“shaft”的概念、定义、翻译、参考文献-科学参考

单词	shaft
释义	shaft Encyclopedia 工学竖井释 shaft竖井为采矿活动而开凿的直立井筒。理学岩土掘进工程释 shaft竖井在地层中开凿的直通地面的直立通道。 Physics shaft轴｛工｝ Mathematics shaft轴
随便看	nutrient loss ratio nutrient metabolism nutrient mobilization nutrient partial factor productivity nutrient preserving capability nutrient qi nutrient recovery efficiency nutrient reference values，NRV nutrient reference value，NRV nutrient requirements of aquatic animal nutrient requirements of broodstock nutrient requirements of larvae nutrients nutrients of aquatic products nutrient solution nutrientsolution culture system nutrients retention factors nutrient substance redistribution nutrient supplement nutrient supplying capacity nutrient synergism nutrient table nutrient translocation and distribution nutrient turnover rate nutrient uptake

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。