“新石器时代”的概念、定义、翻译、参考文献-科学参考

单词	新石器时代
释义	新石器时代 Encyclopedia 理学第四纪古生态释 neolithic age; new stone age新石器时代人类使用新式石器工具（磨制石器）的时段。
随便看	stealth dicing stealth material stealth materials stealth penetration stealth technology stealthy absorption polymer steam steam assisted gravity drainage steam-assisted gravity drainage steam boiler steam bolier plant Steam Boy steam calorimeter steam carry-over steam compression refrigeration source steam consumption rate steam cure steam curtain steam distillation steam distributing gear steam distributing system of steam turbine steam-driven feed water pump steamed steamed feather steam ejection vacuum pump

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。