“山西煤系”的概念、定义、翻译、参考文献-科学参考

单词	山西煤系
释义	山西煤系 Encyclopedia 理学二叠纪煤系释 shanxi coal measures山西煤系早—中二叠世时期山西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	generating differential operator generating element generating family generating function generating functional generating functional for connected Green function generating functional for Green function generating functional for proper vertex generating-function equation generating-function method generating grammar generating line generating object generating object of a category generating of pseudo random number generating of pseudo-random number generating operator generating operator of a semigroup generating pair generating partition generating periodic solution generating polynomial generating procedure generating ray generating relation

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。