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单词
群速度
释义
群速度
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
＞光学＞集成光学＞释义
group velocity
群速度
＞无线电物理学＞微波物理学＞释义
group velocity
群速度
envelope 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
closed cycle
closed cycle engine
closed-cycle refrigerator
closed differential
closed differential field
closed differential form
closed differential relation
closed disk
closed domain
closed drain system
closed-easy-axis
closed economy
closed ecosystem
closed edge sequence
closed edge train
closed elastic drive
closed element
closed embedding
closed-end fund
closed equivalence relation
closed expression
closed extension
closed family of sets
closed field
closed filament
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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更新时间：2025/6/9 18:37:57