“fixed datum”的概念、定义、翻译、参考文献-科学参考

单词	fixed datum
释义	fixed datum 固定基准
随便看	arc regulator arc resistance arc resistance meter arc ring arc-seam weld arc secant arc-second arc self-regulation arc-shape cutting machine arc-shaped collar-pressing machine arc-shaped releasing plate arc-shaped tile arc shooting arcsine arc-sine distribution arc-sine law arcsine transformation arcsin function arc source arc-spark direct reading spectrometer arc spectrograph arc spectrometer arc spectrum arc splitter arc-spot weld

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。