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- molecular coal chemistry 分子煤化学
- A novel technique for preparing furan through decarbonylation of furfural developed by Shanxi Institute of Coal Chemistry was described in detail. 并详细评述了山西煤炭化学研究所的糠醛脱羰制呋喃的新工艺。
- According as the former research achievements of coal liquefaction residues, proposed its later research direction, and this have important indicating significance for home coal chemistry. 在总结前人研究成果的基础上，指出了今后的研究方向，这对于中国的煤化工事业具有重要的指导意义。
- It is very important to promote the development on the field of coal chemistry by studing deeply on the mechanism of phenolic compounds produced during coal prolysis at lower temperature. 深入研究煤低温热解过程中酚类的生成机理具有典型性和代表性，对促进煤化学研究具有重要的意义。
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- Magnetism is considered as a molecular phenomenon. 电磁被认为是一种分子运动。
- A plasma globulin of high molecular weight. 大球蛋白细胞分子中较重的血球蛋白
- 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。
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- Application of thermal analysis method and infrared analysis method in coal chemistry 热分析和红外光谱分析技术在煤化学中的应用
- Pile on more coal the fire is going out. 火快灭了，再加上些煤。
- We think of magnetism as a molecular phenomenon. 我们认为电磁是一种分子现象。
