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二元一次不等式及其圖形
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北京「中國尊」遭輕型飛機撞擊：禁區管制、飛行員身份與動機三大疑點 － BBC News 中文
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都已經有動能(mv^2/2)了，為何還需要動量(mv)?
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[PRANK] Beginner lesson... but the student is a world-class pianist?! LOL this is epic!
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sin(θ+90° )三角函數角度轉換根本不用背，畫圖出來一目了然！😮 #高中數學
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竞赛几何题，求圆面积，如此简单却全军覆没！
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Relaxing Rain Sounds and Soft Piano Music for Deep Sleep, Stress Relief, and Peaceful Nights
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北京最猛獻忠，恐怖如美版恐襲；知情人透露詳情，飛行記錄曝光；中信女高管獻忠？為何不撞中南海？空軍放行劍指一尊？四大疑團待解【新聞看點 李沐陽6.26】#新聞看點 #李沐陽
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冷戰時期CIA語言訓練曝光！600小時說流利外語的Pattern Drill方法
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光線反射與平面問題 | 高中數學第四冊 2-1 平面方程式
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矩陣應用 (3) - 伸縮與推移矩陣
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[Health] Attention! Stop applying random ointments! A doctor reveals the real cure, eradicating f...
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首富的黄昏：王健林是怎么得罪习近平的？
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矩陣的應用 (1) - 矩陣與方程組
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用最好的动画为你讲解--HBM的原理
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Why do Germans prefer to suffer in the heat rather than install air conditioning? The misery of a...
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【市場分析】美國資金準備回流，大力收割財富？
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正因數個數與總和
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#環星流動 ｜得失在我、我磊落做人｜鄧兆尊專訪 Part 2｜顏式生活｜主持：顏聯武
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