...自动钢琴(mechanical player piano)和唱片机的出现和流行,音乐作品的载体开始以乐卷(music roll)和唱片(phonograph record)的形式为大众所欢迎。
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cleaning apparatus for phonograph record 唱片清尘设备
master phonograph record [电子] 留声机唱片主盘
Or Phonograph Record Machine 或者唱片机
turn a phonograph record 将唱片翻面 ; 把唱片翻过来
They had never been printed. A phonograph record was spinning near a bronze phoenix.
留声机上的唱片还在旋转,旁边有一只青铜凤凰。
Alternatively, coating the wafer with a nanotube-containing solvent by spinning the disk like a phonograph record also had its problems.
而要是使晶圆像留声机唱盘那样旋转,让含有奈米碳管的溶剂附著在晶圆表面,也还是有问题。
In 1977, the us launched Voyager Two, an unmanned spacecraft carrying a 12-inch copper phonograph record containing greetings in dozens of languages, samples of music and sounds of nature.
在1977年,美国发射了航行者2号无人操纵太空船,它运载着一个12英寸的记录着许多语言包含问候,音乐以及自然声音的铜片留声机!
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