“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	right-handed crystal right-handed current right-handed curve right handed elliptically polarization right-handed elliptically polarization right handed elliptically polarized light right-handed elliptically polarized light right-handed helix right-handed lower continuous right-handed polarization right-handed polarization, dextropolarization right handed polarized waves right-handed polarized waves right-handed reference frame right handed rotation right-handed rotation right-handed screw rule right-handed system right-handed trihedral right-handed upper continuous right-hand inclusion right-hand lower derivative right-hand lower limit right-hand parenthesis right hand rule

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。