“phonograph”的概念、定义、翻译、参考文献-科学参考

单词	phonograph
释义	phonograph Encyclopedia 文学电唱机释 phonograph电唱机唱机类型的一种。指以直流或交流电为动力、拾音和信号放大系统使用电器元件的唱机。
随便看	quadrant altazimuth quadrantal triangle quadrant angle quadrant detector quadrant electrometer Quadrantid meteor shower Quadrantids quadrant of a circle quadrant relation quadrant spherical triangle quadrant unit quadraphony quadrasonics quadrat quadrate quadrate-articular jaw joint quadrate bone quadrate muscle quadrate tubercle quadratic quadratic algebra quadratically convergent method quadratically integrable function quadratically summable function quadratic analysis

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。