“海”概念、定义、翻译-科学时代

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。

单词	海
释义	地理学词汇手册海 sea
随便看	optimum allocation optimum allocation optimum allocation optimum artificial dispersion optimum artillery mix optimum band optimum capacity optimum capital structure optimum catch optimum city size optimum city size optimum city size optimum code optimum code optimum control optimum coupling optimum coupling optimum currency area optimum cut optimum defense optimum density optimum economic yield optimum eluant velocity optimum environment optimum environmental quality