“煤的组成”的概念、定义、翻译、参考文献-科学参考

单词	煤的组成
释义	煤的组成 Encyclopedia 工学煤的组成释 composition of coal煤的组成煤的主要成分。
随便看	attraction-selection-attrition model attractive attractive fixed-point attractive force attractiveness attractive potential energy surface attractive set attractor attractor neural network attributable risk attribute attribute accuracy attribute analysis attribute-based access control model attribute based encryption attribute-based encryption attribute-based signature attribute data attribute data acquisition attributed relational graph attributed relational graph, ARG attribute evaluator attribute grammar attribute grammars attribute hierarchy model

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。