1) NDIR
非分光红外
1.
Based on analyzing the research progress of automobile gas detecting and gas detecting methods, choose non-dispersive infrared (NDIR) techniques as the detecting scheme.
在分析了机动车尾气检测的发展现状和气体检测方法的基础上,提出了非分光红外检测技术的方案。
2) infrared nondispersive photometry
红外非分散光度法
4) non-dispersive infrared spectrophotometry
非分散红外光度法
1.
The article analyses the non-dispersive infrared spectrophotometry oil instrument detailedly in principle and in- ternal structure.
本文对非分散红外光度法(NDIR)测油仪的测油原理和内部结构进行了详细地理论分析。
5) Non-dispersion infrared
非分散红外
1.
A novel method-non-dispersion infrared (NDIR) based on gas filter correla-tion(GFC) technology for measuring CO trace gas and its application in the field measurement were described.
介绍了一种有效的测量CO气体浓度的方法-基于气体相关滤波技术(GFC)的非分散红外法(NDIR),以及该方法在实际测量中的应用。
6) Infra-Red Spectrophotometry
红外分光法
1.
Determination the Petroleum in Soil in Accelerated Solvent Extraction by Infra-Red Spectrophotometry;
快速溶剂萃取红外分光法测定土壤中石油类
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