According to analysis of insulation oil producing gas during the failure of transformer and comparison between on-line inspection and chromatic spectrum and analysis, it is obvious that applying on-line inspecting device can effectively prevent the transformer from breakdown and can improve the reliability of power supply. 通过对变压器故障时绝缘油产气原理的分析,以及在线监测与色谱分析的效果对比,表明在线监测装置的应用能够有效地预防变压器事故,提高供电可靠性。
This article describes the application of chromatographic data processor ( such as Shimadzu C& R3A) in micro-computerization of analytic instruments and theoretic study of chromatic spectrum. Meanwhile, it researches methods to increase measuring precision of retention time and peak area. 本文以岛津CR3A为例介绍了色谱数据处理机在分析仪器微机化及色谱理论研究中的应用,探讨了利用CR3A内在功能提高其保留时间和峰面积的测量精度的实用方法。
In this method, the advanced CCD is adopted, and the integral of the chromatic power spectrum of a coloured body is used. 该方法采用了先进的CCD图像传感器,并且利用了着色物体表面的色功率谱的积分来进行颜色识别。
Numerical calculation shows that a moderate chromatic aberration of lens gives rise to remarkable spectral changes in focused light field, and this spectral changes are dependent on the degree of spatial coherence of incident light and on the width of spectrum. 数值计算表明,适量的透镜色差就能使聚焦光场的光谱产生显著的变化,并且这种光谱变化还与入射光的空间相干度及光谱宽度有关。
We studied the liquor chromatic spectrum structure and gave examples of the components content of some famous liquor in this paper. 讨论了白酒色谱骨架成分,并例举了部分名优白酒的成分含量。
Effects of the Content and Ratio Relationship of the Chromatic Spectrum Structure Components on Liquor Flavour Style and Quality 白酒色谱骨架成分的含量及比例关系对香型和质量的影响
The results show that the fiber with chromatic dispersion that is a convex function of wavelength in normal dispersion region is favorable for generating a flat SC spectrum. 发现在光纤的正常色散区,色散曲线与波长的成凸型函数关系的色散特征,有利于平坦光纤超连续谱的产生。