“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	fishing ground type Fishing Hermit in Autumn River by Yao Shou fishing history of lacelet in China fishing history of seawater shimps in China fishing industry Fishing in Qilitan fishing lure fishing machinery fishing methodology fishing mortality fishing net manufacturing machinery fishing netting fishing net weaving machinery fishing operation fishing operations fishing operation vessel Fishing Platform of Yanziling in Tonglu fishing port fishing port land area fishing port management fishing port water area fishing port wharf Fishing Rights along Newfoundland fishing rope fishing rope breaking strength

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。