“railway track”的概念、定义、翻译、参考文献-科学参考

单词	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。
随便看	permometer permonosulfuric acid Permskaya Oblast’ permutability permutable permutable complexes permutable congruence relations permutable coordinate spaces permutable elements permutable operators permutable subgroups permutation permutational product permutation ascent permutation automaton permutation character permutation cipher permutation code permutation cycle permutation entropy permutation function permutation generating algorithm permutation graph permutation group permutation homeomorphism

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