“半自动闭塞”的概念、定义、翻译、参考文献-科学参考

单词	半自动闭塞
释义	半自动闭塞 Encyclopedia 工学铁路区间闭塞释 semi-automatic block半自动闭塞人工确认相邻两铁路车站间区间线路空闲、办理和解除闭塞，自动开放、关闭出发信号机的闭塞方式。
随便看	cement bond logging device cement bond quality evaluation cement bond strength cement by using tailings as one of the major raw materials cement concrete cement concrete for pavement cement concrete intercepting ditch pave cement concrete pavement cement concrete pavement cracking and seating cement concrete pavement crusher cement concrete pavement design cement concrete pavement water extractor cement concrete three-roller shaft cemented backfill cemented doublet cemented masonry dam cemented material dam cemented sand cemented sand, gravel and rock dam cement factory cement fiberboard cement grinding process control system Cement head cementing basket cementing design

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。