“manual block”的概念、定义、翻译、参考文献-科学参考

单词	manual block
释义	manual block Encyclopedia 工学铁路区间闭塞释 manual block人工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，且在值班员与司机间人工交接行车凭证的闭塞方式。
随便看	stacking velocity analysis stacking方法 stack mechanism stack overflow attack stack overflow interrupt stack overflow vulnerability attack stack polyomino stack pop-up stack push-down stack structure Stack Type Flexo Press stack wagon STAD stadia stadial stadia surveying stadiatraverse stadimeter Stadio Giuseppe Meazza stadiometer stadium stadium billiards stadium billiards model stadium violence Stadius crater

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。