For some, it may only seem like yesterday that pagers, cassette tapes and floppy disks were everyday items.对有些人来说，寻呼机，磁带，软盘这些常用之物好像还是昨天的事情。...
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一、无铅、有铅混用所带给的工艺问题有铅、无铅元器件和钎料、焊膏材料的混用，除要顾及有铅的传统焊工艺问题外，还要解决问题无铅钎料合金所特有的熔点低、润湿性劣等问题。...
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Baidu, China’s largest search group, has launched an attempt to become the Android of the automotive world by sharing its self-driving technology.中国仅次...
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With 50 million users, Evernote is the packs leader. The service, available on iOS and Android, has most everything users need like the ability to org...
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亿欧11月1日独家消息，基于人脸识别的精准广告投放、智慧生活服务平台“FaceHM脸家”（以下全称：脸家），于近日取得浚源资本和顺风传媒领投的千万元级天使轮融资。...
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