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- coal pitch enamel 煤焦油沥青漆
- The experiments are done to develop globular activated carbon from coal pitch. 摘要通过实验研究，利用煤沥青研制球形活性炭。
- The influence of carbonization and activation technology of coal pitch on property of globular activated carbon is discussed. 探讨了煤沥青炭化活化工艺对球形活性炭性能的影响。
- It also showed that the paint system of zinc-richened epoxy priming paint associated with glass-fibre clothe strengthened epoxy coal pitch was good for submarine cable protecting. 海底输油管线以环氧富锌底漆配以玻璃布增强厚浆型环氧煤沥青漆的涂装体系应用效果最佳。
- It was indicated that the modified coal pitch, which had not only a great deal of mesophase microbead but good thermostability as well, can be qualified to be an excellent carbon precursor. 研究结果表明：改性后的煤沥青不仅出现大量的中间相小球，而且耐热性优良，可作为炭材料优质的基体前驱体。
- Summary of Carrying on Coal Pitch Packaging Project 煤沥青包装项目运行分析
- Properties and Application of Coal Pitch 煤沥青的性质及应用
- DISCUSSION ON RHEOLOGIC BEHAVIOR OF COAL PITCH 煤沥青流变性能初探
- Method for determination of coking value of coal pitch 煤沥青结焦值的测定方法
- EXPERIMENT STUDY ON COKE YIELD OF COAL PITCH ADDED REDIN 添加树脂的煤沥青析焦率的实验研究
- THE EFFECT OF ADDING Fe(NO_3)_2 ON COAL PITCH AND ITS MECHANISM 煤沥青中添加Fe（NO_3）_3的改质效果及其机理初探
- Keywords coal pitch;mesophase pitch;electrolysis;hydrogenation; 煤沥青;中间相沥青;电解;加氢;
- 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。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- 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。
