“波多黎各海沟”的概念、定义、翻译、参考文献-科学参考

单词	波多黎各海沟
释义	波多黎各海沟 Encyclopedia 理学波多黎各海沟释 Puerto Rico Trench波多黎各海沟中大西洋西部的海沟。理学海沟释 Puerto Rico Trench波多黎各海沟中大西洋西部西经59°～68°，北纬17°～20°范围内的一条海沟。
随便看	distributive map of exploration engineering in ore district distributive module distributive multiplication distributive operation distributive operator distributive property distributive quasigroup distributive reading distributive ringoid distributive shock distributivity distributivity law distributor distributor type fuel injection pump district cooling source district cooling system district defender district heating district heating by regional boiler plant district heating equipment district heating network district jailor district jurisdiction district magistrate District of Columbia

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。