“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	nesting [of Fermi surfaces] nesting of Fermi surfaces nestling nest of intervals nest of invariant subspaces nest of projections Nest of Rocks on a Plain by Guo Xi NESTOR Nestor Nestorians Nestorius Nestor Vasilevich Kukolnik Nestor Vicente Madali Gonzalez NET Net net net above-ground productivity net amount at risk net animation net assembly technology net assessment net assets per share method net biome productivity Net Book Agreement netbook computer

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