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- This paper also discusses the method of determining petroleum sulphonate in crude oil by multi dimensional liq... 文中还介绍了用多维液相色谱法分析原油中的石油磺酸盐。
- Effect of Petroleum Sulphonate on Interfacial Property and Stability of Crude Oil Emulsions 石油磺酸盐对原油界面性质及其乳状液稳定性的影响
- Keywords lubricating oil additive;detersive;overbase number;carbonation;magnesium petroleum sulphonate; 润滑油添加剂;清净剂;碱值;石油磺酸镁;碳酸化;
- Indonesia is abundant in petroleum deposits. 印尼的石油蕴藏量丰富。
- 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。
- 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。
- naphthenic petroleum sulphonate 环烷基石油磺酸盐
- 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
- petroleum sulphonate 石油磺酸盐
- Crude oil can be refined into various petroleum products. 原油可炼制成各种石油产品。
- The petroleum price will be unfrozen next month. 对石油价格的限制将于下月取消。
- The apparatus used in the cracking of petroleum. 裂化设备用于裂化石油的装置
- The petroleum hydrocarbon is called hexane. 己烷是一种石油碳氢化合物。
- USES: As petroleum and colouring agent for glass. 用途:用作玻璃的脱色剂和着色剂。
- 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。