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Are you certain your online activities are private? Think again.你确认你的网际网路活动是隐私吗？...
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Home medical devices, as opposed to fitness products like activity-measuring wrist bands, have too often been stuck in the past, even as smartphones h...
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The Celestial Globe浑象The celestial globe was an instrument for demonstrating astronomic phe-nomena in ancient China. The ancient Chinese people learne...
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据中新社报导，记者27日从南开大学得知，该校药物化学生物学国家重点实验室刘遵峰、史林始团队牵头国内外多个科研团队，研获了一种大应力电阻型突发事件传感器。...
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目前，要运输损毁和有缺陷的锂离子汽车电池困难重重，因为法律部门规定这些电池必需要装置在防护箱内，而一个防护箱价值数万人民币。...
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