“规矩”的概念、定义、翻译、参考文献-科学参考

单词	规矩
释义	规矩 Encyclopedia 理学规矩释 compasses and square规矩中国古典数学的作图工具。规即圆规，用来画圆的工具；矩即曲尺，用来画方或直角的工具。
随便看	secondary composition secondary conditioning secondary consolidation secondary constriction secondary consumer secondary cooling of continuous casting secondary copper secondary cortex secondary cosmic radiation secondary cosmic ray secondary cosmic rays secondary crater secondary crystallization secondary culture secondary data collection secondary development of land secondary diagonal secondary diffraction secondary disaster of earthquake secondary distance indicator secondary dosimeter secondary eclipse secondary education secondary electrical power supply secondary electron

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。