“hierarchical level”的概念、定义、翻译、参考文献-科学参考

单词	hierarchical level
释义	hierarchical level 分级级数
随便看	convergency of symptom convergency point convergency theory convergent convergent adaptation convergent beam convergent branching system convergent channel convergent channels convergent character convergent component convergent contour convergent control convergent-divergent convergent divergent channel convergent-divergent channel convergent-divergent inlet convergent-divergent noz(zle) convergent-divergent nozzle convergent evolution convergent flow convergent homeomorphy convergent improvement convergent lens convergent light

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。