ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬Ë®Æ½¹â»¬µ¼¹ì×ã¹»³¤£¬µ¼¹ì¼ä¾àΪ£¬µ¼¹ì¼ä·Ö²¼ÓÐÊúÖ±·½ÏòµÄÔÈÇ¿´Å³¡£¬´Å¸ÐӦǿ¶ÈΪ£¬µ¼¹ì×ó¶Ë½ÓÓÐ×èֵΪµÄµç×裬µç×èÁ½¶Ë½ÓÒ»ÀíÏëµçѹ±í¡£Ò»½ðÊô°ô´¹Ö±·ÅÔÚµ¼¹ìÉÏ£¬ÆäÔÚ¹ì¼ä²¿·ÖµÄµç×èҲΪ¡£ÏÖÓÃÒ»Îï¿éͨ¹ý¿ç¹ý¶¨»¬ÂÖµÄÇáÉþ´Ó¾²Ö¹¿ªÊ¼Ë®Æ½Ç£Òý½ðÊô°ô£¬¿ªÊ¼Ê±£¬Îï¿é¾àµØÃæµÄ¸ß¶ÈΪ£¬Îï¿éÂäµØÇ°µÄһС¶Îʱ¼äÄÚµçѹ±íµÄʾÊýÎȶ¨Îª¡£ÒÑÖªÎï¿éÓë½ðÊô°ôµÄÖÊÁ¿ÏàµÈ£¬²»¼Æµ¼¹ìµç×èºÍ»¬ÂÖÖÊÁ¿ÓëĦ²Á£¬µ¼¹ìʼÖÕÓë½ðÊô°ô´¹Ö±ÇÒ½ôÃܽӴ¥¡£Çó£º

£¨1£©½ðÊô°ôµÄ×î´óËٶȣ»

£¨2£©Îï¿éµÄÖÊÁ¿£»

£¨3£©°ô´Ó¾²Ö¹¿ªÊ¼µ½Îï¿é¸ÕÒªÂäµØµÄ¹ý³ÌÖУ¬µç×èÉϲúÉúµÄÈÈÁ¿¡£

¡¾´ð°¸¡¿£¨1£©£¨2£© £¨3£©

¡¾½âÎö¡¿

(1)Éè½ðÊô°ôµÄ×î´óËٶȣ¬¸ù¾Ý·¨À­µÚµç´Å¸ÐÓ¦¶¨Âɿɵãº

¸ù¾ÝÅ·Ä·¶¨Âɿɵãº

ÁªÁ¢½âµÃ½ðÊô°ôµÄ×î´óËٶȣº

(2)¸ù¾ÝÅ·Ä·¶¨Âɿɵãº

¶Ô°ô·ÖÎö£¬¸ù¾ÝƽºâÌõ¼þ¿ÉµÃ£º

°²

¶ø£º

°²

ÁªÁ¢½âµÃÎï¿éµÄÖÊÁ¿£º

(3)°ô´Ó¾²Ö¹¿ªÊ¼µ½Îï¿é¸ÕÒªÂäµØµÄ¹ý³ÌÖУ¬ÓÉÄÜÁ¿Êغã¿ÉµÃ£º

×Ü

µç×èÉϲúÉúµÄÈÈÁ¿£º

×Ü

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ä³Ò»Ñ§Ï°Ð¡×éµÄͬѧÏëͨ¹ý´òµã¼ÆʱÆ÷ÔÚÖ½´øÉÏ´ò³öµÄµã¼£À´Ì½¾¿Ð¡³µËÙ¶ÈËæʱ¼ä±ä»¯µÄ¹æÂÉ£¬ÊµÑé×°ÖÃÈçͼËùʾ¡£

(1)³£¼ûµÄ´òµã¼ÆʱÆ÷ÓÐÁ½ÖÖ£º________________ºÍ________________£¬ËüÃÇʹÓõĶ¼ÊÇ________µçÔ´£¨Ìî¡°Ö±Á÷¡±»ò¡°½»Á÷¡±£©£¬µ±µçԴƵÂÊΪ50Hzʱ£¬Ã¿¸ô______s´òÒ»¸öµã¡£

(2)¹ØÓÚ±¾ÊµÑ飬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ_________¡£

A£®ÊÍ·ÅÖ½´øµÄͬʱ£¬½ÓͨµçÔ´

B£®ÏȽÓͨµçÔ´´òµã£¬ºóÊÍ·ÅÖ½´øÔ˶¯

C£®ÏÈÊÍ·ÅÖ½´øÔ˶¯£¬ºó½ÓͨµçÔ´´òµã

D£®Ö½´øÉϵĵ㼣ԽÃܼ¯£¬ËµÃ÷Ö½´øÔ˶¯µÄËÙ¶ÈԽС

(3)Òª²âÁ¿Ð¡³µµÄËٶȡ£³ý´òµã¼ÆʱÆ÷£¨º¬ËùÓõçÔ´¡¢Ö½´ø¡¢Ä«·ÛÖ½ÅÌ£©Í⻹±ØÐëʹÓõIJâÁ¿¹¤¾ßÊÇ________¡£

(4)¸ÃС×éÔڹ淶²Ù×÷ϵõ½Ò»Ìõµã¼£ÇåÎúµÄÖ½´øÈçͼËùʾ£¬ÔÚÖ½´øÉÏÒÀ´ÎÑ¡³ö7¸ö¼ÆÊýµã£¬·Ö±ð±êÉÏO¡¢A¡¢B¡¢C¡¢D¡¢EºÍF£¬Ã¿ÏàÁÚµÄÁ½¸ö¼ÆÊýµã¼ä»¹ÓÐËĸöµãδ»­³ö£¬´òµã¼ÆʱÆ÷ËùÓõçÔ´µÄƵÂÊÊÇ50Hz¡£

¢ÙÿÏàÁÚÁ½¼ÆÊýµãµÄʱ¼ä¼ä¸ôΪ________s£¬Èç¹û²âµÃC¡¢DÁ½µã¼ä¾àx4£½2.70cm£¬D¡¢EÁ½µã¼ä¾àx5£½2.90cm£¬Ôò´òDµãʱС³µµÄËÙ¶ÈvD£½________m/s(½á¹û±£Áô3λÓÐЧÊý×Ö)¡£

¢Ú¸Ãͬѧ·Ö±ðËã³öÆäËû¸÷µãµÄËٶȣºvA£½0.220m/s£¬vB£½0.241m/s£¬vC£½0.258m/s£¬vE£½0.300m/s£¬ÇëÔÚÈçͼËùʾµÄ×ø±êϵÖÐ×÷³öС³µÔ˶¯µÄv£­tͼÏñ_______¡£²¢ËµÃ÷С³µËٶȱ仯µÄ¹æÂÉ______________________________________________¡£

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

¾«Ó¢¼Ò½ÌÍø