“宣威煤系”的概念、定义、翻译、参考文献-科学参考

单词	宣威煤系
释义	宣威煤系 Encyclopedia 理学二叠纪煤系释 xuanwei coal measures宣威煤系晚二叠世宣威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	light bulb light button light carrier injection light cell light chain light chain nephropathy light chared-particle interaction with matter light charged particle interaction with matter light chopper light coherence light color design light commutation circuit light compensation point light concentration light condition light conditions light cone light-cone algebra light-cone [current] algebra light-cone current algebra light-cone expansion light cone gauge light-cone gauge light cone quantization light-cone quantization

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。