ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÀûÓÃͼ1ËùʾµÄ×°ÖÃ̽¾¿¡°ÍâÁ¦Ò»¶¨Ê±£¬¼ÓËÙ¶ÈÓëÖÊÁ¿µÄ¹Øϵ¡±¡£Í¼Öдòµã¼ÆʱÆ÷µÄµçԴΪ50HzµÄ½»Á÷µçÔ´£¬Ð¡³µµÄÖÊÁ¿Î´Öª¡£

£¨1£©ÊµÑé֮ǰҪƽºâ С³µËùÊܵÄ×èÁ¦£¬¾ßÌåµÄ²½ÖèÊÇ£¬µõÅÌÖв»·ÅÎï¿é£¬µ÷Õûľ°åÓҶ˵ĸ߶ȣ¬ÓÃÊÖÇᲦС³µ£¬Ö±µ½´òµã¼ÆʱÆ÷´ò³öһϵÁÐ________________µÄµã¡£

£¨2£©°´×¡Ð¡³µ£¬ÔÚµõÅÌÖзÅÈëÊʵ±ÖÊÁ¿µÄÎï¿é£¬²¢ÔÚС³µÖзÅÈëÖÊÁ¿ÒÑÖªµÄíÀÂ룬ΪÁ˱£Ö¤ÔڸıäС³µÖÐíÀÂëµÄÖÊÁ¿Ê±£¬Ð¡³µËùÊܵÄÀ­Á´½üËƲ»±ä£¬µõÅ̺ÍÅÌÖÐÎï¿éµÄÖÊÁ¿ºÍÓ¦Âú×ãµÄÌõ¼þÊÇ_______¡£

£¨3£©´ò¿ª´òµã¼ÆʱÆ÷µçÔ´£¬ÊÍ·ÅС³µ£¬µÃµ½Èçͼ2ËùʾµÄÖ½´ø£¬Í¼Ê¾ÎªÎå¸öÁ¬ÐøµãÖ®¼äµÄ¾àÀ루µ¥Î»£ºcm£©£¬ÔòС³µµÄ¼ÓËÙ¶Èa=_________m/s2.£¨½á¹û±£ÁôÁ½Î»Ð¡Êý£©

£¨4£©¸Ä±äС³µÖеÄíÀÂëÖÊÁ¿¶à´ÎÊÔÑ飬µÃµ½²»Í¬µÄÖ½´ø£¬¼Ç¼íÀÂëµÄÖÊÁ¿m£¬²¢¸ù¾ÝÖ½´øÇó³ö²»Í¬µÄm¶ÔÓ¦µÄ¼ÓËÙ¶Èa£¬ÒÔmΪºá×ø±ê£¬ Ϊ×Ý×ø±ê£¬×ö³ö¹ØϵͼÏßÈçͼ3Ëùʾ£¬ÉèͼÖÐÖ±ÏßµÄбÂÊΪk£¬×ÝÖáÉϵĽؾàΪb£¬ÈôÅ£¶ÙµÚ¶þ¶¨ÂɳÉÁ¢£¬ÔòС³µµÄÖÊÁ¿Îª______________¡£

¡¾´ð°¸¡¿ ¼ä¸ô¾ùÔÈ Ô¶Ð¡ÓÚС³µµÄÖÊÁ¿ 3.25

¡¾½âÎö¡¿(1)ƽºâĦ²ÁÁ¦ºó£¬ÓÃÊÖÇᲦС³µ£¬Ð¡³µÓ¦×öÔÈËÙÖ±ÏßÔ˶¯£¬´òµã¼ÆʱÆ÷´ò³öһϵÁмä¸ô¾ùÔȵĵ㡣

(2)ÉèС³µÖÊÁ¿ÎªM£¬³µÉÏíÀÂëÖÊÁ¿Îªm, µõÅ̺ÍÅÌÖÐÎï¿éµÄÖÊÁ¿ºÍΪm2£¬Ð¡³µËùÊÜÀ­Á¦ÎªF£¬¶ÔС³µºÍíÀÂëÊÜÁ¦·ÖÎö£¬ÓÉÅ£¶ÙµÚ¶þ¶¨Âɿɵ㻶ԵõÅ̺ÍÅÌÖÐÎï¿éÊÜÁ¦·ÖÎö£¬ÓÉÅ£¶ÙµÚ¶þ¶¨Âɿɵ㻽âµÃ£º £¬»¯¼òµÃ£º £¬µ±Ê±£¬¸Ä±ä³µÉÏíÀÂëÖÊÁ¿m£¬Ð¡³µËùÊÜÀ­Á¦½üËƲ»±ä¡£¹ÊΪÁ˱£Ö¤ÔڸıäС³µÖÐíÀÂëµÄÖÊÁ¿Ê±£¬Ð¡³µËùÊܵÄÀ­Á¦½üËƲ»±ä£¬µõÅ̺ÍÅÌÖÐÎï¿éµÄÖÊÁ¿ºÍÓ¦Âú×ãµÄÌõ¼þÊÇԶСÓÚС³µµÄÖÊÁ¿¡£

(3) ͼʾΪÎå¸öÁ¬Ðøµã£¬Ð¡³µµÄ¼ÓËÙ¶È

(4)ÈÏΪÀ­Á¦²»±ä£¬Ôò£¬»¯¼òµÃ£º ¡£Í¼ÖÐÖ±ÏßµÄбÂÊΪk£¬×ÝÖáÉϵĽؾàΪb£¬Ôò£¬ £¬½âµÃ£º ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø