“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	sequential inference machine sequential injection analysis sequential inspection sequential interval estimation sequential likelihood ratio test sequential limit sequential list sequential logic circuit sequential logic operation sequentially closed set sequentially compact sequentially compact set sequentially compact space sequentially complete sequentially complete space sequentially complete topological linear space sequentially time all-optical mapping photography ，STAMP sequentially weak complete sequential machine sequential machine mapping sequential method sequential minimal optimization sequential Monte Carlo method sequential observation sequential occurrence

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。