“coal-bearing system”的概念、定义、翻译、参考文献-科学参考

单词	coal-bearing system
释义	coal-bearing system Encyclopedia 理学聚煤作用释 coal-bearing system含煤系统煤层、含煤岩系等沉积相及所有与煤形成有关的地质作用的自然系统。
随便看	uncountable set uncountable space uncountable system uncountably infinite uncouple uncoupled axle uncoupled modes uncoupled wavefunction uncoupling uncoupling agent uncovered uncovered wooden documents UNCSA UNCTAD/ICC Rules for Multimodal Transport Documents unctuous strangury uncus uncut book uncut lens undamped undamped electrical oscillation undamped natural frequency undamped oscillation undamped oscillator undamped system undec-

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。