“有砟道床”的概念、定义、翻译、参考文献-科学参考

单词	有砟道床
释义	有砟道床 Encyclopedia 工学道床结构释 ballastless有砟道床通常由具有一定粒径、级配和强度的硬质碎石堆集而成，碎石之间存在着空隙和摩擦力，使得轨道具有一定弹性的道床。
随便看	language information communication language is the dress of thought language laboratory language landscape language league Language Learning language learning language legislation language life language localization language loyalty language maintenance language maintence language market language model language nationalism language needs language normalization Language of Art: An Approach To A Theory of Symbol language of equations language of formulas language ontology language planning Language Planning in China Series Language Planning Studies

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。