“Pfaff-Birkhoff-d'Alembert principle”的概念、定义、翻译、参考文献-科学参考

单词	Pfaff-Birkhoff-d'Alembert principle
释义	Pfaff-Birkhoff-d'Alembert principle Encyclopedia 理学力学变分原理释 Pfaff-Birkhoff-d'Alembert principle普法夫-伯克霍夫-达朗贝尔原理由普法夫-伯克霍夫原理生成的一类微分变分原理。
随便看	architectural design unit architectural diagram on bronze unearthed at Shizhaishan Mountain architectural drawing Architectural Drawing Design for Environmental Engineering architectural elements architectural elements of sound absorption treatment architectural ethics architectural glass architectural hardware architectural history and theory architectural innovation architectural lighting architectural mechanics architectural order architectural photogrammetry architectural photography architectural presentation architectural protection thought and practice of Liu Dunzhen Architectural Record architectural register architectural reverse engineering Architectural Society of China architectural view architecture Architecture and Urbanism

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。