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- The study on petroleum genesis of QHD30-1 structure in Bozhong Depression is carried out through analysis of data from petroleum composition, biomarker and carbon isotope. 应用油气组成、生物标志物与碳同位素分析资料对渤中坳陷QHD30-1构造油气地球化学研究表明,该构造馆陶组原油为正常成熟度原油;
- Indonesia is abundant in petroleum deposits. 印尼的石油蕴藏量丰富。
- He sweated out his composition in several hours. 他苦干了几个小时才写出了作文。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- A trademark used for a brand of petroleum jelly. 凡士林用来作为石油脂的商标
- Taiwan seems to contain no petroleum. 台湾恐怕没有蕴藏石油吧！
- This land is rich with petroleum. 这片土地盛产石油。
- He wrote a composition or (he) read an essay. 他写作文或读散文。
- His composition is far superior to mine. 他的作文比我的好多了。
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- Petroleum can be used to produce various chemical products. 石油可用于生产多种化学产品。
- A slow, mournful musical composition. 庄重悲哀的乐曲节奏缓慢，庄重悲哀的音乐作品
- An organic derivative, such as coal or petroleum. 有机衍生物一种有机衍生物，如煤或石油
- He has a touch of madness in his composition. 他有点疯疯癫癫。
- I'd like to have your advice on my composition. 我想请您对我的作文作些指导。
- She looked at her son's composition with a frown. 她对儿子的作文皱眉头。
- The composition of the report took two months. 写这份报告花了两个月时间。
- We examined the rock to find out its composition. 我们检验了这一石块,想弄清它的构成成分。
- He has a touch of stubbornness in his composition. 他脾气有点倔。
- Crude oil can be refined into various petroleum products. 原油可炼制成各种石油产品。
