“丝炭层”的概念、定义、翻译、参考文献-科学参考

单词	丝炭层
释义	丝炭层 Encyclopedia 理学煤层释 fusain layer丝炭层呈薄片、薄层或扁平透镜状在煤层中沿层理面断续分布，并与亮煤或暗煤交互成层的丝炭。
随便看	reduction of an operator reduction of a problem reduction of a quadratic form reduction of area reduction of a representation reduction of a singularity reduction of a space reduction of a system reduction of combustion kinetic model reduction of data reduction of dimension reduction of dislocation reduction of force systems reduction of fractions to a common denominator reduction of fracture reduction of holes reduction of marine pollutant reduction of order reduction of rent and interest rate reduction of schedules reduction of similar terms reduction oxidation process reduction-oxidation reaction reduction parameter reduction period of electric furnace steelmaking

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。