“contour map of top surface of coal bed”的概念、定义、翻译、参考文献-科学参考

单词	contour map of top surface of coal bed
释义	contour map of top surface of coal bed 煤层顶面等高线图
随便看	over proof overprotected protein overpumping overpunch overpunched numeric overpunched numeric string overpunching over-purlin insulation over-purlin lining overquenching overradiation overrange over range overrange protection overranging overrate overrating overrating voltage overreach over reach overrecovery over-reduced steel over-reduction over-refined over-registration

科学参考收录了1248194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。