http://139.196.53.116/ml/index.php/action/login?_=672a2ce4c27e227b6a744d035ab73046
群里一个娃要看三体，我推荐可以和李淼写的《三体里物理学》
卡西欧fx-991cnx
美国物理碗竞赛真题-2019年.pdfhttps://www.bpho.org.uk/past-papers/physics-challenge-gcse
https://mp.weixin.qq.com/s?__biz=MzA3MjE2MDk4OQ==&mid=2648581240&idx=1&sn=ff513d66d6a3fc0d889c9aa1dd333f91&chksm=870807cab07f8edc7ee52681e2ffb6e30e15c35a558d72c05cd9210aaaaa3830d3ac7b509e3c&mpshare=1&scene=1&srcid=06268MpfnfpHXPbyP46yPszS&sharer_sharetime=1624686939845&sharer_shareid=7efeeeb14e777fa5f7b805d52926ebd8&exportkey=AQfS27eMXJfc9D%2BHgGtzqfQ%3D&pass_ticket=LGNTINRKtdZ1tIIMTN%2FbN8f2wq2%2FSXqlDotu6xu8t76D%2BY6GYMHx3IoS75sI3GRL&wx_header=0#rd