“hair index”的概念、定义、翻译、参考文献-科学参考

单词	hair index
释义	hair index Encyclopedia 工学纱线品质释 hair index毛羽指数单位长度纱线的单边上超过某一投影长度（垂直距离）的毛羽累计根数。单位根/10米。
随便看	commutator group commutator ideal commutator identity commutatorless motor commutator operation commutator product commutator quotient group commutator series commutator subgroup commute commuter’s bus and subway discounts commuting commuting elements commuting endomorphisms commuting extensions commuting mappings commuting matrices commuting operator commuting operators commuting pattern commuting ring commuting subgroups commuting transformations commuting transport commutor

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。