1.
Damage Detection of Steel Bridge Based on Acceleration Power Spectral Density
加速度功率谱密度在钢桥损伤检测中的应用
2.
The Application of Theory of Acceleration Power Spectral Density for Structure Damage Detection
加速度功率谱密度理论在结构损伤检测中的应用
3.
Comparison of Ultra-Precision Machined Surface Roughness Measurement Methods and Power Spectral Density Characterization
超精密加工表面粗糙度测量方法对比及功率谱密度评价
4.
Characterization of Ultraprecision Machined Surfaces Using Spectral Density and Fractal Analysis;
超精密加工表面的功率谱密度与分形表征技术研究
5.
The concept of" equivalent noisy power spectral density" is introduced in this paper.
文中提出等效噪声功率谱密度的概念。
6.
"Copper sheathed, tin coated low watt density elements easily replaceable."
镀锌铜壳低功率密度加热棒,更换容易。
7.
Floor Response Spectra Analysis of Nuclear Reactor Buildings with Additional Base-Isolation Measures Based on PSDF
基于功率谱密度函数法的核电厂房增加隔震措施后的楼层反应谱分析
8.
The results show that the deposition rate is related to the working pressure at a given power density.
在功率密度一定时,沉积速率和工作气压有关.
9.
Simulation of Multi-state Digital Baseband Signal's Power Spectral Density
多进制基带信号功率谱密度的仿真分析
10.
double frequency spectral density functio
双重频率谱密度函数
11.
Showing the vibrating displacement, Acceleration and frequency value immediately.
具即时显示振动幅加速度及频率功能。
12.
Floor response spectra analysis of base-isolated structure based on PSDF
隔震结构基于功率谱密度函数法的楼层反应谱分析
13.
Algorithm of Artificial Time Histories Meeting Requirements of Both Fitting of Response Spectrum and Envelop of Power Spectral Density
同时满足反应谱匹配和功率谱密度包络要求的人工时程生成算法
14.
The rate of change of velocity with respect to time.
加速度速度相对于时间变化的速率
15.
speed at continuous rating
持续制功率下的速度
16.
speed at one hour rating
小时制功率下的速度
17.
Displacement velocity and acceleration shock response spectrum
位移、速度和加速度冲击响应谱
18.
Road irregularity, as a stationary stochastic process, is generally illustrated by power spectral density (PSD) in frequency domain.
道路随机过程通用的描述方法为频域的功率谱密度函数方法。