“Pleistocene Epoch”的概念、定义、翻译、参考文献-科学参考

单词	Pleistocene Epoch
释义	Pleistocene Epoch Encyclopedia 理学第四纪释 Pleistocene Epoch更新世第四纪的第一个世，介于新近纪上新世和第四纪全新世之间，约开始于258.82万年前，结束于1.17万年前。
随便看	special road special rock/soil survey special rule of detachment Special Rules on the Labor Protection of Female Employees special safeguard provisions special safety evaluation special scheme of construction safety special school special school for mentally retarded children special semimartingale special sense special separation membrane special sequence special service time special shaft-sinking method special-shaped book special single riser drainage system special site field special-skilled acupuncture technique special soil special soil foundation special solidification special solution special space specials stamp for personalized service

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。