“白垩纪成煤植物”的概念、定义、翻译、参考文献-科学参考

单词	白垩纪成煤植物
释义	白垩纪成煤植物 Encyclopedia 理学成煤植物释 Cretacouse coal-forming plants白垩纪成煤植物白垩纪时期形成煤的原始植被类型或类别。
随便看	classifying space Classify revenue expenditures and capital expendituresenue expenditure classify the works into different schools and trace back to their origins class imbalance learning class index class interval class invariant class length classless addressing classless inter-domain routing classless inter-domain routing, CIDR class libraries class limits class lower limit class mark class mean class name（a name for the whole kind of thing） class NC class number class-number conjecture class-number formula class number of a rational simple algebra class of a lattice class of a lattice group class of algebraic systems

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。