“early Cretaceous coal-accumulating period”的概念、定义、翻译、参考文献-科学参考

单词	early Cretaceous coal-accumulating period
释义	early Cretaceous coal-accumulating period Encyclopedia 理学聚煤期释 early Cretaceous coal-accumulating period早白垩聚煤期早白垩世有大量聚煤作用发生并形成有工业价值煤田的时期。
随便看	statistical treatment of analytical data statistical treatment of experimental data statistical turbulence modeling statistical universals statistical validation statistical weight statistical yearbook statistical zero knowledge statistic analysis of hydrologic characteristics statistic characteristics of information source statistic equilibrium state equation statistic-equilibrium state equation statistician Statistic Law statistic model of information source statistic of extreme values statistic of variation statistics statistics for academic exchange statistics for crop experiments statistics for investment in fixed assets of science and technology statistics for ocean science statistics for scientific and technological activities statistics for scientific and technological education statistics for scientific and technological information

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。