“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	Green green green acquisition regulations system green administration green advertisement green agriculture green algae green and low-carbonization of civil engineering green and safety feed green and sustainable remediation green area for environmental protection Green assessment system Greenback Movement Green Bank Telescope green barriers green barrier to trade green batted silk green beans sheller green-bean tea green belt green belt around city Greenbelt towns green beneficiation and metallurgy processing Greenberg Greenberg conjecture

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。