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- The powder of petroleum coke was used as substitution of the mixture of SiC and C powder to produce reaction bonded silicon carbide (RBSC) ceramic. The bonded mechanism of high density of infilerated reaction bonded SiC was discussed. 采用石油焦碳粉为原料，代替SiC－C粉的混合配料，制备反应烧结SiC陶瓷（ReactionBondedSiliconCarbide，简称RBSC）。
- A trademark used for a brand of petroleum jelly. 凡士林用来作为石油脂的商标
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- Plant oil is one of the most possible substitutes of petroleum to produce polymers,so that it becomes the research hotspot in recent years. 植物油是聚合物材料合成最有希望的石油替代原料之一,成为近年来的研究热点。
- Analysis of Substitution of Petroleum Benzene with Coking Benzene 焦化三苯在应用领域对石油三苯的替代性分析
- Substitution of a new obligation for an old one. 更新新契约对旧契约的替代
- The substitution of coal for oil is desirable. 以煤代替石油是可取的。
- The apparatus used in the cracking of petroleum. 裂化设备用于裂化石油的装置
- The substitution of the phoneme/l/ for/r/ . 错把1音发成r。
- Place a dab of petroleum jelly on the bulb. 涂少量的凡士林在温度计上。
- Any new source of energy will be welcome, as there is a shortage of petroleum. 由于石油短缺，任何一种新能源都会受欢迎。
- Kerosene is a by-product of petroleum refining. 煤油是提炼石油的副产品。
- The prices of petroleum products have soared. 石油产品价格已上升。
- They'll sink a well in search of petroleum. 他们将钻井找石油。
- They are developing a substitution of this medicine. 他们正在研制一种该药的替代品.
- B:All plastics are the byproducts of petroleum. 所有塑胶都是石油的副产品。
- Pursuing by thousands of petroleum corp. 上千家石油公司的追捧!
- Substitution of iron forwood hastened the development of industry. 铁代替木材加快了工业的发展。
- Two schools of thought regarding the origin of petroleum exist. 关于石油的成因有两大学派。
- An underground accumulation of petroleum or natural gas. 积蓄:石油或天然气在地底下的积聚。
