“三指标符号”的概念、定义、翻译、参考文献-科学参考

单词	三指标符号
释义	三指标符号 Mathematics three-index symbol三指标符号
随便看	coal mining coal moisture control coal non combustible coal non-combustible coal noncombustible coal occurrence tectonic units coal oil blended fuel coal oil co refined coal oil co-refined coal oil mixture fuel coal-oil mixture fuel coal-oil mixture fuel; COM fuel coal petrography sample coal petrology coal plough coal preparation coal preparation system of circulating fluidized bed boiler coal pre-prospecting coal production coal prospecting coal pulverized system coal pulverize maintenance coal pyrolysis coal quality analysis coal quality evaluation

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。