用溶解气体分析法对一台大型变压器内部乙炔超标现象进行了分析,并结合该变压器的结构,判断出故障所在位置。
The acetylene overproof phenomena in a large transformer are analyzed with dissolved gas analysis, and based on its structures, the fault positions are determined.
根据群落的垂直结构和成层现象,应用红外线CO_2气体分析法,分层测定了主要植物22种58株的光合速率。
The photosynthetic rates of 58 individuals of 22 main species at different layers of community were measured with an infrared CO_2 analyzer.
实验过程中,他们将精油分散成各自的组成成分,用气体色谱分析法和质谱分析法进行分析。
To do this, the oils were broken into their component parts and analysed using gas chromatography and mass spectrometry.
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