“coal pulverize maintenance”的概念、定义、翻译、参考文献-科学参考

单词	coal pulverize maintenance
释义	coal pulverize maintenance Encyclopedia 工学煤粉制备系统运行释 coal pulverize maintenance磨煤机检修对磨煤机进行的定期检验与维修。
随便看	signed directed graph signed directed graph method signed distance signed graph signed measure signed measure space signed-minor signed number signed rank signed rank statistic signed rank test signed tree signed value signed volume signer sign function sign graph significance significance arithmetic significance level significance point significance probability significance test significant significant bit

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。