网络与数据通信 有线网络 释文 binary exponential back-off 二进制指数后退
- pyrochlore
- pyrochlore structure
- pyroclastic
- pyroclastics
- pyroelectric
- pyroelectric ceramics
- pyroelectric crystal
- pyroelectric detector
- pyroelectric effect
- pyroelectricity
- pyroelectricity of polymer
- pyroelectric material
- pyroelectric materials
- pyroelectric polymer
- pyroelectrics
- pyroelectric sensor
- pyroelectric single crystal materials
- pyroelectric thin film materials
- pyrogallol
- pyrogallol tannin
- pyrogallor
- pyrogallor tannin
- pyrogasoline
- pyrogen
- pyrogenesis