“煤的岩石组成”的概念、定义、翻译、参考文献-科学参考

单词	煤的岩石组成
释义	煤的岩石组成 Encyclopedia 理学煤岩学释 macroscopic petrographic constituent of coal煤的岩石组成肉眼观察可区分出的各种煤岩组分和宏观类型。
随便看	stock index option stocking stocking and ranching species stocking rate stock-issuance system stock issue stock issue market statistics stock keeping unit stock management stock market stock market analysis stock market economy entity stock market statistics Stockmayer potential stock of economy stock of human capital stock options stock-out rate stock payment stockpile test of nuclear weapon stock preparation system stock price stock price index stock quantity stock replanting in nursery

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。