“北京美观”的概念、定义、翻译、参考文献-科学参考

单词	北京美观
释义	北京美观 Encyclopedia 艺术学摄影画册释 The Pageant of Peking《北京美观》美国摄影师D.曼尼拍摄的老北京摄影画册。
随便看	concentrated space concentrated vortex concentrate feed concentrate of diatomite concentrate provitamin coniferous concentrate quality requirement concentrate supplement concentrating column concentrating solar cell concentration concentration cell concentration Clarke concentration class concentration coefficient concentration compactness lemma I concentration compactness lemma II concentration compactness lemma Ⅱ concentration compactness principle concentration-compactness principle concentration constant concentration control coefficient concentration control coefficients，CCCs concentration control of pollutant concentration criterion of ore concentration cylinder

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。