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简谐波
[物] simple harmonic wave
- 该动画是由频率和振幅各不相同的三个简谐波叠加成复杂波的情形。
a complex wave is resoleved into three simple harmonic waves with different frequencies and amplitudes. - 索末菲关于波的展开理论证明，球面波可以展开为平面简谐波的叠加。
Sommerfeld's wave expansion theory demonstrates that a spherical wave can be expanded as the superposition of plane simple harmonic waves. - 中文摘要本文建立土壤结构简化系统，并探讨其受水平简谐波及九二一水平地震作用时之动态行为。
This research establishes a simplified building-soil system and investigates its dynamic behavior undergoing horizontal harmonic waves and Chi-Chi horizontal earthquakes .
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中国词汇量第二的英语词典
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