英语词汇“PVC”的读音、翻译、释义、用法及例句-语文网

词汇	PVC
释义	PVC 永久性虚拟线路（=permanent virtual circuit）在每个DTE（资料终端设备）上，具有永久分配给它的逻辑通道的一种虚拟线路。不需要呼叫建立协定。
随便看	accumulate accumulate accumulated dividend accumulated error accumulated profits tax accumulated total punching accumulating accumulation accumulation accumulation reproducer accumulative accumulative accumulative dividend accumulative preferred share accumulator accumulator accumulator addressing mode accumulator jump instruction accumulator register accumulator shift instruction accumulator transfer instruction accuracy accuracy accuracy constraint accuracy control character

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