“大同煤系”的概念、定义、翻译、参考文献-科学参考

单词	大同煤系
释义	大同煤系 Encyclopedia 理学早-中侏罗世煤系释 datong coal measures大同煤系中国山西省北部地区中侏罗统大同组含煤地层。
随便看	balanced cross-section balanced design balanced development of education balanced die balanced difference balanced-emitter transistor balanced equation balanced field length of take-off balanced functor balanced game balanced graph balanced growth theory balanced harvest of fisheries balanced homodyne detection balanced hull balanced hypergraph balanced identity Balanced Incomplete Block Design balanced incomplete block design balance disc of fluid machinery balanced line balanced mapping balanced modulator balanced module balanced neighborhood

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。