petroleum crude oil meaning in English
石油原油
原油
Examples
- 1 oil : refers to petroleum crude oil , bituminous crude oil , and petroleum products
一石油：指石油原油、沥青矿原油及石油制品。 - Petroleum distillates are a huge category that includes thousands of products . in fact , the term refers to anything that comes from the distillation , or cracking process , of petroleum crude oil
石油蒸馏物是一个范围很大的种类，包括上千种产品。实际上，它是指原油的蒸馏或裂变过程。 - 2 petroleum crude oil : refers to naturally occurring crude oil that is mixtures of hydrocarbon compounds that contain mainly paraffin hydrocarbon , cycloparafin hydrocarbon , and aromatic hydrocarbon
二石油原油：指一种源于自然界之原油，为碳氢化合物之混合物，其主要成分为石蜡烃、环烷烃、芳香烃等。