“主椽”的概念、定义、翻译、参考文献-科学参考

单词	主椽
释义	主椽 principal rafter
随便看	dry fruit dry-fuel engine dry furnace dry galvanizing dry gangrene dry gas dry gas compressor dry gas-holder dry gas meter dry gas purification dry gas purifier dry glazing dry glazing dispenser dry grain dry granular (一种釉料) dry grind dry grinder dry grinding dry grinding grate ball mill dry grinding mill dry grinding operation dry grinding (水泥的) dry grit-blast cleaning drygum waxed paper dry hardness

科学参考收录了1248194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。