Note Data can be corrupted during transmission. Some applications require that errors be detected and corrected. 数据在出传输额过程中可能遭到破坏，一些 应用需要进行检错和纠错。 10.210.2 Data can be corrupted during transmission. Some applications require that errors be detected and corrected. 数据在出传输额过程中可能遭到破坏，一些 应用需要进行检错和纠错。 Note