“铁路信号机”的概念、定义、翻译、参考文献-科学参考

单词	铁路信号机
释义	铁路信号机 Encyclopedia 工学〔铁路信号设备〕释 railway signal铁路信号机以臂板位置或色灯颜色、数目、排列等向行车或调车作业人员指示作业命令的信号设备。
随便看	architectural order architectural photogrammetry architectural photography architectural presentation architectural protection thought and practice of Liu Dunzhen Architectural Record architectural register architectural reverse engineering Architectural Society of China architectural view architecture Architecture and Urbanism Architecture and Utopia Architecture as Space：How to look at Architecture architecture-aware database system architecture boundary architecture configuration architecture-conscious database system Architecture Criticism architecture criticism architecture critics architecture description language architecture description language, ADL architecture design architecture design of management system

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。