“material unit”的概念、定义、翻译、参考文献-科学参考

单词	material unit
释义	material unit [mǝ`tir·ē·ǝl ´yü·nǝt] ^GEOLOGY A stratigraphic unit based on rocks and their fossil content without time implication.
随便看	ablation cone ablation factor ablation form ablation moraine ablative agent ablative cooling ablative material ablative shielding ablatograph ablator able A block ABM abmho Abney effect Abney law Abney level Abney mounting abnormal anticlinorium abnormal behavior abnormal fold abnormal glow discharge abnormality abnormal magnetic variation abnormal place

科学参考收录了103327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。