例句 /

A convenient, quick and low costing new method of gas chromatographic analysis with only one column has been set up to analyze the O2, CO and CO2 in sample gas by only one inject.

A convenient, quick and low costing new method of gas chromatographic analysis with only one column has been set up to analyze the O2, CO and CO2 in sample gas by only one inject.

摘要建立了一种在单色谱柱条件下一次进样同时分析样品气中的氧、一氧化碳和二氧化碳的新的色谱方法。