“xiashihezi coal measures”的概念、定义、翻译、参考文献-科学参考

单词	xiashihezi coal measures
释义	xiashihezi coal measures Encyclopedia 理学二叠纪煤系释 xiashihezi coal measures下石盒子煤系中二叠世时期下石盒子组地层发育时期连续沉积形成的一套含有煤层并具有成因联系的沉积岩系。
随便看	metrical traits metric automorphism metric axiom metric Baire space metric base metric calculation metric camera metric coefficient metric compactum metric completeness metric complex metric condition metric connection metric continuity metric continuum metric convergence metric convexity metric count metric definition metric density metric-dependent metric determination metric-differential geometry metric dimension metric discriminant

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。