“São Tomé and Principe”的概念、定义、翻译、参考文献-科学参考

单词	São Tomé and Principe
释义	São Tomé and Principe Encyclopedia 理学圣多美和普林西比释 São Tomé and Principe圣多美和普林西比非洲中部沿海岛国。全称圣多美和普林西比民主共和国。
随便看	normal bundle normal bundle of a submanifold normal bus transit normal calculus normal chain normal channel spillway normal characteristic normal-circulation well clean-up normal class normal closure normal commutation relations normal complement normal complex normal complexion normal complex space normal component normal composition normal concrete normal-conducting maglev train normal cone normal conformal connection normal congruence normal congruence of lines normal connection normal consolidation

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。