“升阀”的概念、定义、翻译、参考文献-科学参考

单词	升阀
释义	升阀 lift valve
随便看	timber crib dam timber cribwork (填石) timber culvert timber cutter timber cutting chain saw timber cutting saw timber dam timber dapper timber dealer timber deck cargo timber deck (ed) weir timber delivery tax timber derrick timber dimension timber dog timber door timber drag timber drier timber drug timber dryer timber drying plant timbered area timbered back timbered bottom timbered drift

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。