ÌâÄ¿ÄÚÈÝ

¿Æ¼¼Ð¡×éµÄͬѧÏëÀûÓÃѧµ½µÄ¸¡Á¦ÖªÊ¶ÖÆ×÷Ò»¸ö¸¡Á¦³Ó£®ËûÃÇÕÒÀ´¸öÆ¿ÉíΪÖù×´ÌåµÄ¿ÕÒûÁÏÆ¿£¬¼ôµôÆ¿µ×£¬Ðý½ôÆ¿¸Ç£¬ÔÚÆ¿¸ÇϵÉÏ¿éÖÊÁ¿Êʵ±µÄʯ¿é£¬È»ºó½«Æäµ¹ÖÃÔÚˮͰÀÈçͼËùʾ£®Ê¹ÓÃʱ£¬Ö»Òª°Ñ±»²âÎïÌåͶÈËÆ¿ÖУ¬´ÓË®ÃæËù¶ÔµÄ¿Ì¶È¾Í¿ÉÒÔÖ±½Ó¶Á³ö±»²âÎïÌåµÄÖÊÁ¿£®
£¨1£©ÔÚÕâÀïʯ¿éµÄ×÷ÓÃÊÇʲô£¿ÊÔÓ¦ÓÃËùѧÎïÀí֪ʶ·ÖÎöÆäÖеĵÀÀí£®
£¨2£©ÕâÖÖ¸¡Á¦³ÓµÄÖÊÁ¿¿Ì¶ÈÊǾùÔȵÄÂð£¿ÎªÊ²Ã´£¿
·ÖÎö£º£¨1£©´Ó¿ÕÒûÁÏÆ¿Êܵ½µÄÖØÁ¦ºÍʯ¿éÊܵ½µÄÖØÁ¦±È½Ï£¬´Ó¶ø¿ÉÖªÈç¹ûûÓÐʯ¿é£¬ÕûÌ××°ÖõÄÖØÐĽ«»á¸ßÓÚ¸¡Á¦µÄ×÷Óõ㣬ÔÚ¸¡Á¦ºÍÖØÁ¦µÄ×÷ÓÃÏ£¬¸¡Á¦³ÓÈÝÒ×Íáб£®
£¨2£©Éè±»²âÎïÌåµÄÖÊÁ¿Îªm£¬Æ¿Éí½þÈëµÄÉî¶ÈÔö¼ÓֵΪh£¬¸ù¾Ý°¢»ùÃ×µÂÔ­ÀíºÍÎïÌåµÄƯ¸¡Ìõ¼þµÃ³öhÓëmµÄ¹ØÏµÊ½£¬½ø¶øÅжϿ̶ÈÊÇ·ñ¾ùÔÈ£®
½â´ð£º½â£º£¨1£©Ê¯¿éÊܵ½µÄÖØÁ¦Ô¶´óÓÚ¿ÕÒûÁÏÆ¿Êܵ½µÄÖØÁ¦£¬ËùÒÔ¸¡Á¦³ÓµÄÖØÐĽϵͣ¬²¢µÍÓÚ¸¡Á¦µÄ×÷Óõ㣬ÈçͼËùʾ£º

µ±¸¡Á¦µÈÓÚÖØÁ¦Ê±£¬¸¡Á¦³Ó½«ÊúֱƯ¸¡ÔÚË®ÖУ®Èç¹ûûÓÐʯ¿é£¬ÕûÌ××°ÖõÄÖØÐĽ«»á¸ßÓÚ¸¡Á¦µÄ×÷Óõ㣬ÔÚ¸¡Á¦ºÍÖØÁ¦µÄ×÷ÓÃÏ£¬¸¡Á¦³ÓÈÝÒ×Íáб£¬ÄÑÒÔÊúֱƯ¸¡ÔÚË®ÖУ®ËùÒÔʯ¿éµÄ×÷ÓÿÉÒÔʹ¸¡Á¦³ÓÄܹ»ÊúÖ±µØÆ¯¸¡ÔÚË®ÖУ®
£¨2£©Éè±»²âÎïÌåµÄÖÊÁ¿Îªm£¬ÒûÁÏÆ¿Ô²Öù×´²¿·ÖµÄ°ë¾¶Îªr£¬ÔÚ¸¡Á¦³ÓÖзÅÈë±»²âÎïÌåºó£¬Æ¿Éí½þÈëµÄÉî¶ÈÔö¼ÓֵΪh£¬Ôò£º
¸¡³ÓÔÙ´ÎÆ¯¸¡Ê±£¬Ôö´óµÄ¸¡Á¦µÈÓÚÔö´óµÄÖØÁ¦£º¡÷F¸¡=G£¬
¼´£º¦ÑË®g¦Ðr2h=mg£¬
¿ÉµÃ£ºh=
m
¦ÑË®¦Ðr2
£¬
¡ß¦ÑË®¡¢¦Ð¡¢rΪ¶¨Öµ£¬
¡àhÓëm³ÉÕý±È£¬¼´¸Ã¸¡Á¦³ÓÖÊÁ¿µÄÖÆ¶ÈÊǾùÔȵģ®
µãÆÀ£º±¾Ì⿼²éÁËѧÉú¶Ô°¢»ùÃ×µÂÔ­ÀíºÍÎïÌ寝¸¡Ìõ¼þµÄÕÆÎÕºÍÔËÓã¬ÄÜÕÒ³öhÓëmµÄ¹ØÏµÊ½ÊDZ¾ÌâµÄ¹Ø¼ü£»´ËÌâÉæ¼°µ½µÄ֪ʶµã½Ï¶à£¬×ÛºÏÐÔ½ÏÇ¿£¬¶øÇÒÓÐÒ»¶¨µÄÄѶȣ¬ÊôÓÚÄÑÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø