ÌâÄ¿ÄÚÈÝ

ijͬѧÓÃÈçͼ¼×ËùʾµÄʵÑé×°ÖÃÀ´¡°Ì½¾¿aÓëF¡¢mÖ®¼äµÄ¶¨Á¿¹Øϵ¡±£®

£¨1£©ÊµÑéʱ£¬±ØÐëÏÈƽºâС³µÓëľ°åÖ®¼äµÄĦ²ÁÁ¦£®¸ÃͬѧÊÇÕâÑù²Ù×÷µÄ£ºÈçͼÒÒ£¬½«Ð¡³µ¾²Ö¹µØ·ÅÔÚˮƽ³¤Ä¾°åÉÏ£¬²¢Á¬×ÅÒÑ´©¹ý´òµã¼ÆʱÆ÷µÄÖ½´ø£¬µ÷Õûľ°åÓҶ˵ĸ߶ȣ¬½ÓͨµçÔ´£¬ÓÃÊÖÇᲦС³µ£¬Èôòµã¼ÆʱÆ÷ÔÚÖ½´øÉÏ´ò³öһϵÁе㼣¼ä¾à¶¼ÏàͬµÄµã£¬ËµÃ÷С³µÔÚ×ö________________Ô˶¯£®

£¨2£©Èç¹û¸ÃͬѧÏÈÈ磨1£©ÖеIJÙ×÷£¬Æ½ºâÁËĦ²ÁÁ¦£®ÒÔÉ°ºÍÉ°Í°µÄÖØÁ¦ÎªF£¬ÔÚС³µÖÊÁ¿M±£³Ö²»±äÇé¿öÏ£¬²»¶ÏÍùÍ°Àï¼ÓÉ°£¬É°µÄÖÊÁ¿×îÖÕ´ïµ½£¬²âС³µ¼ÓËÙ¶Èa£¬×÷a-FµÄͼÏñ£®ÏÂÁÐͼÏßÕýÈ·µÄÊÇ £®

£¨3£©ÉèÖ½´øÉϼÆÊýµãµÄ¼ä¾àΪS1ºÍS2£®ÈçͼΪÓÃÃ׳߲âÁ¿Ä³Ò»Ö½´øÉϵÄS1¡¢S2µÄÇé¿ö£¬´ÓͼÖпɶÁ³öS1£½3£®10cm£¬ S2£½________cm£¬ÒÑÖª´òµã¼ÆʱÆ÷µÄƵÂÊΪ50Hz£¬ÓÉ´ËÇóµÃ¼ÓËٶȵĴóСa£½_______m/s2£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø