ÌâÄ¿ÄÚÈÝ
²âÁ¿Ð¡Îï¿éQÓëÆ½°åPÖ®¼äµÄ¶¯Ä¦²ÁÒòÊýµÄʵÑé×°ÁDÈçͼËùʾ¡£ABÊǰ뾶×ã¹»´óµÄ½Ï¹â»¬µÄËÄ·ÖÖ®Ò»Ô²»¡¹ìµÀ£¬Óëˮƽ¹Ì¶¨·ÅÁDµÄP°åµÄÉϱíÃæBCÔÚBµãÏàÇУ¬CµãÔÚˮƽµØÃæµÄ´¹Ö±Í¶Ó°ÎªC¡ä£®ÖØÁ¦¼ÓËÙ¶È´óСΪg£®ÊµÑé²½ÖèÈçÏ£º
![]()
¢ÙÓÃÌìÆ½³Æ³öÎï¿éQµÄÖÊÁ¿m£»
¢Ú²âÁ¿³ö¹ìµÀABµÄ°ë¾¶R¡¢BCµÄ³¤¶ÈLºÍCC¡äµÄ³¤¶Èh£»
¢Û½«Îï¿éQÔÚAµã´Ó¾²Ö¹ÊÍ·Å£¬ÔÚÎï¿éQÂ䵨´¦±ê¼ÇÆäÂäµãD£»
¢ÜÖØ¸´²½Öè¢Û£¬¹²×ö10´Î£»
¢Ý½«10¸öÂ䵨µãÓÃÒ»¸ö¾¡Á¿Ð¡µÄԲΧס£¬ÓÃÃ׳߲âÁ¿Ô²Ðĵ½C¡äµÄ¾àÀës£®
½â´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÓÃʵÑéÖеIJâÁ¿µÄÁ¿±íʾÎï¿éQÓëÆ½°åPÖ®¼äµÄ¶¯Ä¦²ÁÒòÊý¦Ì=________£¨¼´ÓÃ×Öĸ£ºR¡¢S¡¢h¡¢L±íʾ£©£»
£¨2£©ÊµÑé²½Öè¢Ü¢ÝµÄÄ¿µÄÊÇ__________________,
£¨3£©ÈôʵÑé²âµÃµÄ¦ÌÖµ±Èʵ¼Êֵƫ´ó£¬ÆäÔÒò³ýÁËʵÑéÖвâÁ¿µÄÎó²îÖ®Í⣬ÆäËüµÄ¿ÉÄÜÊÇ____________¡££¨Ð´³ö¡ª¸ö¿ÉÄܵÄÔÒò¼´¿É£©
ÈçͼËùʾΪijͬѧÔÚÒ»´ÎʵÑéÖдò³öµÄÒ»ÌõÖ½´ø£¬ÆäÖÐABCDEFÊÇÓôòµãƵÂÊΪ50HzµÄ´òµã¼ÆÊ±Æ÷Á¬Ðø´ò³öµÄ6¸öµã£¬¸ÃͬѧÓúÁÃ׿̶ȳ߲âÁ¿Aµãµ½¸÷µãµÄ¾àÀ룬²¢¼Ç¼ÔÚͼÖУ¨µ¥Î»£ºcm£©Ôò£º
![]()
¢ÙͼÖÐÎå¸öÊý¾ÝÖÐÓв»·ûºÏÓÐЧÊý×ÖÒªÇóµÄÒ»×éÊý¾ÝÓ¦¸ÄΪ________
£»
¢ÚÎïÌåÔ˶¯µÄ¼ÓËÙ¶ÈÊÇ________
£»£¨±£ÁôÈýλÓÐЧÊý×Ö£©
¢Û¸ù¾ÝÒÔÉÏ¢ÚÎʼÆËã½á¹û¿ÉÒÔ¹À¼ÆÖ½´øÊǸÃͬѧ×î¿ÉÄÜ×öÏÂÁÐÄǸöʵÑé´ò³öµÄÖ½´øÊÇ_______£»
A£®Á·Ï°Ê¹Óôòµã¼ÆÊ±Æ÷ |
B£®Ì½¾¿¡°¼ÓËÙ¶ÈÓëÁ¦ºÍÖÊÁ¿µÄ¹ØÏµ¡± |
C£®ÓÃÂäÌå·¨ÑéÖ¤»úеÄÜÊØºã¶¨ÂÉ |
D£®ÓÃÐ±ÃæºÍС³µÑо¿ÔȱäËÙÖ±ÏßÔ˶¯ |
¢Ü¸ù¾ÝÒÔÉÏ¢ÛÎʽá¹û£¬ÎªÁËÇó³öÎïÌåÔÚÔ˶¯¹ý³ÌÖÐËùÊܵÄ×èÁ¦£¬ÒÑÖªÎïÌåµÄÖÊÁ¿Îªm£¬ÓòâµÃµÄÁ¿¼°¼ÓËÙ¶È
±íʾÎïÌåÔÚÔ˶¯¹ý³ÌÖÐËùÊܵÄ×èÁ¦±í´ïʽΪ
=_________¡££¨µ±µØÖØÁ¦¼ÓËÙ¶ÈΪ
£©