ÌâÄ¿ÄÚÈÝ
¼ÌÉñÃصĻðÐÇÖ®ºó,È¥ÄêÍÁÐÇÒ²³ÉÁËÈ«ÊÀ½ç¹Ø×¢µÄ½¹µã.¾¹ý½ü7Äê35.2ÒÚǧÃ×ÔÚÌ«¿ÕÖз糾ÆÍÆ͵Ĵ©Ðкó,ÃÀº½¿Õº½Ìì¾ÖºÍÅ·º½¿Õº½Ìì¾ÖºÏ×÷Ñо¿µÄ¡°¿¨Î÷ÄᡱºÅÍÁÐÇ̽²âÆ÷ÓÚÃÀ¹ú¶«²¿Ê±¼ä2005Äê6ÔÂ30ÈÕ(±±¾©Ê±¼ä7ÔÂ1ÈÕ)µÖ´ïÔ¤¶¨¹ìµÀ£¬¿ªÊ¼¡°°Ý·Ã¡±ÍÁÐǼ°ÆäÎÀÐǼÒ×å.¡°¿¨Î÷ÄᡱºÅ̽²âÆ÷½øÈëÈÆÍÁÐÇ·ÉÐеĹìµÀ,Ôڰ뾶ΪRµÄÍÁÐÇÉÏ¿ÕÀëÍÁÐDZíÃæ¸ßhµÄÔ²ÐιìµÀÉÏÈÆÍÁÐÇ·ÉÐÐ,»·ÈÆnÖÜ·ÉÐÐʱ¼äΪt.Çó:ÍÁÐǵÄÖÊÁ¿MºÍÍÁÐDZíÃæµÄÖØÁ¦¼ÓËÙ¶Èg.(ÍòÓÐÒýÁ¦³£Á¿ÎªG)
M = ¡£ g=.
½âÎö:
Éè¡°¿¨Î÷ÄᡱºÅµÄÖÊÁ¿Îªm ,ÍÁÐǵÄÖÊÁ¿ÎªM .¡°¿¨Î÷ÄᡱºÅΧÈÆÍÁÐǵÄÖÐÐÄ×öÔÈËÙÔ²ÖÜÔ˶¯£¬ÆäÏòÐÄÁ¦ÓÉÍòÓÐÒýÁ¦Ìṩ.
G=m ()2(R+h) (3·Ö)
ÆäÖÐT=, (3·Ö)
ËùÒÔM = (1·Ö)
ÉèÍÁÐDZíÃæ´¦ÓÐÒ»ÖÊÁ¿Îªm1µÄÎïÌå,ÔòÓÐ
m1g=G, (4·Ö)
µÃg=. (3·Ö)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿