“trough girder”的概念、定义、翻译、参考文献-科学参考

单词	trough girder
释义	trough girder Encyclopedia 工学〔铁路桥梁〕释 trough girder铁路槽形梁由侧面两片主梁与底部道床板刚性连接成一整体，并将轨道结构置于底部道床板上的铁路下承式预应力混凝土桥梁结构。
随便看	duct fiber cable ductile ductile-brittle transition ductile-brittle transition temperature ductile deformation ductile fracture ductile regime grinding ductile shear zone ductilimeter ductilimetry ductility ductility factor ductilometer ducting ductiny ductulus ductulus efferentes ductulus lacrimalis ductus deferens ductus ejaculatorius Du Daojian Du Daozheng Duddell oscillograph Dudeney DUDEN-The large Dictionary of the German 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。