网络与数据通信 有线网络 释文 1-persistent carrier sense multiple access, 1-persistent CSMA 1坚持型载波监听多路访问
- ship signal light
- ship's operating indexes
- ship source oil spill pollution damage compensation fund
- ship speed and resistance
- ship speed control
- ship's routing
- ship stability
- ship stabilizer
- ship stabilizing principle
- ship's tonnage
- ship supervise safety management
- ship survey
- ship tally
- ship traffic service
- ship traffic simulation
- Ship transportation planning
- SHIPTRAP
- ship tribology
- Shi Pu
- ship waste gas treatment system
- ship water supply hygiene
- ship wave
- ship weather instrument
- shipwreck injury
- ship’s principal dimensions