“first integral”的概念、定义、翻译、参考文献-科学参考

单词	first integral
释义	first integral Encyclopedia 理学拉格朗日方程释 first integral首次积分在运动过程中始终保持初态的由广义坐标和广义速度组成的物理量。 Physics 力学 first integral第一积分 first integral第一积分^†，初积分 Mathematics ＞常微分方程与动力系统＞常微分方程＞释义 first integral首次积分 first integral首次积分曾称“第一积分”^†
随便看	cross-section theorem cross-section view Cross selling cross sequence cross-serial dependencies Cross share holdings structures cross-site request forgery cross site script attack cross-site script attack cross spectral density cross-spectral density cross-spectral function cross-spectral purity cross spectrum cross-spectrum cross-spectrum analyzer cross-staff cross sterility Cross-stick at back of chariot cross-stitch curve cross-stitch embroidery of Qiang nationality Cross Strait Cross-Strait Academic Conference on Archives and Micrographics Cross-strait Commonly Used Dictionary Cross-Strait Exhibition and Academic Conference of Minor Operas

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。