“低元音”的概念、定义、翻译、参考文献-科学参考

单词	低元音
释义	低元音 Encyclopedia 文学开口度释 low vowel低元音发音时舌位最低的元音，即舌位最高点与口腔顶部几乎处于最大距离的元音。与高元音相对。又称开元音、宽元音。
随便看	elementary reaction step elementary reduction elementary relations elementary renewal theorem elementary row and column operation elementary row operation elementary row transformation elementary sentence of locus elementary set elementary situation elementary solution elementary space elementary species elementary stage in fluid machinery design elementary state elementary strategy elementary subdivision elementary submodel elementary substance elementary substructure elementary subsystem elementary sum elementary surface elementary surgery elementary symmetric expression

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。