“上闸首”的概念、定义、翻译、参考文献-科学参考

单词	上闸首
释义	上闸首 upper head head bay
随便看	bundled tube bundled tube system bundled yellow heron scapular bundle elevator bundle end bundle factor bundle feed bundle feed fodder bundle jacket bundle loader bundle of bars bundle of capillary tubes bundle of circles bundle of electrons bundle of folds bundle of His bundle of lines bundle of quadrics bundle of rays bundle of services bundler bundle resolving power bundle scar bundle sheath bundle spacing

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。