informatiou stream的用法和樣例：
例句
- Check bit A binary bit added to the data stream during machine verification to enable the machine to detect errors.
校驗數元使機器在校驗時發覺錯誤的一個加在信息流內的二進位數元。 - In communications applications,the concurrent transmission of more than one information stream on a single channel.
在通信應用軟體中，在單個通道中并行傳輸多個信息流。
