“group velocity”的概念、定义、翻译、参考文献-科学参考

　

单词	group velocity
释义	group velocity Encyclopedia 理学声波导释 group velocity群速度波包在空间的传播速度。理学﹝固体动力学﹞释 group velocity群速度波动力学中波群的包络或振幅的最大值在介质中的传播速度，定义为波的频率对波数的偏导数，也是波的能量在介质中传播的速度。 Physics 光学、声学声学 group velocity群速[度] ＞声学＞声学基础理论＞释义 group velocity群速度 group velocity群速^†，群速度 Mathematics group velocity群速度 Astronomy group velocity群速度
随便看	object-oriented method, OO method object-oriented middleware object-oriented model object-oriented operating system object-oriented programming object-oriented programming language object-oriented programming, OOP object-oriented representation method object-oriented simulation object-oriented software engineering object-oriented software engineering method object-oriented spatial data model object-oriented testing method object permanence object plane object point object prism spectrograph object program object protection object recognition object relational data model object relational mapping object-relation database object-relation database management system object-relation spatial data model

　

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。

　

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