“sleeper”的概念、定义、翻译、参考文献-科学参考

单词	sleeper
释义	sleeper Encyclopedia 工学[轨道部件]释 sleeper轨枕承受并传递列车荷载，保持线路稳定性及轨道几何形位，减缓列车冲击荷载向道床传递的铁路轨道重要部件。
随便看	power of a circle power of a class power of a complex number power of a generator power of a graph power of a matrix power of amendment of the Basic Law power of an element of a group power of an inversion power of an operator power of an ordinal number power of a number power of a pencil of circles power of a point with respect to a circle power of appointment and removal power of a relation power of a set power of a statistical test power of a test power of attorney power of content power of financial supervision power of impeachment power of interpretation of the Basic Law power of language

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。