“民族构成”概念、定义、翻译-科学时代

单词	民族构成
释义	人口学词汇手册民族构成 national composition； national structure
随便看	high recombination rate contact high redshift high-reflecting film high refractive index high relief high removable worktable High Renaissance high-repetition-rate optical pulse high-resistance high-resistance alloy high-resistance fault to earth high-resistance layer high-resolution high resolution high resolution high resolution high resolution high-resolution high-resolution aerial camera high resolution boomer high resolution detector high-resolution detector high resolution electron energy loss spectroscopy (HREELS) high resolution gamma ray spectrometry high resolution global measurement of atmospheric ozone

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。