“周期律”的概念、定义、翻译、参考文献-科学参考

单词	周期律
释义	周期律 Encyclopedia 理学周期律释 periodic law周期律化学元素的性质随着元素的原子序数的增加呈周期性变化的规律。元素周期律的简称。
随便看	double contact double contact theorem double containment tank double continuous phase double contra double contraction relation double contribution burden double convex glass double convex lens double-core shower double coset double coset decomposition double counterpoint double-counting method double crescent Double cross double-crystal spectrometer double curve double curved surface double cusp double custody system for electronic records and paper records double cutting hair double cylinder double-cylinder-doffer card double cylinder weft knitting machine

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。