Petroleum products - Determination of aromatic hydrocarbon types in middle distillates - High performance liquid chromatography method with refractive index detection.

石油产品。中间馏分产品中芳香烃类的测定。用折射指数检测的高性能液相色谱法。

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The molecule connecting index of hydrocarbon is measured by using NIR, and the relationship between the index of mon and multi hydrocarbon have been studied.

利用近红外光谱法测定了烷烃分子的分子连接指数，并探讨了混合烃分子连接指数与单烃分子连接指数之间的关系。

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Gaseous hydrocarbon generation of gas source rock is a key index in evaluating gas source rock. It is also an important parameter of basin resource assessment.

气源岩的气态烃产率是评价气源岩生气潜力的重要指标，也是盆地资源评价中的重要参数。

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It's looked not only at Brent crude but at some other exotic hydrocarbon cocktails - West Texas Intermediate, the Argus Sour Crude Index, Brent Blend or BFOE (the basket of the North Sea's Brent, Forties, Oseberg and Ekofisk), Dubai and Oman, Tapis and Minas, and East Siberia-Pacific Ocean Blend.

BBC: Setting prices crudely