Paul Nipkow obtains a patent in Germany for TV, using a selenium cell and a mechanical scanning disk.
保罗·尼普可夫获得德国电视发明专利。他在电视技术中采用硒光电管和机械扫描盘。
The database used for this benchmark is defined with 10tb of raw data and requires highly efficient disk scanning and table joining algorithms.
用于该基准的数据库必须有10tb的原始数据，并且有高效的磁盘扫描和表连接算法。
If you opted to create a file on an external disk, the tool will immediately begin scanning your computer for the files to copy.
如果您选择创建一个外部磁盘上的文件，该工具将立即开始扫描您的计算机，为要复制的文件。
The invention relates to a scanning circuit of a single chip, which is applied to a key matrix or a coding disk, comprising a single chip.
本发明涉及一种应用于按键矩阵或编码盘的单片机扫描电路，包括单 片机；
The invention relates to a scanning circuit of a single chip, which is applied to a key matrix or a coding disk, comprising a single chip.
本发明涉及一种应用于按键矩阵或编码盘的单片机扫描电路，包括单 片机；
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