absolute blocking

短语

发音

US /ˈæb.səˌlut ˈblɑk.ɪŋ/
US /ˌæb.səˈljut ˈblɑk.ɪŋ/

别名

block system

释义与例句

n.
  1. 1.

    A system of managing trains that breaks the line into small segments, and if a train is in a segment, no other train may follow, unless the second train is following the first, with caution.

    不可数