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railway track
释义
railway track
Encyclopedia
工学
铁道轨道
释
railway track
铁道轨道
由钢轨、扣件、轨枕(或轨道板)、道床(或底座、支承层)、道岔及轨道加强部件等组成,铺设于路基、桥梁、隧道等线下基础之上,用于传递车轮荷载并提供列车车轮走行和导向的设施。
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zerology
zero loss peak
zero l-ring
zero manifold
zero mapping
zero material dispersion
zero matrix
zero mean
zero-mean normalization
zero measure
zero meridian
zero method
zero-minimality
zero-minimal two-sided ideal
zero mode
zero module
zero morphism
zero multiplication
zero net growth isocline
zero-neutrino double β decay
zero neutron-absorption cross-section
zero object
zero object of a category
zero of a differential
zero of a division ring
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