您要查找的是不是：
- coal derived oil 煤液化油
- Wu, S., Uddin, M.A., and Sasaoka, E., “Characteristics of the removal of mercury vapor in coal derived flue gas over iron oxide sorbents.” Fuel, Vol.85, pp.213-218, 2006. 蔡木川，“石化污泥吸附剂对苯之吸附、脱附影响研究”，国立成功大学环境工程研究所硕士论文，2001。
- Test Method for Characteristic Groups in Rubber Extender and Processing Oils and other Petroleum Derived Oils by the Clay-Gel Absorption Chromatographic Method (05. 用粘土胶吸收色谱法测定橡胶膨胀剂和加工油以及石油的特性集的试验方法(05。
- The country is rich in oil and coal. 这个国家石油和煤的资源丰富。
- Well-to-tank life cycle assessment for coal derived methanol fuel 煤制甲醇燃料矿井到油箱的生命周期评价
- Coal and oil are natural products. 煤和石油是天然物产。
- Besides coal, the most important natural fuel are gas and oil. 除了煤，最重要的天然燃料是煤气和石油。
- Coal, oil and mineral are the raw material of industry. 煤、石油和矿产品都是工业原料。
- Coal, oil and minerals are the raw materials of industry. 煤、 石油和矿产品都是工业原料。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- Coal-derived hydrocarbons (derived oil, un-conventional natural gas and coalbed methane) exploration and development 煤成烃(煤成油、非常规天然气、煤层气)勘探与开发
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- Fuel, such as coal or fuel oil, used especially in ships. 燃料燃料，如煤或机油，尤指在船上使用的
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
