ประโยคภาษาจีน : 中文句子 |
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duì 对 chǎn wù 产物 jìn xíng 进行 qì xiàng 气相 sè pǔ 色谱 hóng wài guāng pǔ 红外光谱 dìng xìng 定性 dìng liàng fēn xī 定量分析 què rèn 确认 mù dì 目的 chǎn wù 产物 wèi 为 huán 环 wù chún 戊醇 jīng 经 fēn lí 分离 mù dì 目的 chǎn wù 产物 huán 环 wù chún 戊醇 hán liàng 含量 dà yú 大于 |
By gas chromatography, infrared spectrum and GC - MS quantitative and qualitative analysis, cyclopentanol was con firmed as the purposive product and it was more than 99% in content after separation. |