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

词汇	physical unit services
释义	physical unit services 实体单元服务；实体单元服务程式在SNA（系统网路体系结构）中，在一个实体单元中，为SSCP同PU的对话提供配置服务和维修服务的装置。
随便看	automatic quality control automatic recovery program automatic repagination automatic repeat key automatic repeat request automatic restart Automatic Retrieval System automatic return automatic revolving credit automatic routine automatic segmentation and control automatic send/receive automatic send/receive set automatic sensitivity control automatic sequence automatic sequencing automatic sequential connection automatic sequential operation automatic single tariff automatic stop automatic storage allocation automatic storage and warehouse automatic switch-over automatic tape punch automatic tape transmitter

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