“datum”的概念、定义、翻译、参考文献-科学参考

单词	datum
释义	datum Encyclopedia 理学大地测量系统释 datum大地测量系统用于规定大地测量起算基准、尺度基准、实现方式（包括理论、模型和方法）的一系列理论和方法。 Physics datum复数：data ①数据 ②已知数 ③基准面 Mathematics datum数据，资料；基准 Astronomy datum基准面
随便看	line coordinate line coordinates line core line-covering number line-critical graph line current line currents line cusp lined Chinese-style jacket Lined Dress with the Embroidery of a Red Ground,Gold Dragons and Polychrome Children of the Ming Dynasty line decoder line defect line deflection line density line disclination line-disjoint line displacement line distortion Line Drawing line drift line driver line element line element field line-ellipse intersection Line Embroidery of Lotus and Mandarin Duck Book

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。