“自动闭塞”的概念、定义、翻译、参考文献-科学参考

单词	自动闭塞
释义	自动闭塞 Encyclopedia 工学铁路区间闭塞释 automatic block自动闭塞把站间区间划分为若干个闭塞分区，对每个闭塞分区都进行列车占用检查的行车管理技术。
随便看	passive reference cavity frequency stabilization passive remote sensing passive resistance factors passive review passive RFID tag passive rifting passive rift valley passive risk control passive routing passive safety passive safety system passive satellite passive selective catalytic reduction system for nitrogen oxides passive sensor passive shielding passive sonar passive state passive surveillance passive system passive targeting drug delivery systems passive traffic safety passive transport passive vibrating mitigation passive vibration isolation passivity

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。