专业释义英英释义
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煤油 - 引用次数：44
When dimethyl sulfoxilde was used assolvent,the aromtic content in Daqing lamp kerosene can be reduced to as low as 0.5%by fivetheoretical stage extraction with solvent-oil ratio of 4.
当溶剂比为4，经5级萃取，煤油中芳烃总含量由10．6％可降至0．5％。
参考来源 - 溶剂萃取法脱除灯用煤油芳烃制取无芳烃煤油灯油火油 -
煤油 - 引用次数：29 参考来源 - 高温富油燃气作引导火焰的煤油超燃研究 Investigation on supersonic combustion of kerosene using fuel
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煤油
·2,447,543篇论文数据，部分数据来源于NoteExpress
柯林斯英汉双解大词典
kerosene /ˈkɛrəˌsiːn/ TEM4
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1.
N-UNCOUNT Kerosene is a clear, strong-smelling liquid which is used as a fuel, for example in heaters and lamps. 煤油 [美国英语]
双语例句原声例句权威例句
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A leakage of kerosene has polluted water supplies.
泄漏的煤油已污染了水源。
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"What if there is no kerosene this winter?" said Al.—"So what?" she said. "We still have electricity."
“今年冬天如果没有煤油可怎么办呢？”阿尔说。—“那又怎么样？”她说。“我们还有电呢。”
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With a flash, the kerosene lamp went out.
煤油灯闪了闪就灭了。
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But the study says it can be more economical in the long term than using fuels like gasoline, diesel or kerosene.
VOA: special.2010.01.11
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That is metallic sodium that would keep in kerosene so it doesn't react with the oxygen in the air.
金属钠应该保存在没有中,这样它就不会和空气中的氧气反应了。
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And I know that sodium chloride forms because, if I look on the webpage at 3.091, you see this down here, this is sodium in kerosene.
我知道氯化钠形式，因为我看过3。091的网站，看看这个，这是钠在煤油中。
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