“含煤岩系”的概念、定义、翻译、参考文献-科学参考

单词	含煤岩系
释义	含煤岩系 Encyclopedia 理学含煤岩系释 coal-bearing strata含煤岩系一套在成因上有共生关系并含有煤层（或煤线）的沉积岩系。又称含煤沉积、含煤地层、煤系、含煤建造等。
随便看	urban traffic urban traffic construction management system urban traffic management platform urban traffic management system urban traffic system urban traffic tunnel fire urban transportation urban transportation demand management urban transportation development policy urban transportation economy urban transportation layout urban transportation planning urban transportation problems in China urban transportation structure urban transportation supply management urban transportation system organization urban transport infrastructure Urban Transport of China urban TV drama urban underground space urban underground space development and utilization urban underground space planning urban units and residential areas in China Urbanus urban utility tunnel

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。