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- rate of coal liquefaction 煤液化速率
- Consideration on development of coal liquefaction technology in Kailuan Group Co. 开滦集团发展煤炭液化技术的思考。
- Dynamic characteristics of sulfur release during burning processes of coal liquefaction residuals have been studied. 研究了煤液化残渣燃烧过程中硫动态析出特性。
- In chapter five, by analyzing the data of coal liquefaction ,the apparent active energy of two coal was gained . Eayangcuncoai=7.548KJ/mol, Eashengmucoai=13.391KJ/mol . 第五章主要对煤高温快速液化反应的数据进行动力学处理，获得快速液化反应的表观活化能Ea杨村扩7.;548kJ/mol，Ea神木煤=13
- A brief introduction of synthetic fuel, especially for the situation of coal liquefaction, was put forward. The investment for coal liquefaction was suggested to be prudent. 介绍了多种人造石油的概况,尤其是煤炼油的情况。建议对煤炼油的投资要慎重。
- 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。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- Because of the low thermal conductivity of coal and the slow rate of distillation, coking is a slow process. 因为煤的导热性低、蒸馏的速度慢，所以炼焦的过程较慢。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- These conclusions aid to measure drainage rate of gas and fixing on maintenance period of coal laneway. 这些结论对于检测煤层瓦斯抽放率以及合理确定煤巷的维护周期具有重要的参考价值。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- Based on experiments, this paperputs forward a new method of using infiltration rate of particle coal for determining gaspermeability of coal seams. 本文以实验为基础，研究提出了一种用颗粒煤渗透率确定煤层透气性系数的新方法。
- The country is short of known deposits of coal. 这个国家缺少已知的煤矿矿床。
- The rate of incidence of a disease. 发病率发生疾病的概率
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。
- The rate of pay was built into her contract. 工资率已写进了她的合同。
- An inexhaustible supply of coal. 用之不竭的煤炭供应
