• The GC-MS analysis also shows a declination of heavy normal alkane in the degraded oil.

    通过气相色谱分析发现原油烷烃组分发生变化,正构烷烃碳数分布曲线向轻组份方向移动。

    dict.cnki.net

  • In Indonesia this would mean putting palm-oil plantations not on forest land but on degraded land, of which it has perhaps 40m hectares available.

    印尼意味着将油棕榈种植园建立退化土地而非林地之上,该国可能拥有4000万公顷可用退化土地。

    www.ecocn.org

  • Mineral oil based quenching oil is not a green quenchant because it produces hazardous substance during service and wasted oil is difficult to be degraded.

    矿物油基淬火在使用产生有害物质,且废油难以降解,属于绿色淬火介质。

    lib.cqvip.com

  • The oil sand bitumen was formed by the biologically degraded crude oil which originates from terrigenous organic matter.

    结果表明,其为陆源湖相有机质生成的原油生物氧化降解形成的。

    www.chemyq.com

  • An experiment was conducted using gas chromatography to study then-alkanes in No. 20 diesel oil, which was degraded by the natural strains of microorganisms from the Bohai Sea.

    本文运用相色谱法,对渤海微生物自然混合降解20柴油中的烷烃能力进行了实验室研究

    dict.cnki.net

  • Results indicate that the crude oil was degraded fastest when the 4 types of microbes increased.

    结果表明4株微生物数量都增加时候石油烃的降解速度最快

    dict.youdao.com

  • And the components and content of oil have all changed: some of hydrocarbons with the higher boiling point are degraded into low-carbon hydrocarbons with low boiling point.

    石油组分各组分含量发生了变化其中一些沸点较高烃类降解成了沸点低的低碳烃类。

    www.boshuo.net

  • She also stressed that it's essential to identify what happens when oil is degraded.

    强调识别分解发生了什么十分关键。

    www.suiniyi.com

  • She also stressed that it's essential to identify what happens when oil is degraded.

    强调识别分解发生了什么十分关键。

    www.suiniyi.com

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