摘要
用多因素方差分析法研究了光谱标准样品的均匀性．实验结果表明，除横向因素、纵向因素及二者的交互作用外，应将时间效应作为一个独立的因素，从而揭示出标样中较轻微的不均匀性．
The uniformity of spectrographic standards has been studied using themethod of multifactor root deviation analysis. The experiment results show that,besides thetransversal factor,the longitudinal factor and their mutual action,the effect of time must beconsidered as an independent factor and in this way the slight disuniformity of standards canbe revealed.
出处
《内蒙古师范大学学报（自然科学汉文版）》
CAS
1996年第2期28-30,共3页
Journal of Inner Mongolia Normal University(Natural Science Edition)
关键词
方差分析
光谱标样
均匀性
光谱分析
root deviation analysis, spectrographic standards, uniformity
