“古元古代”的概念、定义、翻译、参考文献-科学参考

单词	古元古代
释义	古元古代 Encyclopedia 理学古元古代释 paleoproterozoic era古元古代距今25亿年到16亿年的地质时期。
随便看	consciousness of mastery and slavery Consciousness-only sect Consciousness-raising Instruction conscript consecrate Consecration consectary consecution consecutive consecutive collision orbit consecutive constraint consecutive integers consecutive interpreting consecutive k out of n system consecutive-k-out-of-n system consecutively consecutive number consecutive numbers consecutive number sequence consecutive PCR consecutive points consecutive powers consecutive primes consecutive reaction consecutive roots

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。