amplitude ratio [电子] 振幅比 ; 幅度比率 ; 幅值比 ; 振幅比率
amplitude ratio-phase difference instrument 相位差仪 ; 振幅比相位差仪 ; 振幅比
out-to-input amplitude ratio 输出输入振幅比
Acceleration response amplitude ratio 加速响应增幅比
ventricular amplitude ratio 心室振幅比值
Bcceleration response amplitude ratio 加速响应增幅比
wave amplitude ratio [物] 波幅比
Coda amplitude ratio 尾波振幅比
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But the seismic amplitude ratio of major aftershock was not steady.
主余震地震序列的地震振幅比不稳定。
Though the analysis of the Fresmel formula, the builds a new simple and visual geometric illustration which can offer the amplitude ratio named Fresnel formula.
通过对菲涅耳公式的分析，找到一种新的简单直观的几何图示，能完整地给出菲涅耳公式的四个振幅比关系。
The amplitude ratio of the mainlobe to sidelobe of window function is an important index and so is the maximal energy ratio.
窗函数的主辨与旁辨的振幅比和最大能量比都是窗函数的重要性能指标。
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