“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	linear statistic linear stepping motor linear stochastic estimation linear strain linear-strategy automaton linear string of symbols linear structure linear submanifold linear subsemigroup linear subspace linear substitution linear subsystem linear subvariety linear summation method linear superposition linear sweep oscillographic polarography linear sweep voltammetry linear synchronous motor linear synthesis linear system linear system of curves linear system of equations linear system of functions linear system of subvarieties linear systems theory

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。