轴光 meaning in Chinese

axial light
central light

The subsection power analysis of coaxial signals can reflect the welding changes obviously
同轴光信号小波分解后的第4层逼近信号，可以直观地识别出质量好的类焊缝。
It is found that , the modes of coaxial optical emission of dissimilar gaps , clustering at distinct numerical range , can distinguish 1st , 2nd and 3rd class welds of different welding quality effectively
结果表明，同轴光信号幅值的众数在不同间隙的焊缝段，聚集在线性可分的不同的区间，可以有效分开焊接质量不同的类、类、类焊缝；信号的分段功率谱分析能够较为直观地反映焊接状态的变化。
In order to study the characteristic signals according to the quality of the welding with dissimilar gaps , the self - made real - time monitoring system with coaxial sensors is applied to acquire and extract coaxial signal , and then the signals are analyzed with modes analysis , subsection power analysis and wavelet analysis
摘要为了研究不同间隙下激光拼焊的焊缝质量及其对应的信号特征，采用自制同轴传感系统采集提取多种间隙下焊接时的同轴光信号，并对信号进行众数分析、分段功率谱分析和小波分析。