“William Jennings Bryan”的概念、定义、翻译、参考文献-科学参考

单词	William Jennings Bryan
释义	William Jennings Bryan Encyclopedia 历史学美国历史释 William Jennings Bryan布赖恩，W.J. （1860-03-19～1925-07-26）美国国务卿。民主党领袖，进步主义时代改革家。
随便看	diffract diffracted wave diffraction diffraction angle diffraction by a circular aperture diffraction by a rectangular aperture diffraction contrast diffraction direction diffraction disk diffraction efficiency diffraction factor diffraction filter diffraction-free beam diffraction fringe diffraction generator diffraction grating diffraction grating alignment measure diffraction group diffraction halo diffraction image diffraction intensity diffraction limit diffraction-limited beam diffraction-limited imaging diffraction-limited lens

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。