“polygon”的概念、定义、翻译、参考文献-科学参考

单词	polygon
释义	polygon [`päl·i´gän] ^MATHEMATICS A figure in the plane given by points p₁, p₂, ..., p_n and line segments p₁p₂, p₂p₃, ..., p_n-1p_n , p_np₁.
随便看	mercurous chloride mercurous chromate mercurous iodide mercurous oxide mercurous phosphate mercurous sulfate Mercury mercury mercury acetate mercury arc mercury-arc rectifier mercury arsenate mercury arseniate mercury ballistic mercury barium iodide mercury barometer mercury benzoate mercury bromide mercury-cathode cell mercury cell mercury chlorate mercury chromate mercury cyanide mercury delay line mercury fulminate

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。