工业燃料和石脑油等工业原料的价格并未受到限制，但需求也在强劲增长。

The prices of industrial fuels and feedstocks such as naphtha are not capped, yet demand for them is also growing strongly.

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用化学分析方法测定了工业用石脑油中芳香烃的含量。

The aromatic hydrocarbons content in naphtha was analyzed by a chemical reaction method.

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与石脑油相比，在乙烯收率相近时，植物油所需的裂解温度较低，因而具有重要的工业应用价值。

Compared with naphtha, when the yield of ethylene is similar, vegetable oil needs lower reaction temperature, which has important significance for industrial application.

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