请输入您要查询的英文单词:
单词
absolute block system
释义
absolute block system
absolute block system
[
′ab·sə‚lüt ′bläk ‚sis·təm
]
(civil engineering)
A block system in which only a single railroad train is permitted within a block section during a given period of time.
Acronyms
See
ABS
随便看
ncaer
ncaeyc
ncaf
ncafa
ncafc
ncafcs
ncafdo
ncaf&e
ncafgc
nc afm
ncafm
ncafp
ncafpm
ncafs
ncag
ncage
ncagg
ncagpc
ncags
ncagsex
ncagslo
ncagsorg
ncagt
ncagv
ncah
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/7/3 8:33:16