“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	coarse-group coarse hair coarse hair rate coarse intelligence coarse mode coarse moduli scheme coarse moduli space coarse motion coarse mottle coarse needle weft-knitted fabric coarseness coarsening coarse ore bin coarse particle coarse particle flotation coarse particle mode coarse porous/hollow concrete coarse pulverized coal separator coarser covering coarser partition coarser relation coarser structure coarser topology coarser uniform structure coarse scheme

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。