结合平时的运行经验，对电气试验和气相色谱分析数据进行综合分析，可以比较准确地判断变压器故障类型和故障部位。

Together with the operation experience, the type and position of transformers fault can be determined correctly through comprehensive analysis on the data of electrical test and gas chromatography.

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报道反相离子对及离子抑制色谱分析几种不同类型药物的分离条件，同时对这些药物在C18反相柱上的色谱行为进行了研究。

The separation conditions of several drugs by reversed-phase ion pair and ion suppression HPLC were described, respectively. Their chromatographic behaviour on the C18 columns was studied.

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