“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	similarity searching similarity theorem similarity theory similarity transformation similarity transformation group similarity type similar linear representation similarly situated figures similar mappings similar matrices similar matrix representation similar operators similar ordered set similar permutation similar permutation groups similar permutation representation similar permutations similar polygons similar position similar projective representation similar quadratic form similar quadrature fomulas similar radicals similar region similar relational algebra

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。