传输块 meaning in Chinese

tb transport block
transmission block

End - of - transmission - block character etb character
传输块末字符
That portion of a message terminated by an eob or etb line - control characteror , if it is the last block in the message , by an eot or etx line - control character
报文的一部分，由一个块结束（ eob ）或传输块结束（ etb ）线路控制字符来终止。如果它是报文中最后一个块，则用一个传输结束（ eot ）或文本结束（ etx ）线路控制字符来终止。