“圆周”的概念、定义、翻译、参考文献-科学参考

单词	圆周
释义	圆周 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 circumference圆周 circle圆^†，圆周 circumference周长^†；圆周^†
随便看	procolophonids pro column derivatization pro-column derivatization proconstructible set Procopius procrastination procreation Proctor crater proctoscope procurator procuratorial organ procuratorial support staff procurement cycle procurement planning system procurement specification procuticle procymidone Procyon prodelta Pro-Democracy Movement Prodicus prodigiosin prodiscrete group prodophytium prodrome

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。