“Operation Bootstrap”的概念、定义、翻译、参考文献-科学参考

单词	Operation Bootstrap
释义	Operation Bootstrap Encyclopedia 历史学波多黎各自由联邦释 Operation Bootstrap靴襻行动计划波多黎各吸引外资、发展工业、振兴经济的计划。又称自力行动。“靴襻”，原意是波多黎各岛上血汗工厂的所有者用来迫使其工人加班的皮鞭。
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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。