ÌâÄ¿ÄÚÈÝ
ÓÃͼ¼×ËùʾµÄʵÑé×°ÖÃ×ö¡°Ì½¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹ØÏµ¡±ÊµÑé¡£
![]()
С³µ·ÅÔÚľ°åÉÏ£¬Ð¡³µÇ°¶ËϵһÌõϸÉþ£¬ÉþµÄÒ»¶Ë¿ç¹ý¶¨»¬ÂÖ¹ÒÒ»¸öСÅÌ£¬ÅÌÖпɷÅÖØÎÔÚʵÑéÖÐÈÏΪСÅ̺ÍÖØÎïËùÊܵÄÖØÁ¦µÈÓÚС³µ×öÔȼÓËÙÔ˶¯µÄ¶¯Á¦¡£
£¨1£©ÊµÑéÖаÑľ°åÒ»²àµæ¸ßµÄÄ¿µÄÊÇ_______________£¬Îª´ïµ½ÉÏÊöÄ¿µÄ£¬Ðèµ÷½Úľ°åÇãб¶È£¬Ê¹Ð¡³µÔÚ²»ÊÜÇ£ÒýʱÄÜÍ϶¯Ö½´øÑØÄ¾°å×ö______________________Ô˶¯¡£
£¨2£©ÔÚ̽¾¿¼ÓËÙ¶ÈÓëÁ¦µÄ¹ØÏµÊ±£¬Í¼ÒÒΪij´ÎʵÑéÖдò³öµÄÖ½´ø£¬´òµã¼ÆÊ±Æ÷µÄµçԴƵÂÊΪ50 Hz£¬Ôò¼ÓËÙ¶Èa£½________ m/s2¡£
£¨3£©ÔÚ̽¾¿¼ÓËÙ¶ÈÓëÖÊÁ¿µÄ¹ØÏµÊ±£¬Ä³Í¬Ñ§°ÑʵÑéµÃµ½µÄ¼¸×éÊý¾ÝÃèµã²¢»³öÈçͼ±ûËùʾÇúÏß¡£ÎªÁ˸üÖ±¹ÛÃèÊöÎïÌåµÄ¼ÓËٶȸúÆäÖÊÁ¿µÄ¹ØÏµ£¬ÇëÄã¸ù¾Ýͼ±ûÊý¾ÝÔÚͼ¶¡Öн¨Á¢ºÏÀí×ø±ê£¬²¢Ãèµã»Ïß¡£
![]()
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿