“圣胡安古城”的概念、定义、翻译、参考文献-科学参考

单词	圣胡安古城
释义	圣胡安古城 Encyclopedia 历史学美洲文物释 San Juan圣胡安古城波多黎各历史名城。
随便看	precision feeding precision fertilization precision forging precision forging technology precision grinding precision instrument landing category precision irrigation precision journalism precision level precision logistics for aircraft equipment precision machining precision marketing precision measurement precision medical precision of intercept precision of methods precision of orbit determination and predication precision of regression curve precision of slope precision of word segmentation precision optics precision optics system precision pesticide application technique precision plastic forming precision point positioning technology

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。