These birds must have a good optomotor response considering they are stationary 90 per cent of the time.
鉴于蜂鸟在90%的时间里都处于静止状态，它们肯定具有一种优秀的视觉运动（optomotor）反应能力。
The dynamic response of a truss to fuzzy-random changes in design parameters under stationary random excitation is studied in this paper.
研究了具有模糊随机参数的桁架结构在平稳随机激励下的动力响应。
The energy resolution of digital spectroscopy can be improved by finite impulse response (FIR) filters optimized for the presence of any kind of stationary noise.
为提高数字谱仪的能量分辨率，利用约束最优化方法提出了一个在任意平稳噪声背景下直接设计最佳数字有限冲击响应（FIR）滤波器的方法。
The problems of dynamic response of closed loop control system for stochastic intelligent truss structures under stationary random excitation were studied.
研究平稳随机激励下随机智能桁架结构的闭环动力响应问题。
The problems of stationary random response analysis of stochastic truss structures are studied in this paper.
研究了随机桁架结构的平稳随机响应问题。
The stationary solution of system was solved by harmonic balance method, and the amplitude-frequency response was presented.
采用复变函数将系统的动力学方程简化，利用谐波平衡法分析了系统的稳态解，得到了系统的幅频响应。
The frequency response function and the power spectrum function for stationary and non-stationary inputs are obtained.
求出了频率响应函数以及输入为平稳和非平稳情况下的功率谱函数。
Earthquake motions are regarded as the typical non-stationary stochastic processes, and such non-stationary characteristics influence the structural response greatly.
地震动是典型的非平稳随机过程，其非平稳特性对结构响应影响极大。
The linear quadratic Gaussian (LQG) control problem for non-stationary stochastic seismic response of adjacent buildings was studied.
研究了毗邻建筑在非平稳随机地震激励下的LQG控制问题。
In the second part, the stationary and non-stationary random response analyses of structures subjected to multiple seismic excitations are investigated.
第二部分结合自然科学基金资助课题“非平稳多源激励随机响应”，对复杂结构多点随机地震响应问题进行了系统的研究。
Given a response surface equation in quadratic form, the Six Sigma Black Belt will be able to compute the stationary point.
给出一个二次方程序形式的响应曲面公式，六西格玛黑带应能计算出驻点。
The dynamic response of iodide selective electrode was studied with stationary immersion method in low concentration.
在低浓度范围，以静态浸入法研究了碘离子选择性电极的响应动力学。
Currently, the traditional wave fitting processes makes the frequency of non-stationary greatly weaken, which oriented towards the goal of of response spectra for the intensity non-stationary fitting.
地震动时程记录是一个明显的非平稳过程，不仅体现在时程幅值强度分布上，更体现在各频率成分上。
Currently, the traditional wave fitting processes makes the frequency of non-stationary greatly weaken, which oriented towards the goal of of response spectra for the intensity non-stationary fitting.
地震动时程记录是一个明显的非平稳过程，不仅体现在时程幅值强度分布上，更体现在各频率成分上。
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