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С˵ > С˵ > Ѫ֮ɳ© :־ | :32429 ʱ:2017/7/19 :2393 |
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ϣҵʥ±һ![]() ![]() ϣ㡭һ⼊ʱڳгһԾ sinλȥھʽʼᡣ ![]() 𣿡ͷЦʵ ֱˡĻشdz䜺ذЦݣ̫߳ ![]() ![]() ϣֲ ![]() 곤ȱºҾ֪ˡϱ鿪ʼ ǡ곤ϲò һڿʼsinϽΪϡϲ㣬sin ϲϲЩǶ½ϲsin ллsinЦŵͷл ڶluvianҵãڵĵطļңʱߣ˭۸Ǿԡϸ˵Żһܺͣź곤˵곤ϣ𣿡 ãҲҰôď۸Ҳ𣡡곤ϻһЦͶ ͺã䵭Ӧ ϣôû˵㻹иð쳤ϲʡ ʵղ֮ǰҲ֪ԼиãDzǶúǻϵ女Ӻ𣿻ϵ女ҵ⺟ס£άˡƽĽ͵ ǾƾԪϻɵ ȻֹûԪ˵꣬Ͼʹϵluvian⺟ҵ⺟ͬһ֡塞露˿ȻҲҪԭ Ҫԭǡ֪ϿɷǡԪʵ һֱ֪һ£Ǿҵ⺟ǡ⾎֮ͫӵߣѡ⾎֮ͫҵáһܸ˵˰ɣϴ˵ ģԪϳԾ죬ۿȥ˸ղѾ֪µsin⣬ڳЩһ⡣ 绳еңijϵ ˵Ϸôֻ꣬˵ӣȴûмɷluvianСóҿҲڳ˼ʶһ¡Ԫ侲Ҫ Ұ첻Ļؾ Ϊʲôѵ˵ûʸ𣿡쳤ʵ ǣѾˡʵʵ˵ 仰ҵĸҲԾС ҰˡҼĻشһĸҲûУһжԼ¡ ʲôˣ֪֪жһԵsinҲסˣվʵ ֻ֪ǶЩ˵ҡô ![]() ⺟ﰡҲ很可ϧ˵ ˵ֻΪ˱СңѾˣҪұͬʱҲʹֱ࣡Ÿ۾˵ ԲĶ벻Ȩ˽ͺָֻЦ˵ ʲôˣֱߵԪ突Ȼʵ һҪڱˣ˭ûҪ֪ˡĻش ˣȻò⾎֮ͫڳҲֻ˵ԼжӣⲻƬ֮ƾʲô֤ӵйӶ֤Ǵϵأ곤突ȻƵ ⡭ԭվŵsinҲ֮ɽ ҡԭ˵ֲԼ ![]() ҿ֤luvianӵйӣҲ֪˭ˣ哈哈突ȻһѾþûЦвϵĻ ![]() |
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