“铁路信号”的概念、定义、翻译、参考文献-科学参考

单词	铁路信号
释义	铁路信号 Encyclopedia 工学铁路信号释 railway signaling铁路信号为提高铁路运输生产的能力、效率和管理水平，结合机车车辆和线路基础设施性能等条件，向相关作业人员发出信息、指示和命令，指挥并控制机车车辆安全运行的技术和装备。
随便看	occupational stress and behavior occupational stress mechanism occupational teratogen occupational thallium poisoning occupational therapy occupational toxic hepatopathy occupational toxicology occupational tumor occupational ulcers occupational / vocational preferences occupational/workplace health promotion occupation health occupation health safety management system Occupation Information Network occupation number occupation number operator occupation number representation occupation pension occupation probability occupation prohibition occupation ratio occupation time occupied band occupied orbital occupied state

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。