1) φ-q-n 3-D plot
φ-q-n谱图
2) N-Φspectrogram
N-Φ谱图
1.
The statistics characteristics of typical PD in GIS are obtained based on experimental results of the four PD simulation models detected by the ultrasonic sensor,which include N-Φspectrogram(relationship between discharge frequency and discharge phase spectrogram) and Umax-Φspectrogram(relationship between discharge amplitude and discharge phase spectrogram).
然后在此平台基础上,得到不同类型局部放电超声波信号的发生发展规律,给出信号的统计谱图,包括N-Φ谱图(放电次数与放电相位关系谱图)和Umax-Φ谱图(放电幅值与放电相位关系谱图)。
3) Umax-Φspectrogram
Umax-Φ谱图
1.
The statistics characteristics of typical PD in GIS are obtained based on experimental results of the four PD simulation models detected by the ultrasonic sensor,which include N-Φspectrogram(relationship between discharge frequency and discharge phase spectrogram) and Umax-Φspectrogram(relationship between discharge amplitude and discharge phase spectrogram).
然后在此平台基础上,得到不同类型局部放电超声波信号的发生发展规律,给出信号的统计谱图,包括N-Φ谱图(放电次数与放电相位关系谱图)和Umax-Φ谱图(放电幅值与放电相位关系谱图)。
4) n-cube Q-n
Q~n图
5) φ(n,k) Number
φ(n,k)数
6) Q-spectrum
Q-谱
补充资料：图的减缩图(或称图子式)
图的减缩图(或称图子式)
minor of a graph
图的减缩图(或称图子式)【.皿以ofa脚户;MHHoPrpa中a」【补注】设G是一个图(graph)(可以有环及多重边).G的一个减缩图(nullor)是从G中接连进行下述运算而得的任何一个图: i)删去一条边; 五)收缩一条边; 说)去掉一个孤立顶点. NRobe由on与P.D.Se脚aour的图减缩定理(脚Ph nl的。r theon习11)如下所述:已知有限图的无穷序列G，，GZ，…，则存在指标i
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条