网络与数据通信 有线网络 释文 P-persistent carrier sense multiple access, P-persistent CSMA P坚持型载波监听多路访问
- high strength and high conduction copper alloy
- high strength and high toughness aluminum-lithium alloy
- high strength and high toughness wrought aluminum alloy
- high strength and modulus polymer
- high strength and thermostabilized copper alloy
- high strength cast magnesium alloy
- high-strength concrete
- high strength concrete prestressed pipe
- high strength titanium alloy
- high strength-toughness cast aluminum alloy
- high strength wrought magnesium alloy
- high suifur-type epithermal deposit
- high sulfur coal
- high sulfur coke
- high sulfur crude oil
- high-sulfur crude oil
- high Tc superconducting film
- high TC superconductor
- high-tech architecture
- high-tech development zone
- high-tech enterprise
- high-tech industrial development zone planning
- high-tech industrial zone
- high-tech industry
- high-tech law