“须家河煤系”的概念、定义、翻译、参考文献-科学参考

单词	须家河煤系
释义	须家河煤系 Encyclopedia 理学晚三叠世煤系释 xujiahe coal measures须家河煤系四川盆地中生界上三叠统须家河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	professional consulting agency professional curriculum system design professional dedication professional degree professional degree certificate professional design professional development school professional disciplines professional doctorate professional education professional ethic in publishing field Professional Ethics professional ethics professional ethics for librarians Professional Ethics for Librarians in China Professional Ethics of CCTV's Journalists Professional Ethics of Primary and Secondary School Teachers professional ethics of the people's police professional farmers Professional Film Actor Professional Generated Content，PGC Professional Golf Association of America professional groups Professional Idea professional ideals

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。