“立字桁架”的概念、定义、翻译、参考文献-科学参考

单词	立字桁架
释义	立字桁架 king and queen post truss
随便看	ring-shaped mould ring-shaped rotor ringshaped sprinkler ring-shaped valve seats ring-shaped work pieces ring shape jelly ring shear apparatus ring shear test ring shielding ring shift ring side area ring sight ring silicate ring-silicate ring slot parachute rings of die-molded packing ring solenoid ring spanner ring species ring spinner ring spinning frame ring spot ring spot of broad bean ring spot virus ring spring

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。