“Longshan”的概念、定义、翻译、参考文献-科学参考

单词	Longshan
释义	Longshan World History See neolithic.
随便看	second difference Second Front second fundamental form second generation second-generation biofuel second-generation Web site second home second law of thermodynamics second-level domain Second Life second messenger second normal form second of arc second-order approximation second-order circuit second-order control system second-order differential equation second-order logic second-order partial derivative second-order reaction second-order stationary second-price auction Second Reich second(symbol: s) second(time)

科学参考收录了60776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。