“protection area of railway safety”的概念、定义、翻译、参考文献-科学参考

单词	protection area of railway safety
释义	protection area of railway safety Encyclopedia 工学增补条目释 protection area of railway safety铁路安全保护区为防止外部因素对铁路列车运行的干扰，减少铁路运输安全隐患，在铁路线路两侧一定范围内依法对影响铁路运输安全的行为进行限制而设置的特定的区域。各国铁路大多都设立安全保护区。
随便看	low-level laser therapy low level radioactive waste low-level [radioactive] waste low-level radioactive waste low level vertical wind shear low level virtual machine low-level vision low level waste low-level waste low light camera lowlight detection low light level CCD low-light-level charge-coupled device low light level imaging low-light level imaging low-light-level imaging low-light level night vision device low-light-level night vision imaging device low-light-level night vision technology low loss cavity low-loss cavity low loss laser reflectance mirror low-loss resonator low-luminosity galaxy low-luminosity star

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。