“lituus”的概念、定义、翻译、参考文献-科学参考

单词	lituus
释义	lituus [`lich·ǝ·wǝs] ^MATHEMATICS The trumpet-shaped plane curve whose points in polar coordinates (r, θ) satisfy the equation r² = a /θ.
随便看	separation energy separation factor separation filter separation layer separation negatives separation of variables separation theorem separative work unit separator separator-filter separator page separatory funnel sepatrix sepia sepia negative Sepioidea sepiolite Sepsidae sepsis septal filament septal ostium septarian septarian boulder septarian nodule septarium

科学参考收录了103327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。