“第四系”的概念、定义、翻译、参考文献-科学参考

单词	第四系
释义	第四系 Encyclopedia 理学第四系释 Quaternary System第四系第四纪形成的地层名称。
随便看	basic intonation basic invariant basicity basicity and acidity of slag basic key basic knowledge of electronic commerce basic law Basic Law for Promotion of Culture and Arts Basic Law for the al-Hijaz kingdom Basic Law for the Federal Republic of Germany basic law of dialectical logic basic legal system of commercial law basic-level category basic life support basic lighting method basic lime sintering process basic limit theorem basic line Basic Linear Algebra Subprograms Basic Local Alignment Search Tool basic local alignment search tool Basic Local Alignment Search Tool, BLAST basic logical calculus basic medical insurance for urban workers basic medical insurance system for urban and rural residents

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。