“馏分油”造句
2024年07月01日 21:01:43
因此,必须选择适当的
馏分油,用调合法使它满足市场的要求.
And optimum selection of crude types to meet market requirements by blending is necessary.
C5
馏分油主要来源于石油烃高温裂解制乙烯过程的副产品,随着乙烯工业的发展,乙烯废弃的C5馏分量逐年增大.另一方面,民用燃料需要量颇为可观.
C 5 distillate of ethylene accessory substances was used as raw material.
汽油和
馏分油库存也出现了下降.
Gasoline and distillate stocks also fell.