“ballast cleaning machinery”的概念、定义、翻译、参考文献-科学参考

单词	ballast cleaning machinery
释义	ballast cleaning machinery Encyclopedia 工学铁路养路机械释 ballast cleaning machinery道砟清筛机械筛除碎石道床中的污土、碎砟及其他脏污物的轨道作业机械。简称清筛机。
随便看	waiting line theory Waiting-maid waiting period clause waiting point nucleus waiting system waiting time wait-launching phase wait on cement Waitzmann hardness Waitzmann hardness number waiver of options waiver of premium clause Wajdi al-Ahdal waka Wakan Roueisyuu Wakayama-ken wake Wakefield wake field wake flow wakefulness Wake Island wake models wake of boundary layer wake oscillator model

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。