介绍一种高性能彩色工业监视器的设计方法，重点叙述了系统构成及图形、字符单元的工作原理。

The colour industrial monitor with high performance is introduced in this paper. The emphases are put on the system composition and the operation principle of the graph unit and the character unit.

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在很多情形下，您需要根据代码单元计算的字符串长度，可以使用基于字符的函数来获取根据字符串单元计算的字符串长度。

In many situations, you need the string length in terms of code units, the character-based functions could be used to find the length of the string in terms of string units.

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希望您使用新的SYSIBM函数路径，既便您没有使用字符串单元参数也是如此。

You are expected to use the new SYSIBM function path, even when you are not using the string unit argument.

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