红外分光光度法 meaning in Chinese

infrared ectrophotometry
infrared spectrophotometry

Standard test method for determination of low levels of water in liquid chlorine by on - line infrared spectrophotometry
在线红外分光光度法测定液氯中水的低等级的标准试验方法
Abstract : how to analyze oil in sediment by infrared photometric method and preferably solve the problem of standard oil is described ; the feasibility of ip method is discussed and the experiment results is presented
文摘:运用红外分光光度法测定沉积物样品中油类，较好地解决了标准油品的问题；探讨了该方法的可行性并总结了实验结果。