ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÀûÓÃͼ¼×ËùʾµÄʵÑé×°Öã¬Ì½¾¿Îï¿éÔÚˮƽ×ÀÃæÉϵÄÔ˶¯¹æÂÉ¡£Îï¿éÔÚÖØÎïµÄÇ£ÒýÏ¿ªÊ¼Ô˶¯£¬ÖØÎïÂ䵨ºó£¬Îï¿éÔÙÔ˶¯Ò»¶Î¾àÀëÍ£ÔÚ×ÀÃæÉÏ(ÉÐδµ½´ï»¬ÂÖ´¦)¡£´ÓÖ½´øÉϱãÓÚ²âÁ¿µÄµã¿ªÊ¼£¬Ã¿5¸öµãÈ¡1¸ö¼ÆÊýµã£¬ÏàÁÚ¼ÆÊýµã¼äµÄ¾àÀëÈçͼÒÒËùʾ¡£´òµã¼ÆÊ±Æ÷µçÔ´µÄƵÂÊΪ50Hz¡£

(1)ͨ¹ý·ÖÎöÖ½´øÊý¾Ý£¬¿ÉÅжÏÎï¿éÔÚÁ½ÏàÁÚ¼ÆÊýµã_______ºÍ_______Ö®¼äijʱ¿Ì¿ªÊ¼¼õËÙ¡£

(2)¼ÆÊýµã5¶ÔÓ¦µÄËÙ¶È´óСΪ________m/s£¬¼ÆÊýµã6¶ÔÓ¦µÄËÙ¶È´óСΪ________m/s¡£(±£ÁôÈýλÓÐЧÊý×Ö)

(3)Îï¿é¼õËÙÔ˶¯¹ý³ÌÖмÓËٶȵĴóСΪa£½________m/s2¡£

¡¾´ð°¸¡¿6 7 1.00 1.20 2.00

¡¾½âÎö¡¿

(1)[1][2]´ÓÖ½´øÉϵÄÊý¾Ý·ÖÎöµÃÖª£ºÔÚµã¼ÆÊýµã6֮ǰ£¬Á½µãÖ®¼äµÄÎ»ÒÆÖð½¥Ôö´ó£¬ÊǼÓËÙÔ˶¯£¬ÔÚ¼ÆÊýµã7Ö®ºó£¬Á½µãÖ®¼äµÄÎ»ÒÆÖð½¥¼õС£¬ÊǼõËÙÔ˶¯£¬ËùÒÔÎï¿éÔÚÏàÁÚ¼ÆÊýµã6ºÍ7Ö®¼äijʱ¿Ì¿ªÊ¼¼õËÙ£»

(2)[3][4]¸ù¾Ýƽ¾ùËٶȵÈÓÚÖÐʱ¿ÌËÙ¶È£¬ÔòÓУº

ÇÒÓУº

£»

(3)[5]ÓÉÖ½´ø¿ÉÖª£¬¼ÆÊýµã7Íùºó×ö¼õËÙÔ˶¯£¬¸ù¾Ý×÷²î·¨µÃ£º

ËùÒÔÎï¿é¼õËÙÔ˶¯¹ý³ÌÖмÓËٶȵĴóСΪ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÓÃÈçͼ¼×ËùʾµÄʵÑé×°ÖÃÑéÖ¤»úеÄÜÊØºã¶¨ÂÉ¡£ÊµÑéËùÓõĵçԴΪѧÉúµçÔ´£¬¿ÉÒÔÌṩÊä³öµçѹΪ6VµÄ½»±äµçÁ÷ºÍÖ±Á÷µç£¬½»±äµçÁ÷µÄƵÂÊΪ50Hz¡£ÖØ´¸´Ó¸ß´¦Óɾ²Ö¹¿ªÊ¼ÏÂÂ䣬֨´¸ÍÏ×ŵÄÖ½´øÉÏ´ò³öһϵÁеĵ㣬¶ÔÖ½´øÉϵĵã²âÁ¿²¢·ÖÎö£¬¼´¿ÉÑéÖ¤»úеÄÜÊØºã¶¨ÂÉ¡£

£¨1£©Ëû½øÐÐÁËÏÂÃæ¼¸¸ö²Ù×÷²½Ö裺

A.°´ÕÕͼʾµÄ×°Öð²×°Æ÷¼þ£»

B.½«´òµã¼ÆÊ±Æ÷½Óµ½µçÔ´µÄ¡°Ö±Á÷Êä³ö¡±ÉÏ£»

C.ÓÃÌìÆ½²â³öÖØ´¸µÄÖÊÁ¿£»

D.ÏȽÓͨµçÔ´£¬ºóÊÍ·ÅÖ½´ø£¬´ò³öÒ»ÌõÖ½´ø£»

E.²âÁ¿Ö½´øÉÏijЩµã¼äµÄ¾àÀ룻

F.¸ù¾Ý²âÁ¿µÄ½á¹û¼ÆËãÖØ´¸ÏÂÂä¹ý³ÌÖмõÉÙµÄÖØÁ¦ÊÆÄÜÊÇ·ñµÈÓÚÆäÔö¼ÓµÄ¶¯ÄÜ¡£

ÆäÖÐûÓбØÒª½øÐеIJ½ÖèÊÇ____________£¬²Ù×÷²»µ±µÄ²½ÖèÊÇ__________¡£(ÌîÑ¡Ïî×Öĸ)

£¨2£©Õâλͬѧ½øÐÐÕýÈ·²âÁ¿ºóÌôÑ¡³öÒ»Ìõµã¼£ÇåÎúµÄÖ½´ø½øÐвâÁ¿·ÖÎö£¬ÈçͼÒÒËùʾ£¬ÆäÖÐ0µãΪÆðʼµã£¬A¡¢B¡¢C¡¢D¡¢E¡¢FΪÁù¸ö¼ÆÊýµã¡£¸ù¾ÝÖ½´øÉϵIJâÁ¿Êý¾Ý£¬¿ÉµÃ³ö´òBµãÊ±ÖØ´¸µÄËÙ¶ÈΪ_______m/s.(±£Áô3λÓÐЧÊý×Ö)

£¨3£©Ëû¸ù¾ÝÖ½´øÉϵÄÊý¾ÝËã³ö¸÷µãµÄËÙ¶Èv£¬Á¿³öÏÂÂä¾àÀëh£¬²¢ÒÔv/2Ϊ×ÝÖá¡¢ÒÔhΪºáÖáÃæ³öͼÏó£¬Ó¦ÊÇÏÂÁÐͼÖеÄ______¡£

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

¾«Ó¢¼Ò½ÌÍø