青香焦 的英文怎麼說
中文拼音 [qīngxiāngjiāo]
青香焦
英文
white winter pearmain-
G ) the analysis of the tar content with the aid of gc / ms ; before the analysis by the gc / ms, a lot of pre - treatment was done to divide the tar into five part : aliphatics, aromatics, ester, polar, asphaltenes
在層析分析的基礎上，將焦油分為五部分：脂肪烴、芳香烴、酯類、極性物、瀝青質。應用gc ms對焦油的成份進行了分析和比較。One set of composition analysis method was erected for biomass gasification tar, in which tar samples are separated into aliphatics, aromatics, ester, polar and aspheltenes fractions of increased polarity by one kind of chromatography, and gc / ms is used for the characterization of each fraction except aspheltenes
層析將焦油樣品分離為脂肪類、芳香類、酯類、極性物、瀝青質五個不同極性的族分，然後再對各族分採用gc - ms分別進行定性和定量分析，並最終獲得焦油的主要組成信息。
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