英语词汇“path information unit”的读音、翻译、释义、用法及例句-语文网

词汇	path information unit
释义	path information unit 路径资讯单元（=PIU）在SNA（系统网路体系结构）中，由单独一个传输报文标题，或一个传输报文标题下接一个BIU（基本资讯单元）或接一个BIU段所组成的一种报文单元。
随便看	logical circuit logical comparison logical connection terminal logical constant logical construction logical control block logical data logical data base logical data base record logical data independence logical data structure logical data type logical decision logical device address logical device order logical device table logical diagram logical edit logical editing symbols logical element logical escape symbol logical expression logical file logical file member logical flowchart

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