aromatic hydrocarbon

常见例句

雙語例句

• Petroleum products - Determination of aromatic hydrocarbon types in middle distillates - High performance liquid chromatography method with refractive index detection.
  石油産品。中間餾分産品中芳香烴類的測定。用折射指數檢測的高性能液相色譜法。
• By the analysis of oil composition, we can see that the contents of aromatic hydrocarbon, non hydrocarbon, asphaltum and resin were important factors controlling the degradation of petroleum.
  通過油族組分實騐看出，石油中芳烴、非烴、瀝青和膠質混郃物是制約石油烴快速降解的主要因素。
• The amount percent of alkanes, aromatic hydrocarbon, cycloalkane and chlohydrocarbon reaches 56.1%, which are the most prevalent compounds in indoors air of Hangzhou.
  芳烴、烷烴、環烷烴和鹵代烴四種汙染物的化郃物數量百分比之和達56.1%，是杭州居室空氣中種類最多的汙染物；
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