“order on hand”的概念、定义、翻译、参考文献-科学参考

单词	order on hand
释义	order on hand 现有定货
随便看	back washer back wash extractor backwashing back washing backwashing filter back washing machine backwashings backwash limit backwash liquor backwash procedure backwash-regeneration cycle backwash ripple mark backwash valve backwash waste outlet backwash water backwater backwater area backwater curve backwater effect backwater envelope curve backwater formula backwater from ice jam backwater function backwater gate backwater head

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。