“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	bisector of an angle bisector of an exterior angle of triangle bisector of an interior angle of triangle bisector plane bisectrix bisectrix of an angle bisectrix of a triangle bisemicategory bisequential biserial biserial correlation biserial regression bisexual bisexual flower bisexualism bisexuality bisexual reproduction BISG Bishagang Park in Zhengzhou Bishan Qu Bishan's Ci Poems Bi Sheng Bisheng Printing Prize Bishkek Bishop

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