免费的 Lingfo Python 库完成了读取二进制 Excel 文件这项困难的工作，所以我只费很少的精力编写了一个简短的 Python 脚本，为读入的每个单元格产生 RDF 三元组。

The free Lingfo Python library does the difficult job of reading binary Excel files, so with little effort I wrote a short Python script that produces an RDF triple for each cell read in.

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二-十进制计数法(BCD)指的是占据一个单元组的十进制系统的二进制等价物。

Binary Coded decimal (BCD) refers to a binary equivalent of the decimal system which also occupies a nibble.

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大型LED（发光二极管）显示屏由计算机、数据转换单元与显示单元组成。

The LED(light-emitting diode) dot matrix screen is constitute of computer, data transfer unit and display unit.

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