“millstone grit”的概念、定义、翻译、参考文献-科学参考

单词	millstone grit
释义	millstone grit 磨石磨石粗砂岩磨石砂砾
随便看	normal crossing normal cross section normal cross-section normal crown (NC) normal crown section normal cubic metre normal curb normal curie point normal current normal curvature normal curve normal curve of distribution normal curve of error normal curve of frequency normal cycle normal cycle time normal cyclic operation of coal mines normal danger signal normal danger system normal data interchange normal data line normal DC restoration normal deflection normal deformation normal density

科学参考收录了1248194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。