1·Anion in Air Granule is determined by DX-120 chromatographic instrument and analysis process is studied in this paper.
用戴安dx - 120型离子色谱仪测定大气颗粒物中的阴离子，并对其分析过程进行研究。
2·The instrument applied is high performance liquid chromatographic instrument, which should be inspected on a regular basis and should be in compliance with related regulations.
所用的仪器为高效液相色谱仪。仪器应定期检定并符合有关规定。
3·The principles, method of the analysis, structure and character of gas chromatographic instrument for vacuum melting furnace with high frequency are introduced and analysed in this paper.
本文对高频真空熔融气相色谱分析仪的测试原理、方法、结构、特点等方面进行了介绍和分析。
4·The reason of chromatographic abnormality in instrument transformer oil is analyzed. The cautions to put additives in transformer oil are presented.
分析了互感器中变压器油色谱异常的原因，指出了在变压器油中加入添加剂应审慎。
5·GC1000 chromatographic analysis instrument is used to analyze gas composition of BF.
大高炉使用GC 1000色谱仪分析高炉煤气成分。