汽油不溶物 的英文怎麼說

中文拼音 [qìyóubùróngwù]
汽油不溶物 英文
naphtha insolubles
  • 汽 : 名詞1. （由液體或某些固體變成的氣體） vapour2. （水蒸氣） steam
  • 油 : Ⅰ名詞1 （脂肪; 油脂） oil; fat; grease 2 （姓氏） a surname Ⅱ動詞1 （用桐油、油漆等塗抹） apply t...
  • 不 : 名詞[書面語] （剁物所用的木墩） a block of wood
  • 溶 : 動詞（溶化; 溶解） dissolve
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 汽油 : gasoline; gasolene; petrol; benzin; solene; benzine; gas
  1. The mixed solvent consists of solvent naphtha, decalin, and petroleum ether in a certain proportion, which was used to synthesize 3 - sulfo p - anisidine by using p - anisidine as raw material

    摘要用溶劑汽油、萘烷、石油醚按一定比例復配成混合型溶劑，以對茴香胺為原料，用該溶劑合成了3 -磺酸基對茴香胺，產品中不含致癌物。
  2. It was indicated from solubility determineded and phase diagram that biodiesel as fuel additive of mixture of ethanol and diesel is very good ; for biodiesel - gas - ethanol, they were mixed by arbitrary proportion, capability of gas was improved ; as for biodiesel - diesel - methanol, it is not ideal

    通過溶解度測定及三相圖實驗數據表明生物柴油作為乙醇與柴油添加劑，促溶效果較好;對于生物柴油汽油乙醇體系來講，三者可以任意比例混合，可改善汽油的燃燒性能；對于生物柴油柴油甲醇體系，效果不理想。
  3. The concentration of sulfur compound was the highest in steam distilled onion oil while it was lower in the extract of hexane and alcohol ( at 25 ) : there was no significance difference between solvent extracts

    在含硫化合物濃度上，水蒸汽蒸餾得到的洋蔥精油明顯高於正己烷或乙醇萃取得到的油樹脂，而不同溶劑萃取得到的油樹脂含硫量相差不多。
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