Function could potentially contain any binary character, it is possible to return a ciphertext containing a system delimiter where one did not previously exist.
函数返回的字符串可能包含二进制字符，所以可能返回包含系统定界字符的密文，而这个定界字符之前是不存在的。
The experiment results show that the kind of method is superior to other methods, especially on gray or binary character images recognition with low resolution.
实验结果表明，用这种方法识别低分辨率的字符图像，效果优于其他方法。
This means that in your application you should prefer binary data types over character types.
这意味着，在应用程序中，应该优先选择二进制数据类型，而不是字符类型。
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