生成用于备份的脚本。脚本中的符号无效

Question

INSERT [dbo].[ProcessingJob] ([DF], [ICNumber], [StationId], [UserId], 
[RecvDate], [StartDate], [CompleteDate], [BatchNumber], [GB1_D01], 
[GB1_D02], [GB1_D03], [GB1_D04], [GB1_D05], [GB1_D06], [GB1_D07], [GB1_D08], 
[GB1_D09], 3973964273964273964273964A7B9E4A84A65284A65284A65A84A65A84A65A84A65A8CA6638CA6638CAE638CA65A8CAE5A8CAE5A8CAE5A8CAE5A94AE5A94B65A94B65A94AE5A8CAE5A84A65284A6

当我为大型数据库生成脚本时，脚本中出现了许多无效字符。为什么？