“semi-automatic block”的概念、定义、翻译、参考文献-科学参考

单词	semi-automatic block
释义	semi-automatic block Encyclopedia 工学铁路区间闭塞释 semi-automatic block半自动闭塞人工确认相邻两铁路车站间区间线路空闲、办理和解除闭塞，自动开放、关闭出发信号机的闭塞方式。
随便看	multiplicity of a critical point multiplicity of a Gaussian process multiplicity of a limit cycle multiplicity of a link multiplicity of a mapping multiplicity of a module multiplicity of an eigenvalue multiplicity of an ideal multiplicity of a point multiplicity of a pole multiplicity of a representation multiplicity of a ring multiplicity of a root multiplicity of a singular point multiplicity of a solution multiplicity of a tangent multiplicity of a weight multiplicity of a zero multiplicity of intersection multiplicity-one theorem multiplicity theory multiplier multiplier algebra multiplier group multiplier ideal sheaf

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