“semi-automatic block”的概念、定义、翻译、参考文献-科学参考

单词	semi-automatic block
释义	semi-automatic block 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	New Chinese Literature and Art Series New Chinese Newspaper New Chronicles of the Warring States New Cinema New Citizens' Theater new city New City site of Three Kindoms Period new civil society new classes of scheduling problems New Cloak of Patchworked White Fur New code of civil procedure new color Newcomb Newcomb paradox Newcomb's fundamental constants Newcomb theory new combustion diagnostic technology New Compilation of Tang Poems Selected from Tang Dynasty new-concept underwater vehicle new-connectionism new construction new cosmetic raw material New County System of KMT New Courtyard House of Ju'er Hutong in Beijing New Courtyard House of Ju'er Lane in Beijing

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。