“半群”的概念、定义、翻译、参考文献-科学参考

单词	半群
释义	半群 Physics 热学、统计物理学统计物理学 semigroup半群 semigroup半群^† Mathematics ＞代数学＞群论＞释义 semigroup半群 demigroup半群 half-group半群 hemi-group半群 semigroup半群^†
随便看	spectral response spectral response curve spectral response of terahertz spectrum spectral responsivity spectral rigidity spectral ring spectral scale spectral selectivity spectral semi-invariant spectral sensitivity spectral sensitometry spectral sequence spectral sequence of a fiber space spectral series spectral set spectral shift spectral singularity spectral solvent shift spectral space spectral splitting spectral subspace spectral synthesis spectral synthesis modeling spectral system spectral term

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。