“concentric groove”的概念、定义、翻译、参考文献-科学参考

单词	concentric groove
释义	concentric groove 闭纹
随便看	coal-based power generation coal-based synthetic fuel coal basin coal-bearing formation coal bed coal-bed gas pressure coal bed methane coal bed pitch coal bed profile coal bed texture coal bin coal board slide coal borer coal brass coal breaker coal breccia coal brick coal briquet coal briquette for civillan use coal bucket coal bump coal bunker coal burner coal burning boiler coal-burning gas turbine

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。