ¸Ü¸Ë×ÔÖØ¡¢Ä¦²Á¼°¿ÕÆø×èÁ¦£¬g È¡ 10N/kg£¬Çó£º

(1)Ë®ºÍͰÊܵ½µÄ×ÜÖØÁ¦£»

(2)Èô¸Ü¸Ë¸ÕºÃÄÜÔÚˮƽλÖÃÆ½ºâ£¬ÅäÖØµÄÖÊÁ¿£»

(3)ˮͰÉÏÉý 1m£¬Ë®ºÍͰµÄÖØÁ¦ÊÆÄÜÔö¼ÓÁ˶àÉÙJ£»

(4)½«ÅäÖØ¸ü»»Îª 40kg ºó£¬ÓÃÊÖ½«¸Ü¸Ë±£³ÖÔÚˮƽλÖþ²Ö¹£¬ËÉÊÖºó¸Ü¸ËËæ¼´Ë³Ê±Õëת¶¯¡£Õû¸ö¹ý³ÌÅäÖØÎ´´¥µØ£¬Ë®Î´Òç³ö¡£Çë¼ÆËãµ±ÅäÖØÏ½µ 0.5m ʱ£¬Ë®Í°Ô˶¯µÄËÙ¶È¡£

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

¾«Ó¢¼Ò½ÌÍø